AudioCircle

The Commercial Zone => Industry Introductions => Topic started by: orchardaudio on 4 Feb 2018, 07:08 pm

Title: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 4 Feb 2018, 07:08 pm
I will soon be launching a new DAC for the Raspberry Pi. It will be called ApplePi DAC.

With the upcoming release I am also looking for reviewers.

If you are interested in reviewing please contact me with the following information:
1. Where will the review be published?
2. How many visitors do you expect to have visibility of the review?
3. How long will it take to do the review once you receive a unit?
4. Have you done other reviews of Raspberry Pi Products, do you have any links to examples of your work?

Price: $200 USD, at launch available for $175

Questions/Comments also welcome.

(http://www.audiocircle.com/image.php?id=175653)

(http://www.audiocircle.com/image.php?id=175654)

(http://www.audiocircle.com/image.php?id=175655)

How do you like them apples?
www.orchardaudio.com (http://www.orchardaudio.com)
www.facebook.com/orchardaudio (http://www.facebook.com/orchardaudio)
www.twitter.com/orchardaudio (http://www.twitter.com/orchardaudio)
www.instagram.com/orchardaudio (http://www.instagram.com/orchardaudio)
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: restrav on 4 Feb 2018, 07:26 pm
looks great. do you know the price point?
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 4 Feb 2018, 07:31 pm
looks great. do you know the price point?

It will cost $200 USD, at time of launch it will be available for $175 USD.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: JohnR on 4 Feb 2018, 10:17 pm
I suggest you send one on tour, attached to a Pi and with a couple of SD cards i.e. Volumio and Roon. You can organize it right here in this thread  :thumb:
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: Wayne1 on 4 Feb 2018, 10:44 pm
I suggest you send one on tour, attached to a Pi and with a couple of SD cards i.e. Volumio and Roon. You can organize it right here in this thread  :thumb:
I'll sign up! :green:
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: restrav on 4 Feb 2018, 10:48 pm
OH Ill be so up for that
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: AmpDesigner333 on 5 Feb 2018, 05:47 am
Good stuff! Leo's a great guy !!!!
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 5 Feb 2018, 01:09 pm
I suggest you send one on tour, attached to a Pi and with a couple of SD cards i.e. Volumio and Roon. You can organize it right here in this thread  :thumb:

I should be able to this after the product launch. Will keep this forum updated.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 12 Feb 2018, 03:44 pm
I should be able to this after the product launch. Will keep this forum updated.

Does somebody here have Roon and Moode SD card image files?

I was able to get Volumio and Rune Audio working over the weekend.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: jtwrace on 12 Feb 2018, 03:55 pm
What bit rate can it do?
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: Lol999 on 12 Feb 2018, 05:09 pm
Don't see a headphone socket.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: randytsuch on 12 Feb 2018, 06:07 pm
Does somebody here have Roon and Moode SD card image files?

I was able to get Volumio and Rune Audio working over the weekend.

Theres a very long Moode thread at diyaudio
http://www.diyaudio.com/forums/pc-based/271811-moode-audio-player-raspberry-pi-1368.html#post5339168 (http://www.diyaudio.com/forums/pc-based/271811-moode-audio-player-raspberry-pi-1368.html#post5339168)
I'd try to build it, and post there if you have problems.
He doesn't distribute images because of license issues with one of the programs used in Moode.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: Lol999 on 12 Feb 2018, 06:18 pm
Slightly off topic but I tried the self build for the Moode image and it was a nightmare. Went back to Rune.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: JohnR on 12 Feb 2018, 07:24 pm
He doesn't distribute images because of license issues with one of the programs used in Moode.

There's a related thread in Discless circle.

It seems odd to me that Tim would have been forced to distribute the source code for Debian. I mean, how is that productive in any way? Still, I might try that build script and see how it goes.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 12 Feb 2018, 07:39 pm
What bit rate can it do?

Up to 24bit/192kHz
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 12 Feb 2018, 07:40 pm
Don't see a headphone socket.

There is no headphone option on this DAC. You will need an external amplifier.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 12 Feb 2018, 07:41 pm
Slightly off topic but I tried the self build for the Moode image and it was a nightmare. Went back to Rune.

I tried the self build utility and was having issue with it.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: JohnR on 13 Feb 2018, 08:57 am
I was able to get the Moode Audio install script to run no problem (*), installing Moode onto the boot SD card.

I wasn't able to get audio working to a USB DAC though, and in the process of trying to get it working it appears to have damaged itself, as I can no
longer view or set any of the configuration parameters (browser just hangs).

At any rate, Volumio is essentially the same thing isn't it?

(*) Apart from lack of feedback about what was going on and seemingly undocumented login details after the first reboot. FYI the hostname is changed to moode, username is still pi and password is moodeaudio.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: randytsuch on 13 Feb 2018, 04:29 pm
I was able to get the Moode Audio install script to run no problem (*), installing Moode onto the boot SD card.

I wasn't able to get audio working to a USB DAC though, and in the process of trying to get it working it appears to have damaged itself, as I can no
longer view or set any of the configuration parameters (browser just hangs).

At any rate, Volumio is essentially the same thing isn't it?

(*) Apart from lack of feedback about what was going on and seemingly undocumented login details after the first reboot. FYI the hostname is changed to moode, username is still pi and password is moodeaudio.

Yeah, it would be nice if there was even a short user guide for moode.

FWIW, there is a thread on diyaudio where someone claims the moode sounds better than volumio and roone.

picoreplayer, which is based on the old squeezebox/LMS software, is also supposed to be a good option.  I guess you can run both the server and the player sw on a pi, so no need for another machine to run the server.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 13 Feb 2018, 05:41 pm
I was able to get the Moode Audio install script to run no problem (*), installing Moode onto the boot SD card.

I wasn't able to get audio working to a USB DAC though, and in the process of trying to get it working it appears to have damaged itself, as I can no
longer view or set any of the configuration parameters (browser just hangs).

At any rate, Volumio is essentially the same thing isn't it?

(*) Apart from lack of feedback about what was going on and seemingly undocumented login details after the first reboot. FYI the hostname is changed to moode, username is still pi and password is moodeaudio.

I will try again in a few days.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 13 Feb 2018, 05:47 pm
I would like to start getting a list together of people who would be interested in the tour.

So far I have:
1. JohnR - Australia
2. Wayne1 - USA
3. aldcoll - USA
4. otto802 - USA
5. JerryM - USA
6. Studio19atx - USA
7. poseidonsvoice - USA
8. stellarelephant - USA
9. gstew - USA

I will keep this post updated with full list. Please let me know if you would like to be added. And let me know what country you are in.

I would also like to make sure that everybody agrees to pay shipping to next person on the list, and to not keep the unit for more than one week.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: Wayne1 on 13 Feb 2018, 07:17 pm
JohnR is in Australia. I am in Colorado.

You may want to make 2 units available. One for US and one for overseas to reduce shipping charges.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: JohnR on 13 Feb 2018, 11:12 pm
I don't need to be on the tour :) Was just making the suggestion.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: aldcoll on 14 Feb 2018, 12:19 am
You can add Oregon to the list.

Alan
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 14 Feb 2018, 02:49 am
I was able to get the Moode Audio install script to run no problem (*), installing Moode onto the boot SD card.

I wasn't able to get audio working to a USB DAC though, and in the process of trying to get it working it appears to have damaged itself, as I can no
longer view or set any of the configuration parameters (browser just hangs).

At any rate, Volumio is essentially the same thing isn't it?

(*) Apart from lack of feedback about what was going on and seemingly undocumented login details after the first reboot. FYI the hostname is changed to moode, username is still pi and password is moodeaudio.

I got moOde running. What a pain in the ass. I used the image builder utility.

After the utility makes the image and you boot it up it takes about another 2.5 to 3 hours for the software to configure itself.

The progress of the configuration can be monitored via SSH with the following 3 commands:
mosbrief
moslog
moslast

While the configuration is running you cannot do anything else or it will screw it up.

Backing up SD card as this is being typed...
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 14 Feb 2018, 02:50 am
You can add Oregon to the list.

Alan

added
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 2 Mar 2018, 12:02 am
Anybody else?
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: otto802 on 2 Mar 2018, 12:10 am
Interested. I am in Michigan.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: JerryM on 2 Mar 2018, 01:50 am
93010 California, please.

Thanks!!
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 2 Mar 2018, 01:16 pm
Interested. I am in Michigan.
Added.

93010 California, please.

Thanks!!
Added.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: sm31 on 2 Mar 2018, 07:44 pm
I'm interested; in Ohio.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 6 Mar 2018, 03:55 pm
I'm interested; in Ohio.

Added
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 9 Mar 2018, 01:14 pm
I will be starting this tour soon, looks like it will be US only. So far there are 5 people.

Wayne1 will receive the unit first.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: sm31 on 9 Mar 2018, 10:26 pm
I will be starting this tour soon, looks like it will be US only. So far there are 5 people.

Can you make sure it's setup as a Roon endpoint please?
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 11 Mar 2018, 01:50 pm
Can you make sure it's setup as a Roon endpoint please?

I do not have Roon.

It will have Moode Audio, Volumio and Rune Audio as options.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 11 Mar 2018, 01:51 pm
I will be mailing out the unit to Wayne1 on Monday.

I will also start another forum topic for ApplePi DAC feedback.

Is this a good place to put the feedback / review thread?
http://www.audiocircle.com/index.php?board=98.0
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: Wayne1 on 11 Mar 2018, 02:43 pm
Are you sending out a Raspberry Pi and DAC stack or just the DAC?
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 11 Mar 2018, 04:59 pm
Are you sending out a Raspberry Pi and DAC stack or just the DAC?

Raspberry Pi + ApplePi DAC + 5.25V Power Supply, with three SD Cards (Volumio, Rune Audio and Moode).

Included will also be a thumb drive with sample Hi-Res tracks.

Its all assembled and ready to go, you just have to choose the SD card that you want, or you can try all three.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 13 Mar 2018, 01:40 pm
Package is going out today to Wayne1
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 16 Mar 2018, 09:24 pm
The first review of the ApplePi DAC is out; check it out:

"Ok, specs are great and all, but how did it really sound? Frankly, very good, surprisingly good."
and
"The mid-range and truthiness of the music rivaled that of the other DACs I have on hand that cost significantly more."

http://theaudiobeatnik.com/applepi-dac-review-theres-art-in-this-dac-and-it-shows/
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: AmpDesigner333 on 16 Mar 2018, 10:31 pm
The first review of the ApplePi DAC is out; check it out:

"Ok, specs are great and all, but how did it really sound? Frankly, very good, surprisingly good."
and
"The mid-range and truthiness of the music rivaled that of the other DACs I have on hand that cost significantly more."

http://theaudiobeatnik.com/applepi-dac-review-theres-art-in-this-dac-and-it-shows/
Interesting.  How about a photo?  Thanks.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 17 Mar 2018, 09:31 am
Interesting.  How about a photo?  Thanks.

(http://www.audiocircle.com/image.php?id=177588)

(http://www.audiocircle.com/image.php?id=177589)

(http://www.audiocircle.com/image.php?id=177590)
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 4 Apr 2018, 09:07 pm
I would like to start getting a list together of people who would be interested in the tour.

So far I have:
1. JohnR - Australia
2. Wayne1 - USA
3. aldcoll - USA
4. otto802 - USA
5. JerryM - USA
6. sm31 - USA

I will keep this post updated with full list. Please let me know if you would like to be added. And let me know what country you are in.

I would also like to make sure that everybody agrees to pay shipping to next person on the list, and to not keep the unit for more than one week.

The tour is moving along. The unit is going to otto802 next.

There is still time to register if you want to be on the tour.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: Wayne1 on 5 Apr 2018, 02:34 am
I highly suggest that folks sign up for the tour to hear this wonderful device.

I spent a good week listening to it and came away extremely impressed with what Leo has done with this DAC hat.

For anyone that is using a Squeezebox Touch or similar unit, they should find this to be an quite an upgrade.

I did compare it to a DAC I built with AK4990 DAC chip and Salas shunt regulators DIY modular DAC (http://www.audiocircle.com/index.php?topic=152106.0)
I really could not pick one over the other. The sonic difference was completely dependent on the file being played. I feel both units are very transparent.

For under $250, the combination of a Rpi and the ApplePi DAC board is an outright bargain in today's audio world.

When it is released, I will be buying one. 
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: Wayne1 on 5 Apr 2018, 05:11 pm
I forgot to mention that the DAC does have true balanced outputs. Leo sent along a cable with the Mini XLR connectors to standard XLRs. The tone was a bit different from the RCA outputs. This could be from the difference in construction material of the two cables or it could be the fact that the XLR inputs on the amp I was using use electrolytic coupling caps.

However, I did notice a substantial increase in dynamics using the XLR outputs, even with output levels matched.

This is a very well engineered and built DAC. I again suggest folks sign up for the tour and listen yourself.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 6 Apr 2018, 02:02 am
For those that are interested in the more techy side:
(http://www.audiocircle.com/image.php?id=178410)
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: Studio19atx on 6 Apr 2018, 02:20 am
Please add me on the list, Austin TX 78701.

Will definitely be buying one when available for pre-sale. Do you have any plans to offer case? It will be nice to have a case with branding to be offered as a kit.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 6 Apr 2018, 10:59 am
Please add me on the list, Austin TX 78701.

Will definitely be buying one when available for pre-sale. Do you have any plans to offer case? It will be nice to have a case with branding to be offered as a kit.

Added to list. Please see my private message.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: poseidonsvoice on 6 Apr 2018, 11:36 am
Add me to the list.

Endorsement from Wayne1? Check.

Balanced XLR? Check.

PCM1794a dac? Check.

Best,
Anand.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: aldcoll on 6 Apr 2018, 04:29 pm
I have had the Apple Pie for a while and I must say I am really impressed.

I am also impressed with Leo or Orchard Audio.   I had some issues with the Ethernet connection that we finally figured has to be my Comcast router.   He spent almost two hours on the phone with me.
 
As all our work failed Leo packed up a Smarti Pi Touch with his DAC board.   While this isn't the current tour setup I would hope that it is explored.  This configuration would allow the listener to view the current play information with out a smart device.  I personally like the set up as I have been hitting random on my music catalog.  And it seems I do a lot more of "What is That".

Any way this is a dammed fine budget setup that punches way above it's weight.

I have had a couple friend over and they share my assessment.

I look forward to the finished product.

Alan.

Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: WC on 6 Apr 2018, 05:21 pm
What is the two pin header (located between the DAC chips and towards the 40 pin header) for?
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: randytsuch on 6 Apr 2018, 05:33 pm
I've been waffling, but after reading the reviews would like to be added to the list too.

I do have some schedule issues, we can discuss in PM, but hopefully it will work out.

I'm in Los Angeles.

Randy
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 7 Apr 2018, 07:16 pm
I've been waffling, but after reading the reviews would like to be added to the list too.

I do have some schedule issues, we can discuss in PM, but hopefully it will work out.

I'm in Los Angeles.

Randy

Added to list.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 7 Apr 2018, 07:17 pm
Add me to the list.

Endorsement from Wayne1? Check.

Balanced XLR? Check.

PCM1794a dac? Check.

Best,
Anand.

Added to list
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 7 Apr 2018, 07:20 pm
What is the two pin header (located between the DAC chips and towards the 40 pin header) for?

There is an EEPROM on the ApplePi DAC that stores some information that is required for the device to meet the HAT spec for the Raspberry Pi.

The jumper when installed, will allow you to write to the EEPROM, not recommended unless you know what you are doing. Without the jumper the EEPROM is in write protect mode.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 9 Apr 2018, 02:50 pm
Check out another review of the ApplePi DAC by Volumio's founder Michelangelo:
https://volumio.org/forum/orchard-audio-applepi-dac-review-t9633.html#p47446
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: sm31 on 10 Apr 2018, 04:23 pm
Can you remove me from the list? Too busy.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 10 Apr 2018, 08:19 pm
Can you remove me from the list? Too busy.
Sure
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 10 Apr 2018, 08:19 pm
The Kickstarter project has launched:
https://www.kickstarter.com/projects/1844799967/applepi-dac-highest-performance-raspberry-pi-dac
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 12 Apr 2018, 05:17 pm
With only two days into the project we already have more than 50% funding. We are aiming for 500%.

https://www.kickstarter.com/projects/1844799967/applepi-dac-highest-performance-raspberry-pi-dac
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 14 Apr 2018, 03:56 pm
I am pleased to announce that the ApplePi DAC will also be supported in piCorePlayer starting in version 3.5.0.

(http://www.audiocircle.com/image.php?id=178810)
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 15 Apr 2018, 12:46 am
I will be doing a demo of the ApplePi DAC and the CRISPIN amplifier in Long Island, NY on April 28th, There is room for a few more people. If you would be interested in attending send me a PM to get full info.

Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: JohnR on 15 Apr 2018, 03:08 pm
Hi, in your "power" video you are powering the external display from the Pi. If you don't do that, do you still need a 5.25V supply?
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 15 Apr 2018, 05:26 pm
Hi, in your "power" video you are powering the external display from the Pi. If you don't do that, do you still need a 5.25V supply?
Yes, still need 5.25V power supply. I was just using screen to demonstrate the point. The problem with a 5V supply is that it can be 4.75 to start with, then you factor in voltage drop. Not good. With ApplePi and RasberryPi current draw is 1.75A.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 15 Apr 2018, 09:30 pm
I am pleased to announce support of DietPi starting in version 6.5.
(http://www.audiocircle.com/image.php?id=178850)
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 16 Apr 2018, 10:04 pm
I am pleased to announce the support of Roon. The ApplePi DAC and Raspberry Pi combo can be turned into a Roon Network Endpoint.

(http://www.audiocircle.com/image.php?id=178903)
Title: New Reward Level - ApplePi DAC System w/ 7" Touchscreen - $549
Post by: orchardaudio on 19 Apr 2018, 01:22 am
Now you can get an ApplePi DAC system that is completely ready to go out of the box, and includes a 7" touchscreen.

Picture:
(https://ksr-ugc.imgix.net/assets/020/938/472/976ea4d1a69353af2432ee67047f39c4_original.jpg?w=639&fit=max&v=1524100434&auto=format&q=92&s=744bc15e7e29e21734fdb837d1fb2301)

Here is a video showing it in action:
https://youtu.be/WOCduJMGcFU (https://youtu.be/WOCduJMGcFU)

Kickstarter project link:
https://www.kickstarter.com/projects/1844799967/applepi-dac-highest-performance-raspberry-pi-dac
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 19 Apr 2018, 01:02 pm
The Kickstarter project is now fully funded.

Get your ApplePi DAC product at a discount.

https://www.kickstarter.com/projects/1844799967/applepi-dac-highest-performance-raspberry-pi-dac
Title: The Tour Continues
Post by: orchardaudio on 20 Apr 2018, 08:28 pm
The tour is continuing. JerryM should receive the package today.

Next on the list is Studio19atx.

There is still time to sign up if you would like to be part of the tour.
Title: Re: The Tour Continues
Post by: JerryM on 20 Apr 2018, 08:31 pm
The tour is continuing. JerryM should receive the package today.

Sweet!  :thumb:
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 23 Apr 2018, 01:28 pm
Only 20 days left in the Kickstarter.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 29 Apr 2018, 02:34 pm
The DAC is on it's way to Studio19atx.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 4 May 2018, 01:05 pm
The ApplePi Volume-Clocker allows you add hardware volume control to any RapsberryPi I2S DAC.

Volume is controlled by a potentiometer R15. Volume is adjustable from 0 dB to -127.5dB, in 256 steps.

In addition to HW volume control this board will also remove jitter from the RapsberryPi's I2S signals improving audio quality.

It can be powered externally though it's own micro USB (X6) connector or from the Raspberry Pi. The ApplePi Volume-Clocker cannot back power the Raspberry Pi.

Specs:


The ApplePi Volume-Clocker can be added to any reward level for $79 USD, except for the touchscreen one. It can also be purchased separately for $79.

http://kck.st/2GQ2iMy

(https://www.audiocircle.com/image.php?id=179672)
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: randytsuch on 7 May 2018, 06:54 pm
The DAC is on it's way to Studio19atx.

I have to back out of the tour, real life is getting in the way

Randy
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: stellarelephant on 8 May 2018, 01:58 am
I would like to join the tour, please.  :D
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 8 May 2018, 06:20 pm
I would like to join the tour, please.  :D

Please email me you full name and address, to leo@orchardaudio.com.

I have added you to the list.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 10 May 2018, 12:13 pm
Add me to the list.
Endorsement from Wayne1? Check.
Balanced XLR? Check.
PCM1794a dac? Check.
Best,
Anand.

poseidonsvoice will be receiving the unit tomorrow.
Title: ApplePi DAC Specs
Post by: orchardaudio on 10 May 2018, 12:35 pm
Just realized I never posted the specs  :duh::
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: Studio19atx on 10 May 2018, 04:42 pm
Thank you Leo for sending the DAC, I greatly enjoyed the Apple Pi.

Here are some thoughts. I tested the unit against Sony HAP-Z1S, OPPP 205 and a chinese ES9038PRO balanced DAC.

Speakers: B&W 804S and JBL 4312B
Amplifiers: Hypex NC500 monoblocks (SparkoS class opamp and factory buffer), Lexicon RV-8 (analog pass-through)
Speaker wire: AudioQuest CV8
Source PC: MacBook pro

Here are my initial impressions

The build quality is top notch and I really like the layout.

The unit sound great out of box, very organic, almost neutral and full bodied (compared to ES9038PRO based DACs). The vocals were amazing especially on the JBL 4312B monitors.

The bass sounded bit lean. My experience has been without the right XLR interconnects for Hypex amps, the bass is a hit or miss.

Green PCB would have made the unit gel more nicely with the Raspberry Pi, but I understand using red color as a product differentiator.

My only concern and probably you might get it from many people is the mini XLR connector. I have some very high end XLR interconnect cables that I have found to match very well the amps I use, having the mini XLR connector limits the option.

Its a great value for building something under $200. Selling it as a kit with nice case would be ideal and something that user might prefer.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: gstew on 11 May 2018, 02:31 am
poseidonsvoice will be receiving the unit tomorrow.
Please add me to the list too.

Sending info.

THANKS!

Greg in Mississippi
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 11 May 2018, 10:48 am
Please add me to the list too.

Sending info.

THANKS!

Greg in Mississippi

Added.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 11 May 2018, 02:45 pm
My only concern and probably you might get it from many people is the mini XLR connector. I have some very high end XLR interconnect cables that I have found to match very well the amps I use, having the mini XLR connector limits the option.

This can easily be solved with a pair of Mini-XLR to XLR adapters like these:
http://www.kvconnection.com/product-p/t-xlrm-minixf.htm

Also thank you very much for being on the tour and sharing your feedback.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: poseidonsvoice on 11 May 2018, 03:50 pm
Studio19atx,

Product has arrived. Thanks.

Auditions to start this weekend  :popcorn:

Best,
Anand.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 12 May 2018, 10:44 pm
Less than 24 hours to go...
https://www.kickstarter.com/projects/1844799967/applepi-dac-highest-performance-raspberry-pi-dac/
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 21 May 2018, 10:19 am
The DAC is on it's way to stellarelephant.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 31 May 2018, 01:15 am
The DAC is on it's way to gstew.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 29 Jun 2018, 02:37 am
The tour is over, I hope to see some more reviews and feedback soon.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 29 Jun 2018, 05:47 pm
Here is how the final board will look:

(https://www.audiocircle.com/image.php?id=181960)

(https://www.audiocircle.com/image.php?id=181961)

Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 30 Jun 2018, 08:27 pm
Image of ApplePi Volume-Clocker:

(https://www.audiocircle.com/image.php?id=182042)

(https://www.audiocircle.com/image.php?id=182041)

Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 8 Jul 2018, 03:37 pm
The ApplePi Volume-Clocker is now available for purchase:
https://www.ebay.com/itm/283046502392


The DAC will be going up for sale shortly.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 9 Jul 2018, 01:23 pm
Guaging Interest...CRISPIN Group Buy.

$1499 + Shipping per unit - 25% savings.

For CRISPIN details see here:
https://orchardaudio.com/crispin (https://orchardaudio.com/crispin)

All 10 must sell to get the group pricing.

Please post if you would be interested.

Thanks;
Leo
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 22 Jul 2018, 10:47 pm
Both the ApplePi DAC and Volume-Clocker are now available for purchase.

You can buy from my ebay store here:
ApplePi DAC -- https://www.ebay.com/itm/283068026346
ApplePi Volume-Clocker -- https://www.ebay.com/itm/283046502392

You can also send me an email to leo@orchardaudio.com to buy direct and save 5%.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 2 Aug 2018, 09:31 pm
Starting to get some feedback from kickstarter backers:
Kevin:
"ApplePi DAC is an excellent DAC. Compare to the Audio Note DAC 3 I have, it has much more detail."
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 6 Aug 2018, 01:44 pm
Another great review:
Review of the ApplePi Audiophile DAC from Orchard Audio (https://blog.hackster.io/review-of-the-applepi-audiophile-dac-from-orchard-audio-1c4a942d6741)
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 19 Aug 2018, 10:28 am
Here is a review that was just posted on diyaudio:
http://www.diyaudio.com/forums/vendor-s-bazaar/321303-applepi-dac-performance-raspberry-pi-dac-post5520363.html (http://www.diyaudio.com/forums/vendor-s-bazaar/321303-applepi-dac-performance-raspberry-pi-dac-post5520363.html)

I was part of the ApplePi tour and want to share my impressions of this DAC.

HARDWARE

I tested the hat with Rpi 3B, IanCanada IsolatorPi, and Allo Kali. Each board had separate power: I fed the Pi with an iFi iPower and the other three boards each got a GStew modified Jameco linear wall wart. Listening environment was a rather analytical nearfield desktop setup--a Tripath amp into some Axiom 2 way bookshelf speakers, and a humble full-range setup using another Tripath amp with Aura NS3 drivers.

First surprise: This DAC seems to be immune to PSU noise! Other DACs I have tested are all very sensitive and exhibit hum and hiss to some extent, even with an isolator board, Kali, and four separate power supplies with earthed ground rails via John Swenson Ground Tweak. Using these careful measures, I have been able to reduce noise by, say, 95% with the other DACs. But I can still hear a tiny bit near the speaker when music is stopped and I crank the volume knob to max.

In contrast, ApplePi is silent. Even if I float the PSU grounds by unplugging my earth wires from the negative terminals...it stays silent! The other DACs would be intolerably noisy this way. I'm impressed. This could make getting good sound from a Pi a heck of a lot less hassle and expense.

(edit: Since this test I have booted the iPower out of my setup completely, and going completely linear in combo with the IsolatorPi killed noise at the speakers almost 100% for any DAC Hat on my Pi stack )

SOFTWARE

I played music through the ApplePi with both Moode and Volumio. I was not able to get 16/44.1 files to play natively on ApplePi with Volumio, though Leo told me this works for him. It did play 24-bit files quite nicely, but everything in 16-bit I had to upsample...and IME Volumio upsampling sounds sort of lifeless. Thus, I spent most of the time playing my music collection (which is 95% Redbook FLAC) via Moode, which worked flawlessly, natively decoding all bit depths and sample rates I tried.

SOUND

One huge advantage this DAC holds over all others I have tried is the beastly 2.5V output--it just makes both of my amp/speaker combos sing, almost like having a preamp. This results in some of the best, most effortless bass control I have heard in my systems to date. I wish every source component had such gusto. In both my systems, ApplePi made my little flea-powered Tripath amps able to push significantly more air from the woofers without distortion. (Note to self: buy a real amp). IME good gain staging just makes everything downstream happier. Take note: the board gets quite hot. Leo said he has made some revisions to help dissipate heat better with the production boards.

Entering into highly subjective territory, now. My listening impressions parallel my experience with Alex's DIAL_DAC to a great extent...the sound signature shared between the sibling Burr Brown chips is evident. Analytical and smooth at the same time--detailed without harshness. Especially with 24/192 files, transparency is excellent.

I feel that the powerful, controlled bass and detailed treble are the most apparent and expressive parts of the music with the ApplePi. At this point I have to reveal myself as a total sucker for midrange body and warmth. Thus, the ApplePi doesn't push all my buttons...in fact, I'd say it stands in slight contrast to the meatier tonality of the TDA1387 DACs which usually sit atop my Pi stack. Which flavor you'll prefer will surely depend on the other gear in your system as well as your personal taste.

Nice job, Leo.
Title: GALA DAC
Post by: orchardaudio on 28 Aug 2018, 06:47 pm
Hello,

I will be launching another product shortly, the GALA DAC

It is based on dual Burr BrownPC1794A chips (monaural mode), with dual differential outputs. Fully standalone with SPdif input.

SNR: 130dB (0dbFS, A-Weighted)
THD+N: -108dB (0dbFS)
Output Level: 5Vrms (XLR)
Sample Rates: 44.1, 48, 88.2, 96, 176.4 and 192kHz
Resolution: 16 and 24 bits

Introductory price: $400 ($500 Retail)

Here are some pics of the front. Which knob do you thinks looks better?
(https://www.audiocircle.com/image.php?id=183805)
(https://www.audiocircle.com/image.php?id=183806)

Also would like this DAC to go on a tour please post if you will be interested.

Sign up here to receive updates and get special pricing on launch day:
https://www.indiegogo.com/projects/gala-ultra-high-performance-stereo-dac/coming_soon/x/19247162

Thanks;
Leo
Title: Re: GALA DAC
Post by: orchardaudio on 28 Aug 2018, 06:54 pm
Place holder for list of tour participants...

1. Richidoo - Raleigh, NC
2.
Title: Re: GALA DAC
Post by: rollo on 28 Aug 2018, 07:09 pm
 That is an interesting entry into DAC world. Great chips, great price excellent specs. Good luck.

charles
Title: Re: GALA DAC
Post by: orchardaudio on 30 Aug 2018, 12:59 am
Sign up here to receive updates and get special pricing on launch day:
https://www.indiegogo.com/projects/gala-ultra-high-performance-stereo-dac/coming_soon/x/19247162
Title: Re: GALA DAC
Post by: poseidonsvoice on 30 Aug 2018, 10:42 am
What other inputs are available besides SPDIF?

Thanks,
Anand
Title: Re: GALA DAC
Post by: orchardaudio on 30 Aug 2018, 04:53 pm
What other inputs are available besides SPDIF?
SPdif only.

Here is picture of the back:
(https://www.audiocircle.com/image.php?id=183864)
Title: Re: GALA DAC
Post by: Shakeydeal on 30 Aug 2018, 05:58 pm
Will this be available with single ended outputs?

Shakey
Title: Re: GALA DAC
Post by: orchardaudio on 30 Aug 2018, 11:25 pm
Will this be available with single ended outputs?

Shakey

It will be XLR only but you can easily get a single ended output by using a cable like this:
https://benchmarkmedia.com/products/benchmark-xlrfm-to-rca-adapter-cable-pin-3-floating?variant=547648461

Single ended the output voltage will be 2.5Vrms

Be carefuly of standard XLR to RCA cables, they ground Pin 3 to chassis which would not be good for this DAC.
Title: Re: GALA DAC
Post by: poseidonsvoice on 30 Aug 2018, 11:31 pm
It will be XLR only but you can easily get a single ended output by using a cable like this:
https://benchmarkmedia.com/products/benchmark-xlrfm-to-rca-adapter-cable-pin-3-floating?variant=547648461

Single ended the output voltage will be 2.5Vrms

Be careful of standard XLR to RCA cables, they ground Pin 3 to chassis which would not be good for this DAC.

Very important point - thanks for making that clear.

Best,
Anand.
Title: Re: GALA DAC
Post by: orchardaudio on 7 Sep 2018, 01:22 pm
Anybody interested in the tour?
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 8 Sep 2018, 06:01 pm
We are celebrating the opening of our online shop. Get 10% off ApplePi DAC:
https://orchardaudio.com/shop?olsPage=products%2Fapplepi-dac
Title: Re: GALA DAC
Post by: orchardaudio on 25 Sep 2018, 12:40 pm
For anybody who is interested:

(https://www.audiocircle.com/image.php?id=184833)
Title: Re: GALA DAC
Post by: charmerci on 25 Sep 2018, 04:57 pm
It will be XLR only but you can easily get a single ended output by using a cable like this:
https://benchmarkmedia.com/products/benchmark-xlrfm-to-rca-adapter-cable-pin-3-floating?variant=547648461 (https://benchmarkmedia.com/products/benchmark-xlrfm-to-rca-adapter-cable-pin-3-floating?variant=547648461)

Single ended the output voltage will be 2.5Vrms

Be carefuly of standard XLR to RCA cables, they ground Pin 3 to chassis which would not be good for this DAC.


I would be interested - but I don't want to spend $46 to listen to it.
Title: Re: GALA DAC
Post by: orchardaudio on 3 Oct 2018, 12:28 am
Last chance to sign up to receive an extra 10% discount on launch day:
https://www.indiegogo.com/projects/gala-ultra-high-performance-stereo-dac/coming_soon/x/19247162
Title: Re: GALA DAC
Post by: orchardaudio on 3 Oct 2018, 12:28 am

I would be interested - but I don't want to spend $46 to listen to it.

If you sign up for the mailing list you will be able to get GALA at additional 10% off which is $50, then you can get the cables... :D
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 3 Oct 2018, 09:10 pm
Case for ApplePi DAC...

Thanks to one of my customers (Rick D.) I can say that the HifiBerry Universal Case, fits the ApplePi DAC perfectly:
https://www.hifiberry.com/shop/cases/universal-case-black/

I would highly recommend getting these heat sinks for the DAC chips:
https://www.newark.com/fischer-elektronik/ick-smd-a-8-sa/heat-sink-dip-ssop-tssop/dp/34M6428

In addition to the heat sinks I additionally recommend drilling a few holes in the top cover to improve airflow.

The case will not work with ApplePi Volume-Clocker.

Here are some pictures:
(https://www.audiocircle.com/image.php?id=185108)

(https://www.audiocircle.com/image.php?id=185109)
Title: Re: GALA DAC
Post by: orchardaudio on 5 Oct 2018, 12:08 am
With all the work and running around trying to get the Indiegogo project running, I never had the time to sit down and properly listen to GALA.

Finally got GALA hooked up to my entertainment center, it sound much better than I could have imagined. It's hooked up to a pair of my own custom designed 25W mono-blocks.

(https://www.audiocircle.com/image.php?id=185165)
Title: Re: GALA DAC
Post by: orchardaudio on 5 Oct 2018, 03:13 pm
I just received word that GALA will be certified under the Arrow Certification Program - http://enterprise.indiegogo.com/arrow/ (http://enterprise.indiegogo.com/arrow/).

This is a big advantage for this project as Arrow's engineers have rigorously reviewed all aspects of the design and confirmed that it either meets or exceeds all current industry standards.

(https://www.audiocircle.com/image.php?id=185179)
Title: Re: GALA DAC
Post by: orchardaudio on 10 Nov 2018, 02:16 am
The GALA project will be launching on Tuesday Nov 13th, 2018.

If you singed up for the mailing list, please be on the lookout for the special link around that time to receive your discount.

The discount will only be available for 24 hours from launch.

Please share this project with your friends, family, coworkers and on social media to help it succeed.

Mailing list link:
https://www.indiegogo.com/projects/gala-ultra-high-performance-stereo-dac/coming_soon/x/19247162 (https://www.indiegogo.com/projects/gala-ultra-high-performance-stereo-dac/coming_soon/x/19247162)
Title: Re: GALA DAC
Post by: kbuzz3 on 10 Nov 2018, 02:36 pm
Wish it had a usb input  :(
Title: Re: GALA DAC
Post by: orchardaudio on 11 Nov 2018, 03:38 pm
Wish it had a usb input  :(

You can very easily use it with USB by getting a USB to SPdif converter, this one is very good and very cheap:
https://www.ebay.com/itm/USB-TO-SPDIF-Converter-Coaxial-Optical-HA-info-PCM-AC3-DTS-Support-Source-Output/332782780592?hash=item4d7b6640b0:g:OGYAAOSwA7dbhWKu
Title: Re: GALA DAC
Post by: orchardaudio on 13 Nov 2018, 05:06 pm
GALA is now launched:
https://www.indiegogo.com/projects/gala-ultra-high-performance-stereo-dac/x/19247162#/
Title: Re: GALA DAC
Post by: orchardaudio on 16 Nov 2018, 12:34 am
Help me spread the word about my GALA campaign and earn 10% commission!!!

Register at this link:
https://gala-ultra-high-performance-st.kickbooster.me/boost
Title: Re: GALA DAC
Post by: richidoo on 16 Nov 2018, 02:36 am
GALA is now launched:
https://www.indiegogo.com/projects/gala-ultra-high-performance-stereo-dac/x/19247162#/

Congratulations Leo!!
I'm looking forward to hearing this one sometime.
Rich
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 19 Nov 2018, 09:43 pm
20% off all ApplePi products until Nov 30th. Get yours now:
https://orchardaudio.com/shop?olsPage=products (https://orchardaudio.com/shop?olsPage=products)
Title: Re: GALA DAC
Post by: orchardaudio on 2 Dec 2018, 03:56 pm
I have received a lot of feedback that USB would be a feature people would like to see.

Now GALA is available with USB. You will be able to use it as it it had USB built in.

I am packaging it with a USB to S/Pdif converter. It will support upto 24-bit 192kHz. Performance is unaffected.

Check it out:
https://www.indiegogo.com/projects/gala-ultra-high-performance-stereo-dac/reft/19247162/audiocircle (https://www.indiegogo.com/projects/gala-ultra-high-performance-stereo-dac/reft/19247162/audiocircle)
Title: Re: GALA DAC
Post by: Samoyed on 2 Dec 2018, 06:44 pm
I use Tidal masters with a blue sound node 2. I’d like to by pass the built in DAC, and am considering yours.

Why is usb important-I’m new to all this.

Do I need usb to use mqs with your DAC and the Bluesound node #?

Thanks
Title: Re: GALA DAC
Post by: orchardaudio on 3 Dec 2018, 12:55 pm
I use Tidal masters with a blue sound node 2. I’d like to by pass the built in DAC, and am considering yours.

Why is usb important-I’m new to all this.

Do I need usb to use mqs with your DAC and the Bluesound node #?

Thanks

You will not need USB with the Blue Sound Node 2. Just connect directly to GALA using the coax out plug. MQA is supported through the Node 2.

GALA's performance is much better than the built in DACs.
130dB vs 110dB for SNR
0.0004% vs 0.005% for THD+N

Computers typically only have USB no spdif.
Title: Re: GALA DAC
Post by: Samoyed on 3 Dec 2018, 01:07 pm
I’m not sure I understand. I’d like to by pass the Bluesound DAC. So, are you saying mqa unfolding would occur in the Bluesound, then the signal would continue to your DAC, and then to my integrated amp, and mqa is preserved?

Thanks
Title: Re: GALA DAC
Post by: audio.bill on 3 Dec 2018, 02:21 pm
Using the Bluesound Node's digital output to an external DAC will provide you with MQA Core (first unfold) decoding. If the external DAC supports MQA rendering then you will get full MQA decoding.
Title: Re: GALA DAC
Post by: Samoyed on 3 Dec 2018, 02:41 pm
Thanks!

So, it’s up to Gala to explain.... :popcorn:
Title: Re: GALA DAC
Post by: audio.bill on 3 Dec 2018, 03:09 pm
Thanks!

So, it’s up to Gala to explain.... :popcorn:
Since in their details it states "Support for upstream MQA decode" I don't think the Gala DAC provides any MQA decoding functionality, but will support MQA Core (the first unfold only) provided from the upstream Bluesound Node's digital output. That would be my understanding, hope it helps!
Title: Re: GALA DAC
Post by: Samoyed on 3 Dec 2018, 03:49 pm
Thanks. So, and I’m guessing, one would NOT get full mqa with this DAC and the node 2....
Title: Re: GALA DAC
Post by: audio.bill on 3 Dec 2018, 08:43 pm
Not unless they confirm the Gala DAC can perform MQA rendering (or full MQA decoding), but that's not my understanding given the details they've provided.
Title: Re: GALA DAC
Post by: Samoyed on 3 Dec 2018, 09:19 pm
Thanks!  So what does this DAC do with, or for mqa?
Title: Re: GALA DAC
Post by: audio.bill on 3 Dec 2018, 09:30 pm
I think repeating myself, but apparently it only supports MQA Core decoding if that is performed by the server upstream. It doesn't appear to do any MQA decoding or rendering itself, unless they claim otherwise but not from what I see in the details they've provided. Gala should kindly respond to confirm.
Title: Re: GALA DAC
Post by: orchardaudio on 5 Dec 2018, 03:25 pm
In my understanding the Node 2 is already doing full mqa decode. The coaxial output from it will be fully supported by GALA.

GALA only supports SPDIF coaxial input. The Node 2 should be doing what ever is needed to output a signal that is 100% S/Pdif compliant.

Edit:
I have been reading the Node 2 manual and I am convinced GALA will work with the Node 2's coaxial output.

So this is what you would do:
Node 2 --> coax --> GALA --> power amplifier or powered speakers
Title: Re: GALA DAC
Post by: Samoyed on 5 Dec 2018, 04:05 pm
?

So, your thought is that the digital output from the node 2 would be fully unfolded mqa, and that your DAC would pass this on to my integrated as a fully unfolded mqa signal?
Title: Re: GALA DAC
Post by: audio.bill on 5 Dec 2018, 07:53 pm
I'm sorry to report that your understanding is incorrect. The Node 2 provides full MQA decoding only from its analog outputs, but its digital outputs only provide MQA Core (first unfold) decoding. This limitation is actually determined by MQA's own design, since the final stage of decoding (also referred to as MQA Rendering) is DAC specific. A digital output cannot provide a fully MQA decoded signal, since the MQA Rendering portion is DAC specific and has to be uniquely implemented for each different DAC. Please don't shoot the messenger! I'm not saying that the GALA DAC won't work from the Node's digital output, only that the resultant output of the GALA DAC will not be fully MQA decoded and will only benefit from MQA Core's first unfold.
Title: Re: GALA DAC
Post by: Samoyed on 5 Dec 2018, 08:42 pm
Thanks. I’m out.
Title: Re: GALA DAC
Post by: orchardaudio on 5 Dec 2018, 09:47 pm
I'm sorry to report that your understanding is incorrect. The Node 2 provides full MQA decoding only from its analog outputs, but its digital outputs only provide MQA Core (first unfold) decoding. This limitation is actually determined by MQA's own design, since the final stage of decoding (also referred to as MQA Rendering) is DAC specific. A digital output cannot provide a fully MQA decoded signal, since the MQA Rendering portion is DAC specific and has to be uniquely implemented for each different DAC. Please don't shoot the messenger! I'm not saying that the GALA DAC won't work from the Node's digital output, only that the resultant output of the GALA DAC will not be fully MQA decoded and will only benefit from MQA Core's first unfold.

I don't think this is correct. Here is a quote directly from the Bluesound website:
"Bluesound Players are a full MQA playback solution. They will decode and render MQA playback up to 24/192. If however you are connecting an external DAC, the maximum output will be 24/96 and MQA processing is not happening in the DAC."

To me that says that it will work but the maximum output will be 24/96.

Also all non MQA content will work no problem.
Title: Re: GALA DAC
Post by: audio.bill on 5 Dec 2018, 11:12 pm
We're in agreement that the Node's digital output will work with the GALA DAC for MQA or non-MQA files, but when the MQA maximum output will be 24/96 that indicates the first unfold of MQA only. If the DAC was able to provide the final MQA rendering (which again is DAC specific) then you would be getting full MQA decoding and up to 24/192 via MQA. The Node's DAC provides MQA rendering and that is what allows it to output up to 24/192 potential via MQA.
Title: Re: GALA DAC
Post by: Samoyed on 5 Dec 2018, 11:28 pm
Yup, I’m out. I thought the inventor was an engineer....
Title: Re: GALA DAC
Post by: orchardaudio on 5 Dec 2018, 11:36 pm
We're in agreement that the Node's digital output will work with the GALA DAC for MQA or non-MQA files, but when the MQA maximum output will be 24/96 that indicates the first unfold of MQA only. If the DAC was able to provide the final MQA rendering (which again is DAC specific) then you would be getting full MQA decoding and up to 24/192 via MQA. The Node's DAC provides MQA rendering and that is what allows it to output up to 24/192 potential via MQA.

Yes I agree, but there is something else to consider. GALA's analog performance is way superior to the DAC that is inside the Node 2. So even though with MQA you will be limited to 96kHz. The performance will still be much better than internals DAC's at 192k.
Title: Re: GALA DAC
Post by: Samoyed on 5 Dec 2018, 11:46 pm
Whose DAC does gala use?
Title: Re: GALA DAC
Post by: orchardaudio on 5 Dec 2018, 11:48 pm
Whose DAC does gala use?

It uses dual Burr Brown (TI) PCM1794As in monaural mode.
Title: Re: GALA DAC
Post by: audio.bill on 6 Dec 2018, 12:23 am
The superiority of the GALA's internal PCM1794A DACs is a valid consideration and is better than the DAC used in the Node. Whether that relative sonic gain for the GALA outperforms the benefit of MQA rendering that the Node's DAC has would be interesting to determine. Regardless of all of this MQA discussion, it still appears to me that the GALA DAC has great potential to provide an exceptional value product in the marketplace.
Title: Re: GALA DAC
Post by: Samoyed on 6 Dec 2018, 12:27 am
I agree, but I’m seduced by the mqa propaganda.
Title: Re: GALA DAC
Post by: orchardaudio on 6 Dec 2018, 12:35 am
If you want to discuss MQA please start another thread. But please read this:
https://docs.wixstatic.com/ugd/7c4708_a6ad10f865f74369903c44599a91b04b.pdf?fbclid=IwAR1DPXyQCtDyRzBPneO-n6jkFH67fnCOkTr3qgtPT6IhQsyRWMsUsv8c2VI
Title: Re: GALA DAC
Post by: Samoyed on 6 Dec 2018, 01:00 am
Yes, I read that months ago, and he is entitled to his opinions, and we, ours. How much weight should we give it?
Title: Re: GALA DAC
Post by: orchardaudio on 6 Dec 2018, 01:13 am
Regardless of all of this MQA discussion, it still appears to me that the GALA DAC has great potential to provide an exceptional value product in the marketplace.

Thank you.
Title: Re: GALA DAC
Post by: orchardaudio on 7 Dec 2018, 01:16 pm
After receiving feedback I have made changes to the campaign video, let me know what you think.
https://youtu.be/vWaHOhPxuGM
Title: Re: GALA DAC
Post by: Samoyed on 7 Dec 2018, 01:23 pm
Almost the full range....?

This seems to imply the negative.
Title: Re: GALA DAC
Post by: richidoo on 7 Dec 2018, 02:35 pm
Nice video. The music is like a Jack Ryan movie!

Yes, I'd like to hear it on a tour.
Title: Re: GALA DAC
Post by: richidoo on 7 Dec 2018, 02:42 pm
Place holder for list of tour participants...

1.
2.


Place holder for list of tour participants...

1. Richidoo - Raleigh, NC
2.
Title: Re: GALA DAC
Post by: orchardaudio on 7 Dec 2018, 05:07 pm

Place holder for list of tour participants...

1. Richidoo - Raleigh, NC
2.

Added.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 24 Jan 2019, 12:31 am
For a limited time...

ApplePi DAC - 30% off
ApplePi Volume-Clocker - 15% off

Check it out:
https://orchardaudio.com/shop?olsPage=products
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: poseidonsvoice on 24 Jan 2019, 01:00 am
Leo,

Nice!

Are you coming out with improved versions or do you have some excess inventory?

Thanks,
Anand.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 24 Jan 2019, 03:09 pm
Leo,

Nice!

Are you coming out with improved versions or do you have some excess inventory?

Thanks,
Anand.

Stay Tuned.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 25 Jan 2019, 02:28 am
For those who may be interested here is a great write up by a very happy customer.
It goes though the process of building a system from scratch with the official 7" touch screen.
http://www.cfuttrup.com/touch_upgrade.html
Title: PecanPi -- Next Generation Raspberry Pi DAC and Streamer
Post by: orchardaudio on 2 Mar 2019, 12:08 pm
Meet the PecanPi DAC and Streamer

(https://www.audiocircle.com/image.php?id=191446)

(https://www.audiocircle.com/image.php?id=191447)

(https://www.audiocircle.com/image.php?id=191448)

(https://www.audiocircle.com/image.php?id=191449)



Improvements over previous generation DAC include:

The PecanPi Streamer is a ready to go plug and play streamer, that uses the PecanPi DAC, and will be available with the following software options:

Discounted preorder will be available shortly through Orchard Audio's website
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: ServerAdmin on 5 Mar 2019, 12:59 pm
I have merged your threads. Please use only this one thread for your products.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 6 Mar 2019, 02:58 pm
Full test data for the PecanPi DAC available here:
https://www.audiosciencereview.com/forum/index.php?threads/pecanpi-next-generation-raspberry-pi-dac-and-streamer.6952/post-155559

Summary:
Specifications for XLR Output:
Signal to Noise Ratio (SNR): 130dB (A-weighted)
Dynamic Range (DNR): 125dB
Total Harmonic Distortion + Noise (THD+N): -110dB or 0.0003%
Output Voltage: 5Vrms

Specifications for RCA Output:
Signal to Noise Ratio (SNR): 127dB (A-weighted)
Dynamic Range (DNR): 121dB
Total Harmonic Distortion + Noise (THD+N): -110dB or 0.0003%
Output Voltage: 2.5Vrms
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: nature boy on 6 Mar 2019, 03:58 pm
Will you be offering an AC tour of your new product?

NB
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 6 Mar 2019, 04:09 pm
Will you be offering an AC tour of your new product?

NB

I have a unit that I can send on tour. Please post if you would be interested.

Tour Participants:
1.
2.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 10 Mar 2019, 06:21 pm
PecanPi Implementation Details:

DAC chips: 
-- Dual flagship Burr-Brown PCM1794As in monaural mode
Digital HW Volume Control and Re-clocking:
-- Crystek CCHD-575 oscillator -- ultra low clock jitter of 82fSec
-- SRC4193 for volume control
Output stage: True balanced dual different output stages
-- Uses OPA1612s
-- Low Noise Panasonic Resistors
-- Proprietary filtering topology
Ultra low noise analog power supplies:
-- TPS7A4700 (4.17uV noise) for positive op-amp power supply
-- TPS7A3301 (16uV noise) for negative op-amp power supply
-- TPS7A4901 (15.4uV noise) for DAC Chips
Headphone driver:
-- Dual parallel OPA1622s
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 12 Mar 2019, 11:57 am
Just so that there is no misunderstanding...

The PecanPi Streamer is a fully built, ready to go plug and play device. There is no assembly or configuration required.

If you want a cheaper solution you can buy the kit and assemble yourself.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 13 Mar 2019, 12:05 pm
I have had multiple questions regarding volume control on the unit.

The volume control can be either through the knob on the unit or through software when you control the device remotely.

The HW volume control on the unit (knob) will be better than to the SW one. Both will sound great.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 17 Mar 2019, 03:40 pm
First review / writeup on the PecanPi:
https://audiophilestyle.com/forums/topic/55945-orchard-audio-applepi-and-pecanpi-raspberrypi-dacs/

Some quotes from the writeup:
"I know very well how the SBT and AudioEngine 5+ powered speakers sound, but even as I was being somewhat distracted by enabling this new RPi endpoint in Roon, my focus was immediately drawn to the music when I started up Jean Michel Jarre’s latest “Equinoxe Infinity” (via Tidal). It’s a new reference recording, and I immediately noticed a significant sound quality improvement. Granted the SBT is probably a better streamer than DAC, but holy cow! The stereo imaging on Flying Totems (Movement 2) was outstanding, and the bass much, much tighter. Everything was just better."

"Thebass is huge and the imaging is precise. Way better than Ithought possible. I even forgot about wanting to add a subwoofer. My wife even commented on how great it sounded and wants me to now set up something at her office. What just happened?!?"
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 23 Mar 2019, 02:44 am
I realized that you can use the PecanPi DAC or Streamer to bi-amp speakers because the XLR and RCA outputs can be used at the same time.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 23 Mar 2019, 01:48 pm
Link to how-to video for assembly of PecanPi DAC into optional case:
http://youtu.be/78NWQz_Itzw (http://youtu.be/78NWQz_Itzw)
Title: Re: PecanPi -- Next Generation Raspberry Pi DAC and Streamer
Post by: JohnR on 24 Mar 2019, 04:11 am
Neat. The way the board sticks out over the edge of the PI makes a lot more sense seeing it in the chassis.

(https://www.audiocircle.com/image.php?id=191446)

Full test data for the PecanPi DAC available here:
https://www.audiosciencereview.com/forum/index.php?threads/pecanpi-next-generation-raspberry-pi-dac-and-streamer.6952/post-155559

Well that looks exemplary!
Title: Re: PecanPi -- Next Generation Raspberry Pi DAC and Streamer
Post by: orchardaudio on 24 Mar 2019, 01:25 pm
Neat. The way the board sticks out over the edge of the PI makes a lot more sense seeing it in the chassis.
Had no choice but to do that, due to the full size XLR connectors.

Well that looks exemplary!
Thanks.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 27 Mar 2019, 12:27 am
I have had multiple requests to have a picture of the PecanPi Streamer with something other than a plain white background so that the size of the unit can be more easily visualized.

(https://www.audiocircle.com/image.php?id=192559)
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: mdconnelly on 30 Apr 2019, 03:27 pm
I recently had the good fortune to spend a week listening to a pre-release demo unit of Orchard Audio's PecanPi Streamer that owner, Leo Ayzenshtat, made available on request.  Details on his website or earlier in this thread.   Most of my music listening over the last couple years has been via Roon (love it!), which is what attracted me to the PecanPi Streamer. In a single small box, it functions as a Roon endpoint, a very high quality DAC, a headphone amp and can operate via ethernet or wireless. 

To say the least, I was quite impressed! Based on the excellent PecanPi specs, I was certain it would sound far better than just using my iPhone/iPad as a Roon endpoint and likely a good bit better than using my Squeezebox Touch as DAC and Roon endpoint. No contest on either. Throughout my listening, the PecanPi presentation was laden with immense detail, clarity and depth of soundstage.  It's also nice to know that there is a top-quality Squeezebox replacement in a single box. (For me, Roon replaced LMS over 3 years ago when Roon started supporting Squeezeboxes as endpoints). 

I've also used a couple more upscale approaches to streaming Roon via their RAAT protocol to improve sound quality whether it be to headphones or speakers in my office.  To do so included a Roon endpoint - a Sonore microRendu - along with either an iFi Micro iDSD DAC/Amp or a Schiit Bifrost Multibit DAC . The PecanPi Streamer stood up to these amazingly well, and offered a bit more in certain areas.  (caveat: my music, my gear, my 66+ year-old ears ;-)  But being able to do so at this pricepoint all within a single box makes the PecanPi a uniquely compelling product.

A bit of background: the Sonore microRendu/iFi iDSD combo has been my go-to kit for headphone listening over the last couple years.  Certainly not top-of-the-line, but to these ears, it provides an immersive soundstage with dead quiet background and excellent separation between voices and instruments - a sound quality I've come to know and love.  The PecanPi proved to be equally engaging yet with a few significant differences...  Foremost, the PecanPi conveyed greater detail & clarity with a highly neutral tonal presentation whereas the microRendu/iDSD leaned to the warmer, richer side.  This worked to the benefit of the microRendu/iDSD combo when listening via my Tin Audio T3 IEMs (IEMs known for their neutrality), but the PecanPi was a great match for my Senn HD650 headphones - not surprising given that the HD650s leans slightly toward the warmer side while enabling all the detail and clarity provided by the PecanPi to shine through.  Often, the PecanPi seemed to be revealing more of what was going on in the music - fingers on bass strings, piano note decay, hall ambience, etc... Bass notes, in particular, were deep yet well defined.  With good recordings, this proved quite mesmerizing, but on lesser quality recordings, not surprisingly, that could turn a bit edgy. 

Comparing the Schiit Bifrost Multibit DAC was a bit of apples to oranges since I used an external headphone amp as well when not listening via powered speakers. I also did some of my listening with the Bifrost fed via USB from my computer as well as via the microRendu.  But in all cases, the results were similar - the Schiit, like the iFi,  seemed to present a more relaxed yet engaging presentation whereas the PecanPi conveyed a more neutral, highly detailed soundstage that, with well recorded music, offered an engaging and immersive musical treat.

Bottom line, I was very impressed with the PecanPi Streamer.  The exceptional sound quality is all about the high quality of the PecanPi DAC, no doubt. If you love clarity and detail, this is a no-brainer. The ability to have a top-quality DAC, headphone amp and Roon endpoint in one small box, the ability to use wired or wireless, and a high-quality volume control all make the Streamer a pretty awesome bang-for-the-buck product.
 


Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: poseidonsvoice on 30 Apr 2019, 04:37 pm
Great review mdconnelly! I am happy to read your subjective review as my assessment of the PecanPi’s objective measurements tell me that this is a 1st class product. There are a few competitors at this price point notably the Allo Katana but I really like what Leo is doing here and want to support the small business owner who engineers great products at a reasonable price.

Best,
Anand.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 1 May 2019, 12:32 pm
Another great review:
https://theaudiophileman.com/pecanpi-dac-streamer-review-orchard-audio/

"The PecanPi sits within an attractive price point and at that price it offers plenty: impressive sonic abilities being top of the list. Specifically, an attractive blend of dynamic force, rich imagery and layered detail. A bit of a bargain, then."

and

"I then played Looking for a Home, two guys and two guitars or, more accurately, Kevin Greeninger & Dayan Kai at 24bit/192kHz. The string manipulation from the guitars was impressive as was the silence sitting behind the pair: the contrast set up a soundstage heavy with emotion from this serious song. The sense of clarity was also excellent as the PecanPi took advantage of the superior sound source file while the imagery that set the singers and their instruments on the soundstage was excellent. Even the bass-infused foot stomps from the guys, keeping a beat, were easily heard here. The sense of tonal balance allowed me to increase the gain without having my ears bitten off."

and

"If anything, DSD output (despite the non-native processing) was the most impressive file output across the entire sound test as inherent noise was very low. Small and subtle details were able to flow easily from the rear of the mix and the 3D structure around the stereo image added layers and a busy, almost market square feel to the song which seemed packed with people and instruments. A party atmosphere, if you will. Harmonicas here, acoustic guitars there, an accordion, mandolin, 57 varieties of percussion but throughout the PecanPi allowed this detail to reach the ear unimpeded."
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 9 May 2019, 09:55 am
The PecanPi Streamer continues to amaze. Read latest review from The Audio Beatnik here:
https://theaudiobeatnik.com/reviewing-orchard-audios-new-pecanpi-streamer-and-dac/
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 13 May 2019, 02:26 pm
Another great write-up:
https://theartofsound.net/forum/showthread.php?64295-Orchard-Audio-s-PecanPi-Review&p=1087525#post1087525
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 29 May 2019, 02:29 am
Raspberry Pi DAC Shootout - Hamburg, Germany - June 13

There will be a double blind demo of multiple Rpi DACs including the PecanPi in Hamburg.

It is completely free.

For more info and to register email linux@kompage.de

More info here:
https://forum.volumio.org/volumio-soundcheck-invitation-for-hamburg-germany-t5918-120.html#p63722
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 13 Jun 2019, 07:55 pm
If you are in the NJ area stop by and check out both the PecanPi Streamer and BOSC Amp at a demo on July 6th.

You can RSVP here:
https://www.facebook.com/events/348651915800038/

If you do not have Facebook just send me a message and I will get you the details.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 29 Jun 2019, 08:35 pm
Updated BOSC Preliminary Specifications:

Preliminary THD vs Power Plot @ 1kHz
(https://www.audiosciencereview.com/forum/index.php?attachments/thd-ratio-vs-measured-level-jpg.29289/)

Eye Candy
(https://www.audiosciencereview.com/forum/index.php?attachments/img_1389-jpg.29290/)

For more info go here:
https://orchardaudio.com/bosc
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 29 Jun 2019, 08:57 pm
Additionaly I am looking for people who would be interested in trying these amps and posting their findings.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 20 Jul 2019, 04:14 pm
PecanPi preorders have started shipping.

If you have a preorder be on the lookout for an email with tracking information.

The first 6 packages went out today.

All pre orders will be shipped within 2-3 weeks.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 2 Aug 2019, 09:40 pm
PecanPi products are now in stock and shipping within a few days.

You can get 15% off your order by posting a review to the product page. (This cannot be combined with any other offers/discounts)

https://orchardaudio.com/shop?olsPage=products
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 18 Aug 2019, 01:13 pm
Part 1 of a BOSC writeup:
https://theartofsound.net/forum/showthread.php?62737-Bigblog-The-Revolving-Door-of-HiFi-Auditioning&p=1114154#post1114154
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 27 Aug 2019, 08:31 pm
Labor Day Sale - Up to 25% Off Through Sep. 2nd.
https://orchardaudio.com/shop?olsPage=products (https://orchardaudio.com/shop?olsPage=products)
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: mdconnelly on 28 Aug 2019, 04:32 pm
I just had the great opportunity to spend the last two weeks with Leo's BOSC mono amps and posted my take here:

2 Weeks with Orchard Audio BOSC Monoblock Class D GaN Amps! (https://www.audionervosa.com/index.php?topic=7264.0)

I do think these are something special. Detail and clarity galore with a transparency that grabs your attention and doesn't let go. If you like your music open, honest, highly engaging with life-like detail readily conveyed, I think these are worth a listen!
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 3 Sep 2019, 10:51 am
If you are in the NYC area come check out our equipment on September 21st.
https://www.facebook.com/events/404661903524664/
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 18 Sep 2019, 02:14 am
BOSC Kickstarter is live! Grab the early bird special while supplies last:
https://www.kickstarter.com/projects/orchardaudio/bosctm-hifi-monoblock-audio-amplifier?ref=1hvtb6
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 25 Sep 2019, 01:40 pm
Full test results posted here:
https://www.audiosciencereview.com/forum/index.php?threads/bosc-hifi-monoblock-class-d-amp.7750/post-210892
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 28 Sep 2019, 02:01 am
BOSC quality...

Every BOSC amp is hand-assembled and tested in the USA, by yours truly.

The circuit board (PCB) uses a high-quality dielectric, has a gold finish (ENIG), and is assembled in Eatontown, NJ.

The components all come from high-end semiconductor manufacturers: Texas Instruments; Analog Devices; Murata; Panasonic; and NXP; to name a few.

The output filter inductors use oxygen-free copper (OFC) and are specifically made for Class-D amplifiers.

Even though Orchard Audio is new to the market, I have multiple patents and over a decade of experience in designing audio electronics.

I believe that you will be very happy with both the sound and quality of BOSC amplifiers.

Contact me with any questions!

https://www.kickstarter.com/projects/orchardaudio/bosctm-hifi-monoblock-audio-amplifier?ref=1hvtb6 (https://www.kickstarter.com/projects/orchardaudio/bosctm-hifi-monoblock-audio-amplifier?ref=1hvtb6)
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 21 Nov 2019, 09:29 pm
I love getting emails like this from my customers...

(https://www.audiocircle.com/image.php?id=201221)
Title: PecanPi - Ascend to the Orchard
Post by: orchardaudio on 24 Nov 2019, 10:05 pm
PecanPi - Delicious to the Ears - Holiday Sale

Get up to 25% off:
https://orchardaudio.com/shop?olsPage=products
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 22 Dec 2019, 08:22 pm
The BOSC amps made The Audio Beatnik's best of 2019 list:
https://bit.ly/2tt38Nd
Title: Orchard Audio PecanPi and BOSC Demo - Stamford, CT - Feb 1st.
Post by: orchardaudio on 4 Jan 2020, 01:03 am
February 1st at Noon.

The final location will be provided before the event.

The demo will consist of the following:
2 x BOSC Monoblock Amplifiers
1 x PecanPi Streamer
2 x Vienna Acoustics Haydn Grands (Speakers)

Demo attendees will receive discounts.

Only 5 spots left, please let me know if you would be interested in attending.

For more info on our products visit:
www.orchardaudio.com
Title: PecanPi and BOSC Demo - Boston, MA, USA - March 14th 2020
Post by: orchardaudio on 7 Feb 2020, 12:03 pm
Location:
Mattapan Branch of the Boston Public Library
1350 Blue Hill Ave
Mattapan, Massachusetts 02126

Time:
2pm

The demo will consist of the following:
2 x BOSC Monoblock Amplifiers
1 x PecanPi Streamer
1 x PecaPi USB
2 x Infinity Primus P362

Demo attendees will receive discounts.

For more info on our products visit:
www.orchardaudio.com

Thank you to the Boston Audio Society for help in organizing this event:
https://www.bostonaudiosociety.org/

Facebook Event Link:
https://www.facebook.com/events/617821925723372/
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 8 Mar 2020, 06:00 pm
Customers asked for it, here it is...BOSC amplifier with all connectors on the back.
Let me know what you think:
https://orchardaudio.com/bosc (https://orchardaudio.com/bosc)

(https://www.audiosciencereview.com/forum/index.php?attachments/img_1444-jpg.53363/)

(https://www.audiosciencereview.com/forum/index.php?attachments/img_1447-jpg.53364/)
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: mdconnelly on 8 Mar 2020, 07:09 pm
Leo, will you be offering them both ways?   I like the original inline design since it allows the amps to be suspended by a short speaker cable from the rear of the speaker or sit sideways between speaker and source.   But having all the connectors on the rear presents a cleaner look if exposed and lying flat on a shelf.   
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 10 Mar 2020, 01:28 am
Leo, will you be offering them both ways?   I like the original inline design since it allows the amps to be suspended by a short speaker cable from the rear of the speaker or sit sideways between speaker and source.   But having all the connectors on the rear presents a cleaner look if exposed and lying flat on a shelf.

Both options are offered.
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 14 Mar 2020, 07:52 pm
It only happens once a season — our Pi Day Sale! Use code “piday314” at checkout on 3/14-3/15 and get $31.4 off your order.

https://orchardaudio.com/shop?olsPage=products (https://orchardaudio.com/shop?olsPage=products)

(https://roon-community-uploads.s3.amazonaws.com/optimized/3X/7/7/77988dc29ee052e6d291e0b8cee02e87ec659ae5_2_542x500.jpeg)

(https://roon-community-uploads.s3.amazonaws.com/optimized/3X/9/b/9b4c4c2c6561f2b6d6ca9eefc60d207c21673059_2_666x500.jpeg)
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 29 Mar 2020, 01:21 pm
The PecanPi® line of products (http://"https://orchardaudio.com/pecanpi") has been upgraded for 2020.

Published test results here (http://"https://www.audiosciencereview.com/forum/index.php?threads/pecanpi%C2%AE-dac-streamer-and-usb-rev-2-0.12188/").

Members of this forum get $35 off any purchase by using code: “sale35off

(https://www.audiosciencereview.com/forum/index.php?attachments/img_1462-jpg.56146/)

(https://www.audiosciencereview.com/forum/index.php?attachments/img_1464-jpg.56147/)

(https://www.audiosciencereview.com/forum/index.php?attachments/img_1465-jpg.56148/)

(https://www.audiosciencereview.com/forum/index.php?attachments/img_1470-jpg.56149/)
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 30 Apr 2020, 08:18 pm
Latest Customer review of PecanPi USB- DAC and Headphone Amp:

(https://www.audiosciencereview.com/forum/index.php?attachments/1588277686296-png.61221/)
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 11 May 2020, 12:58 am
https://www.rhaudioreviews.com/orchardaudio-pecanpi
Title: BOSC Amps Get Great Review from Thomas & Stereo
Post by: orchardaudio on 16 May 2020, 09:02 pm
"The top end, there is a lot of clarity."
and
"When it comes to instrument separation, it is fantastic"

https://www.youtube.com/watch?v=4gRxNr5WYUU
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 24 May 2020, 11:15 pm
Another great customer review...

Much more impressive than a sub-$500 unit has the right to be!

Wow! As an owner of three digital to analog music systems - the SOtM Ultra Trio, Allo's Kantana with two TeraDak LPSs, and now Orchard's PecanPi, it is amazing to me just how good the all in one end point units have become. Summary - The PecanPi is a no-brainer purchase for anyone looking to stream hi-resolution music to their stereo system. The Allo Kantana, the unit my PecanPi will now replace, was no slouch and an excellent unit in its own right...but, there are a number of things I like better about the PecanPi.
But before I go into a comparison between the similarly priced Allo Kantana and the PP, I have to disclaim the advantages the Allo Kantana had during this comparison (to an off the shelf PecanPi). a) The Kantana was powered with two TeraDak LPS (which added about $300 to the base cost). The PecanPi was set-up in its base form, which is what Leo recommends. When I bought my Kantana a year ago, purchase of external LPS was highly recommended and I can state 1st hand that the Kantana improved vastly with the addition of each of the two LPS units. The standalone Kantana was lifeless and blurred without LPSs. b) The Kantana was connected with a Kimber KCAG RCA interconnect during the comparison versus the PP equipped with a much less expensive/reviewed LFD RCA interconnect. NOTE: I can hardly wait to hear the PP with its native balanced XLR outputs.

My subjective, comparative impressions (and why I believe the PP is an incredible value):
1) Soundstage - the sound stage thrown by the PP is incredible. Immediately noticeable and quite a benefit if you speakers cannot have optimal placement. With this, the depth of the stage and instrument separation seem to be more precisely placed. The Kantana had what I thought at the time was a great soundstage, but the PP was exceptionally better at this.
2) Ease of listening and midrange delight - the vocals produced by the PP are easy, emotional, and delightful. While the Kantana has its own unique way of producing great sound and range, the PP is just more pleasurable to listen to over extended periods.
3) Ease of set-up and support - this clearly goes to the PP without question. Set-up was simple, well-explained and for the single question that I had for Leo, my answer came within minutes. Allo support was coming from India and whilst it was not bad, it is a world of difference with Orchard Audio. My pontification on this subject is as follows - when one gets into the sub-$500 USD price range, the support for a complex digital component is not set-up to deal with individuals that lack a basic computer skill knowledge and ability to search forums and follow detailed instructions...a point my 26 YO continually reminds me of :). The PP is a unit that I could easily set-up and run. The Allo on the other hand, required considerably different skills and knowledge...that of a 26 YO CS Major.
4) Build Quality - The PP comes in a self-contained steel enclosure that while quite light, is study and substantial when compared to the Allo Kantana's plastic assembly. The Kantana feels fragile, exposed and flimsy by comparison to the PP. The Kantana is quite easily moved around by the weight of the wires and has exposed electronic parts. Both structurally and aesthetically the PP is an 9/10 and the Allo is a 4/10.
5) Accessories - the PP is built with balanced XLR outputs and Orchard provides a pair of his proprietary RCA adapters for those requiring single ended inputs. Balanced is a big plus for me although all my listening to date has been single-ended RCA. Orchard provides a 3.5mm headphone jack for a very modest charge, allowing those who wish to use headphones to connect in.

I am really blown away with the quality, versatility, and sound of Orchard's PP. It is a magnificent leap forward for digital audio and without question a steal at its price.

Please note: I paid for my unit, just like everyone else. My review here was just to provide my personal insights into affordable hi-end audio.
System used to evaluate (because this always comes up) - Roon Nucleaus Server streaming to PP with LFD Spiroflex single-ended interconnects + Allo Kantanta (w/2 TeraDak LPS). The units are connected to an LFD Mk IV SE integrated amplifier connected with LFD Grainless speaker wires to Meadowlark Kestral Hot Rod speakers.

www.orchardaudio.com/pecanpi-streamer
Title: Starkrimson™ Integrated Stereo Amplifier Launched
Post by: orchardaudio on 5 Jul 2020, 07:38 pm
Just Add Speakers!
(https://www.audiosciencereview.com/forum/index.php?attachments/img_1502_wb_slim-jpg.71995/)

I am proud to announce the launch of Starkrimson™ Integrated. This integrated amplifier combines Orchard Audio’s existing BOSC™ amplification and PecanPi® DAC technologies into a single enclosure. The inputs are either USB or S/PDIF. Just add speakers.

Starkrimson is the only integrated amplifier on the market which uses gallium nitride (GaN) technology. GaN transistors provide the following sonic/sound benefits over their traditional silicon counterparts: less harshness; cleaner highs; better transparency; and higher detail. This is because GaN transistors have increased slew rate, reduced ringing, faster switching, and faster overload recovery.

What is unique about this integrated amplifier is that it provides access to both the DAC outputs and amplifier inputs; this enables the connection of devices like digital signal processors (DSPs) and preamps between the two.

Starkrimson is currently available with introductory pricing at $1995. MSRP is set at $2495.

A treasure trove of specifications, photos, and measurements awaits at www.orchardaudio.com/starkrimson (http://www.orchardaudio.com/starkrimson)

(https://www.audiosciencereview.com/forum/index.php?attachments/img_1493_wb_slim-jpg.71997/)

(https://www.audiosciencereview.com/forum/index.php?attachments/img_1495_wb_slim-jpg.71998/)

(https://www.audiosciencereview.com/forum/index.php?attachments/img_1498_wb_slim-jpg.71999/)
Title: Re: Introducing ApplePi DAC -- Highest Performance Raspberry Pi DAC
Post by: orchardaudio on 1 Nov 2020, 07:45 pm
The PecanPi USB is back.

It now also has a S/PDIF input and built-t RCA connectors. Till November 15th save $100 when you order.
https://orchardaudio.com/shop/ols/products/xn-pecanpi-usb-preorder-21a

(https://img1.wsimg.com/isteam/ip/80cc3d69-5af5-47d4-a047-53c1246a6080/IMG_1528.jpg/:/cr=t:0%25,l:0%25,w:100%25,h:100%25/rs=w:900,m,cg:true)

(https://img1.wsimg.com/isteam/ip/80cc3d69-5af5-47d4-a047-53c1246a6080/IMG_1526.jpg/:/cr=t:0%25,l:0%25,w:100%25,h:100%25/rs=w:900,m,cg:true)