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Industry Circles => Spatial Audio => Topic started by: Spatial Audio on 7 Aug 2020, 05:53 pm

Title: Spatial X5 - Don Sachs comments on his new X5s
Post by: Spatial Audio on 7 Aug 2020, 05:53 pm
Hey guys,

Don Sachs of tube amp fame has been burning in his new X5s and now has around 200hrs of play time on them. He provides comments below. Note that this is a reprint of his email to me, so he questions should be directed to me rather than Don.


First, the caveats. I am Don Sachs, and I make my living building custom tube amps, preamps, and phono stages. I think I build very good ones and I have a pretty good ear since lots of people seem to like what I build, and I haven’t starved yet. I don’t visit audio shows, and I detest reviews in hifi publications, where every piece of gear is astoundingly wonderful, especially if there is a full page ad by the manufacturer in said magazine. I stop reading any review when I see speaker cables on little blocks of wood or other inane bits of audiophilia nervosa. I have talked to Clayton Shaw a few times over the years on the phone, but we have never met. I have a number of customers who use my gear to drive his speakers. A few years ago, I heard earlier versions of my preamp and Kootenay 120 KT88 amp driving a pair of the smaller M4 series, non turbo version. The entry level model with the 12 inch drivers. The speakers were in a room that was too small, but still they sounded very nice, so I followed Clayton’s offerings over the last few years. When the X series came out, I decided to try some. Also, I paid for the speakers up front. I am not in business with Spatial Audio. I got a bit of an OEM discount, but I paid a pretty penny for this pair of X5 speakers. Since this is my website, I paid for the speakers before I ever heard them, and I am not in business with Clayton, I can write whatever I want! I don’t have to like these speakers, and I could easily sell them if I want. Clayton is not paying for advertising in my publication. I am posting it here because I really don’t have time to interact with people on the Audio Circle forum, and the moderator and I don’t see eye to eye. Lastly, I just sent one of my integrated amps to Clayton so I could get his opinion. It will then go on to a waiting customer. We have no agreement that he will like it and post a review or anything like that. If Clayton does post a review it will be his unfiltered opinion. Just trying to be completely transparent here! Caveats aside, on to the review...

All of us who have attained a certain age, and who have been into this insane hobby for far too many years to count, have owned a LOT of speakers. We loved them all. We got our first pair of “real” speakers when we were young. We were thrilled, but after a while, their obvious flaws got to us and we sought other speakers (well, amps and sources too) that would have all the attributes we loved, but fewer flaws. Rinse and repeat over many years, as our children left the nest , and our budgets increased. I have owned all sorts of speakers, almost always buying used or demo pairs for the best value. The best conventional speaker I lived with was a pair of Joseph Audio RM25si Mk2. Lovely with great imaging, and very good bass. The entire JA line is very tube friendly as well. I also played around with a pair of original Klispch Cornwalls, turning them into CornScalas with Dave Harris’ horn and a universal version of the ALK crossover that I built myself using very good parts. They were fun and had that horn jump factor. But when I put them up in the living room against the Josephs it was just no contest. They sounded a bit rough, and lacked the 3D imaging I loved from the JA speakers. Finally, most recently I got a pair of the Audio Nirvana 15 inch Alnico Classic drivers and mounted them in a nice 5.6 cu ft enclosure with a radiused front port of appropriate size. They had very good bass, and the driver is basically pretty flat from about 35-40 Hz up to about 13KHz. I am quite certain that 13KHz is above limit of my hearing these days. No crossovers, full range speakers wired directly to the power amp. They had wonderful, airy highs. Cymbals and triangles would hang in the air and decay perfectly. Massive soundstage and very 3D, with incredible micro detail. Pretty much the speed of horns. The downside was the very beamy high frequencies and the resultant narrow sweet spot. The laws of physics do hold. The sweet spot was two people on the couch, and they better really like each other. Lean your head outside that spot and the centred vocal would shift with you. I enjoyed them for about 3 years though, and was skeptical that any other sort of speaker could better them if you were in the sweet spot.

I had been aware of Clayton Shaw’s speakers for years, and when I saw the X series come out, I decided it was time to try a pair. We chatted on the phone and I told him that I wanted him to build me a pair with the best capacitors he could find. He suggested that he could make a new housing for the crossover that would allow for the flat Duelund CAST speaker caps. You need a big 3.9 uF cap and that is physically very large, but the pancake Duelund would fit. So he custom ordered some because 3.9 uF is not a standard stocked value for the Duelunds. Six months later, Duelund still had not been able to deliver them. So we moved on, and Clayton said he could use a 3D printer to make a bracket he could mount on the rear of the speaker to house some large regular Duelund CAST caps. I told him I preferred the Miflex KPCU 3.9 uF caps, which, like the Duelund, are very large physically (think half a beer can). I use the Miflex in a lot of my builds and they are wonderful, and were easy to obtain. Clayton quickly got a pair and we were back on track, and a short while later the speakers were in my living room. I am driving them with an all tube set up of my own construction. My latest OLED display line stage driving my Kootenay 120 KT88 amp (65 watts/ch with regulated supplies). DAC was a Schiit Yggy, now replaced by a Musical Paradise MP-D2 MK3 DELUXE with the best DAC chipset and clock board. I modded the DAC with my favourite output caps and changed all the output tube cathode and grid resistors to the same high quality carbon film ones use in my builds. So my system is all tubes after the DAC chipset. Cables are from Rick Parker at Ice Age Audio. XLR from the DAC to the preamp and RCA from preamp to power amp. Before I even listened to the X5 I replaced the feet with Soundcare Superspikes, which I had on my Joseph Audio speakers and are a very cost effective solution for the hardwood floor spike problem. Let’s just say this is a very good setup, and it would not be embarrassed by most anything at any price.

The sound of the X5 reminds me of what Jerry Seinfeld said about his old show... really. It was a show about nothing. Once this speaker has 100+ hours to run in, it is truly a speaker about nothing. It simply vanishes. You are not listening to the speaker and constantly analyzing. Thinking about the things you like, and also the little things you don’t like and will have to learn to live with, as with every other pair of speakers you have owned. How certain recordings would drive you crazy as they interacted with your speakers and room. That little honk in this vocal or that. The brightness of certain instruments. I really don’t hear any of that with the X5. I have owned a number of speakers, and any of the good ones would do the usual floor to ceiling image with the vocalist always appearing at the point where the wall and ceiling met. Sound stage was always at least a few feet wider than the speakers. Depth varied with the quality of the speakers. Well, like any good speaker driven by a really good tube system, the X5 does all of the above of course. I was worried they would not have the micro detail of the big Audio Nirvana drivers. Wrong. The have all of it and more. The sound stage with the X5 is immense and very 3D, and will almost wrap around you on certain recordings. What they lack is anything I don’t like. They simply are not there. It took a while for the surrounds to loosen up on the drivers, and the big 3.9 uF oil cap had to run in. Given that capacitor sees under 50V and it is 600V rated, the cap takes a number of hours to settle down. I turned the subwoofer levels to the max and then as the surrounds on the subs have loosened up, I have turned them down just a bit. I find that the speakers really have very little interaction with the room. I have the sort of view that is like living in a post card. The house is a 40 year-old timber frame constructed of 12 inch cedar beams on 4 ft. centres.

Between the beams are 4 ft. wide glass windows. I have the speakers about 8 ft. apart and the rear of the drivers fire directly at the 12 inch wooden timbers. The speakers are about 25 inches out into the room. That is as far as I can get them and still live in my house. I have pleated insulated shades on the glass and with any other speaker it made a huge difference to have them down covering the glass, with the system sounding much better with the shades drawn at night. With the X5 there is only a subtle difference whether the shades are drawn, or you are gazing at the view of the lake and mountains.

I build tube equipment, so I am constantly evaluating pieces I have built, testing them before sending them out, or testing new modifications. I have a list of 30-40 very familiar tracks I play when I do this. Most are acoustic or at least have a minimum of electric instruments. Hey, I love Pink Floyd or live Dead concerts, but I don’t know what that electric guitar or keyboard or synth is supposed to sound like. I know what a real piano, or a mandolin, or a cello sounds like. A guitar, standup bass or trap set... So I listen to all sorts of music, but for evaluating the stereo, most of it is acoustic. I also like Bach, so I often listen to Glenn Gould or Tafelmusik. I love jazz of all sorts as well. What I will say about the X5 is that they will rock out just fine, but I have never heard such perfect reproduction of acoustic instruments. It is easily the most convincing portrayal of a piano I have ever heard in any stereo system, ever. The resonance in the body of a cello, or mandolin, or guitar is perfect. Miles’ horn is perfect. Vocals are wonderful. I am sitting at the kitchen table about 25 ft. from the speakers and off axis, about 2 ft. outside the right speaker. The sound is still convincing, easily energizing the room. I can listen at lower levels because of the perfect tonal balance and detail. A Bill Evans live recording sounds like I am at the club, even from here. I could write a list of test tracks, but my list would be different than yours.

I will say that there are certain things I listen for in each track and the X5 reproduces them better than any speaker I have heard, by a large margin. The big Audio Nirvana full rangers were the most detailed speakers I had ever lived with. The X5 have even more detail. When people ask me what my tube gear sounds like I tell them it is big, bold, highly detailed, but never bright. I like to joke that if the recording engineer dropped his pencil, you will know which side of the chair it fell on and whether the eraser hit the floor first, but the gear is not bright to achieve that detail. What I really mean is that my gear is very revealing, but it doesn’t really sound like anything. It just sounds like whatever signal you feed it. There is a Bill Evans recording of “My Man’s Gone Now”, live at the Village Vanguard. I have listened to it many times, and you can find it on Tidal if you search. The X5 puts me at a table up front. So did the Audio Nirvanas, but the first time I played the cut on the X5 it startled me because I could barely hear faint conversations at other tables. Just once or twice, but I had never heard that before, or at least was not ever quite so aware of it. That is but a single example as there are many other tracks I have played that have shown the level of micro detail retrieval with the X5 is astonishing. The subwoofers are perfectly integrated. One of my test tracks is “Blind Hearted”, by Sara K. from the Waterfalls album. It is a true audiophile recording and there is a bowed bass and I have never heard it so realistically produced. Really, I hate subwoofers, because you are always fiddling with them, wanting to turn them up for this track, and down for that. With the X5 I have not been tempted to touch them once the surrounds loosened up. Like the rest of the speaker, you just forget they are there. I guess to sum up, the X5 not only surpasses the best speakers I had ever lived with, it embarrasses them. A completely different level. No contest.

I had an integrated amp project in my head for years and finally built one just before the pair of X5 arrived. It uses the same dual regulated power supply setup as the big Kootenay 120 amp, but scaled down to drive the 6L6 type tubes. It will happily run the KT66 or EL34 as well. The amp produces about 32 watts/channel depending on tube type and I call it a 30 watt/ch amp that surpasses its specs. It easily drives the X5 to the same screamingly loud levels the bigger KT88 amp does. So these speakers are very tube friendly and quite efficient. I am sure 15 watts/ch would drive them nicely, but headroom is a good thing and I can happily report that 30 watts/ch is plenty for the X5 in a large room.

Ultimately, I guess I would say the best compliment I can give the X5 is that it doesn’t sound like anything. It is truly a speaker about nothing. That was pretty much Clayton’s design goal and he nailed it. I know that is what I try to make my tube gear sound like... nothing at all. Just the music. The X5 simply vanishes. It is like removing the speaker from the equation. It is not warm or cold, fast or slow, bright or dark and seems to have very little interaction with the room compared to other speakers I have lived with. It is not from the East Coast or West Coast American School, nor does it tend towards the British or French sound, nor the horn or full range sound, or any other. I have heard all of those types of speakers and lived with a few. They can all be endearing, but they all have a “sound” and compromises. The X5 really doesn’t. It just isn’t there. You don’t even notice them because you are simply listening to the recording. I can objectively analyze why that is so, with the open baffle design, perfect integration of the drivers, minimal crossover, an almost full range driver from 1 KHz to beyond 20 KHz that is mounted in a wave guide, much like a horn, a wonderful 12 inch mid bass driver that gently rolls off at about 90 Hz, and a built in powered sub that has the perfect fill in below 90 Hz. An acoustically dead baffle, very good internal wiring, a very high quality cap in the crossover, the total isolation from the floor with the Soundcare Superspikes, and many other things I am not aware of.

None of that really matters. Really, I don’t care. What matters is that in my room, to my ear, driven by a sublime tube setup, this speaker completely vanishes, and I don’t feel like I am listening to a speaker at all, but rather just to the music. So I guess this means I have written a review about nothing. Happy listening.....

Don Sachs
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: TomS on 7 Aug 2020, 06:21 pm
Very nice. That integrated sounds like a nice match for X series.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: abd1 on 7 Aug 2020, 06:51 pm
Great review Don. How wide is your room? Any chance of photos? Sounds like a great spot to enjoy music. If my space were a little bigger I think I'd have X5's at some point!
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: targa02 on 7 Aug 2020, 06:51 pm
What a great review!  Thanks for sharing Don.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: chillimac on 8 Aug 2020, 01:34 am
That, ladies and gentlemen, is how it's done! Thank you, Don, for an honest, insightful and poetic reflection on your close encounter with Clayton's speakers. (I do wonder about your assertion that you don't know what an electric guitar sounds like. Really?) I'm tempted to ask what difference the capacitors made, but I'm going to perform Tai-chi on the audiophile impulse to upgrade at mere mention. Enjoy the synergy with your handiwork. Just one other question: What's an OEM discount?
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: HT cOz on 8 Aug 2020, 01:58 am
What's an OEM discount?

Original Equipment Manufacture is what OEM means.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: thestatman on 8 Aug 2020, 06:00 am
Hi There,

   I am the other guy that ordered a custom job, in my case an X3 with the Miflex capacitor and the uprated version of the subwoofer amp ie 500W instead of 250w.   It will be undergoing a sea voyage before it gets to my home in Australia prob end September so I am in waiting mode.   Don's review puts a big smile on my dial as my custom X3 should at least be the equal of his custom x5 if not slightly better in the bass department (maybe only at high volume?).
   Trying to get custom duelunds was an epic saga and i'm glad Clayton was able to switch tack to Miflex when we hit a brick wall with ordering.   So I will follow this thread with interest but won't have anything to report for a couple of months.   Now I'm running the M3TS which is a silly good speaker just by itself and it's powered by a Joe Rasmussen Beyond Triode monoblock EL34 pair (No 0001) good for 50 watts of zero distortion.   That's another story.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: mresseguie on 8 Aug 2020, 06:54 am
Congratulations, Clayton (and Don)!  :banana piano: :beer:

One of these days, I'm going to have to find a pair of Spatial speakers and give them a good hard listen.

Michael
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: geerock on 8 Aug 2020, 01:15 pm
Great review, Don.  I was gonna call you to see if you had those things broken in yet.  I'm not set up too different than you.  I run the same Musical Paradise with NOS tubes and upgraded caps.  That goes to your all in Don Sachs pre with Miflex caps and those stunning  Dawning series WE6SN7 PLUS tubes.  Then to the Linear Tube Audio reference 40 tube amp to the X 5's.  Tremendous set up.  Just lately I've discovered High Fidelity Cables and have their interconnects, and power conditioners in place.  Huge air, depth, and soundstage along with detail and separation of instruments.  I'm currently listening to the finest system I've ever owned and one of the finest systems I've ever heard....and I'm not a young man.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: geerock on 8 Aug 2020, 01:56 pm
That, ladies and gentlemen, is how it's done! (I do wonder about your assertion that you don't know what an electric guitar sounds like. Really?)

Think about it.  Who has a reference for what an electric guitar sounds like?  Depending on what amp it's going through, what pick ups its using, the myriad of pedals to alter the output, etc., etc., theres no way to listen to one as a reference to say that a speaker has re-produced it in a lifelike manner.  Acoustics instruments stand alone.  I remember when my X5's finally got enough hours on them that I was so impressed to finally hear a piano sound like what a piano was supposed to sound like if it was in the room.  A beautiful resonance of the wood.  The overtones of each note.  The hammer hitting the strings.  It's what a good piano is supposed to sound like.  Who has an electric guitar that is the reference for every other electric guitar?  Pretty sure that's what Don is talking about.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: Jean-Paul on 9 Aug 2020, 05:37 am
  I am the other guy that ordered a custom job, in my case an X3 with the Miflex capacitor and the uprated version of the subwoofer amp ie 500W instead of 250w.   It will be undergoing a sea voyage before it gets to my home in Australia prob end September so I am in waiting mode.

I'm in Australia also and am wondering if the electronics powering the sub are switchable to be compatible with the 240 volt standard used in Australia.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: Jean-Paul on 9 Aug 2020, 05:39 am
Posters expecting a reply from Don Sachs seem to have overlooked his statement that he isn't actually posting on this Forum.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: rockymystic on 16 Sep 2020, 03:05 am
Posters expecting a reply from Don Sachs seem to have overlooked his statement that he isn't actually posting on this Forum.
:lol: :lol: :lol:
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: morganc on 4 Oct 2020, 07:01 am
Great review, Don.  I was gonna call you to see if you had those things broken in yet.  I'm not set up too different than you.  I run the same Musical Paradise with NOS tubes and upgraded caps.  That goes to your all in Don Sachs pre with Miflex caps and those stunning  Dawning series WE6SN7 PLUS tubes.  Then to the Linear Tube Audio reference 40 tube amp to the X 5's.  Tremendous set up.  Just lately I've discovered High Fidelity Cables and have their interconnects, and power conditioners in place.  Huge air, depth, and soundstage along with detail and separation of instruments.  I'm currently listening to the finest system I've ever owned and one of the finest systems I've ever heard....and I'm not a young man.

Which model DAC do you use?  And did you compare it to any others? 
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: geerock on 4 Oct 2020, 03:55 pm
Which model DAC do you use?  And did you compare it to any others?
Don doesn't respond on this forum but I can tell you he uses the Musical Paradise mpd2 mk3.  A giant killer for sure.  User changeable caps using thumbscrews (no soldering).  You can use 6 and 12 volt signal tubes and both 5 and 6.3 volt rectifiers.  You can also plug in different chips sets.  AK 4490 or 4497 or ESS 9038 pro.  You can even change out the clocks to high end Crystek Femto model.  And it is capable of playing DSD. Love mine with Mundorf S/O caps, and NOS rectifier and Telefuncken signal tubes. 
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: morganc on 4 Oct 2020, 04:36 pm
Thanks Geerock, apologies for the lack of clarity, I was asking You! 
Thanks.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: geerock on 4 Oct 2020, 05:15 pm
Thanks Geerock, apologies for the lack of clarity, I was asking You! 
Thanks.
Oh, sorry.  Yeah Don and I go back and forth a little and my MP DAC came into the conversation.  He looked into it and was rather intrigued so he bought one.  He changed out a couple of resistors and a couple other small things but he really likes it.  Garry Huang, the designer, really puts together some pretty nice stuff with this DAC being his benchmark design.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: Ern Dog on 17 Oct 2020, 05:43 pm
Awesome review!  It has really peaked my interest in the X5, which is now on my wish list.  Thanks for posting this!

I have been living with Don’s preamp and amp and absolutely love this combo, driving my Coincident Total Eclipse II speakers plus dual Rythmik/Salk 12” subs.  I’ve had these Coincident speakers for 5 years now and hope try the X5 in the future.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: Big Red Machine on 17 Oct 2020, 08:02 pm
Somebody clarify for me: is the X5 more expensive than the X3 because the woofer is larger? I was scanning the details pages back and forth and that's about all I could see different. Did I get that right?
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: Dsaldivar on 17 Oct 2020, 08:35 pm
It seems to be a price reduction due to a change of a 15” woofer to a 12” woofer.
https://www.spatialaudio.us/shop
Nice for a Black Friday treat or a Christmas present.
Dan
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: TomS on 17 Oct 2020, 11:42 pm
Somebody clarify for me: is the X5 more expensive than the X3 because the woofer is larger? I was scanning the details pages back and forth and that's about all I could see different. Did I get that right?
Yes, X3 (15") is $8500, X5 (12") is $6950. The baffle is also slightly taller and wider for the X3. Some prefer the tweeter to be lower, as in the X5 (at least I do). The 12" X5 is plenty in my room, 17x19x8 plus other room openings.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: sunnydaze on 18 Oct 2020, 12:53 am
Somebody clarify for me: is the X5 more expensive than the X3 because.......

According to what I see on the website, X3 is more expensive than X5.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: Big Red Machine on 18 Oct 2020, 01:54 pm
I wonder if a tubed integrated would be a good match with these efficient speakers. Maybe a Class A?
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: screener on 18 Oct 2020, 03:31 pm
I wonder if a tubed integrated would be a good match with these efficient speakers. Maybe a Class A?

Here's a video that might answer your question.

https://www.youtube.com/watch?v=Su41Ivt7VbA&feature=youtu.be

Look around the 1hr 16 minute mark.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: TomS on 18 Oct 2020, 10:43 pm
I wonder if a tubed integrated would be a good match with these efficient speakers. Maybe a Class A?
I'm using the Don Sachs Valhalla ~30wpc, integrated KT66's, 6SN7 preamp section, dead quiet on the X5's, drives them no problem. Also using the Bricasti M1 SE DAC.

(https://www.audiocircle.com/image.php?id=215968)
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: Ern Dog on 19 Oct 2020, 01:42 am
I'm using the Don Sachs Valhalla ~30wpc, integrated KT66's, 6SN7 preamp section, dead quiet on the X5's, drives them no problem. Also using the Bricasti M1 SE DAC.

(https://www.audiocircle.com/image.php?id=215968)

How does it sound?  And what were your previous speakers?
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: Big Red Machine on 19 Oct 2020, 11:45 am
So it appears the woofers are powered so a low powered amp would do the trick then. How difficult is it to integrate the bass?
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: TomS on 19 Oct 2020, 12:21 pm
So it appears the woofers are powered so a low powered amp would do the trick then. How difficult is it to integrate the bass?
Yes, very simple to do, just a volume knob on the amps. The Hypex amps have pre-programmed settings for DSP from Spatial, nothing there for the user to mess with at all. I've had them cranked up for break-in, which takes considerable time. Once my GIK treatment package arrives, I'll reset everything to "normal", as I'll probably have 100-150 hrs by then (2 more weeks).

I'm planning to experiment a bit with power amps, perhaps post that on another thread, as this one is about Don's amp. IMHO I wouldn't do the fleawatt thing in a room of reasonable size. The DS ~30wpc toob'd is very nice match for my medium size room. The drivers themselves can support huge power, but you'd have to leave the room, maybe the house, if you got carried away. But, you won't hurt them. One thing you definitely want is quiet, lower gain structure amps, as you'll hear it on the AMT @97db. The DS Valhalla is dead quiet, which really surprised me.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: TomS on 19 Oct 2020, 12:26 pm
How does it sound?  And what were your previous speakers?
I'm still in break-in period, so hard to comment just yet. They change a lot.

Previous was Focal Sopra No 2 with a Devialet Expert 220 Pro. JBL M2's and TAD Evolution One's for ~4 years before that. All very good, each has their own charms.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: jriggy on 19 Oct 2020, 04:29 pm
All new system...congrats, Tom!!!

Jason
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: TomS on 19 Oct 2020, 05:15 pm
All new system...congrats, Tom!!!

Jason
Thanks, all part of the fun, as you well know  :wink:
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: radarnyc on 19 Oct 2020, 10:07 pm
Hi Tom - what’s your room treatment plan; what are putting into traps, absorbers and diffusion? Thanks!
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: TomS on 19 Oct 2020, 11:17 pm
Hi Tom - what’s your room treatment plan; what are putting into traps, absorbers and diffusion? Thanks!
10 traps, a compromise combination of both, as it's in our main "shared" living space, which is very difficult to accommodate what's needed. It also serves double duty, 2 separate systems, for 2ch and HT (Atmos 5.1.4). I'll provide more details and some pics when the GIK's finally arrive and are in place.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: glfrancis on 21 Aug 2021, 03:42 am
I know Don wont reply, but curious about xover upgrade that he had done. Worth asking Clayton about or was this a 1 time special m
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: geerock on 21 Aug 2021, 06:24 am
Don had VCap Odams, or Miflex caps put in.  I did mine too, but did them myself without cracking the speakers open to get at the caps.  If you do you lose the warranty.  It's a simple procedure.  I've tried Mundorf silver/oil, Miflex, and VCaps.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: glfrancis on 21 Aug 2021, 11:54 am
Don had VCap Odams, or Miflex caps put in.  I did mine too, but did them myself without cracking the speakers open to get at the caps.  If you do you lose the warranty.  It's a simple procedure.  I've tried Mundorf silver/oil, Miflex, and VCaps.

I'd rather have Clayton do it and retain the warranty...if possible. Speakers already seem like they will be amazing, but this review describes what I am looking for (detail, soundstage)
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: doggie on 21 Aug 2021, 12:18 pm
Interesting that Soundcare refers to its floor contact devices as "Superspikes".

I always thought that spikes have a sharp triangular and pointed contact surface with the floor to perform coupling.

The Superspikes look like they have a broad surface for floor contact which seem more like a "footer" meant for decoupling.

@geerock. Where are the caps located? Are these for the tweeter? I am just curious.

Edit: Oops! I found a diagram of the Superspike's construction and they are indeed spikes encased in a sheath.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: morganc on 21 Aug 2021, 01:04 pm
I'd rather have Clayton do it and retain the warranty...if possible. Speakers already seem like they will be amazing, but this review describes what I am looking for (detail, soundstage)

I had a long discussion with Clayton about this...and I have the Miflex caps unused if anyone wants them, let me know. I even have custom made holders for the Caps that Clayton made for me.....but long story short, Clayton says the cap change effects the Tweeter/Woofer integration and so after buying the parts I never installed them.....

Also:  Don bought his pair with the upgraded caps so he never had a comparison to stock......

Also:  If you want plenty of detail, use the X series with a transparent Pre like the Don Sachs and add in a digital amp like the Cherry Megaschino.  Detail, warmth, imaging all day long....I would also bet a tube amp would give amazing imaging as well.....choices are endless, results are gonna be pretty good to amazing regardless.....
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: geerock on 21 Aug 2021, 01:27 pm


@geerock. Where are the caps located? Are these for the tweeter? I am just curious.

You can see the cap between the layers from the side of the speaker.  But DO NOT try to crack open the panels to get at them.  It is very easy to run an exterior wire to bypass the existing cap.  Looking at the AMT from the back you simply unsolder the right side lead.    Then run a wire from the hot lead (red) at the speaker binding post and solder on the new cap.  It's a 4 microfarad and I used Dueland wire as that is what Clayton uses.  Instead of soldering the cap to the wiring I actually soldered in a binding post and used the thumb screwdowns to change out caps in seconds.  No soldering of caps required.  Right now I've got Mundorf silver/ oil caps in there.  I dont know how to post a photo.  NOW....LISTEN UP PLEASE.  I am not condoning that anyone try this as we are not talking night and day difference and Clayton may choose to change out the Clarity cap for one of your choice at the factory.... maybe.
I'm sure he doesnt want to be waiting on caps and holding up production because everyone wants a different cap.  The DIY is quick, easy, and reversible to go back to stock. Also....I can see someone who is unskilled with a solder gun dropping a hot piece of solder on the exposed rear of either the midrange or woofer.  I will say that Clayton gave me this procedure personally and for me it was a nice change with no catastrophic accidents.  In other words....proceed at your own risk.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: geerock on 21 Aug 2021, 01:31 pm
I think I figured out how to post a pic.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: geerock on 21 Aug 2021, 01:33 pm

(https://www.audiocircle.com/image.php?id=228575)
Nope.  Unable to post pic.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: glfrancis on 21 Aug 2021, 02:51 pm
If you want plenty of detail, use the X series with a transparent Pre like the Don Sachs and add in a digital amp like the Cherry Megaschino.  Detail, warmth, imaging all day long....I would also bet a tube amp would give amazing imaging as well.....choices are endless, results are gonna be pretty good to amazing regardless.....

Current gear is a gold note ds10 to a Yamaha a-s801. the gold note is staying, but after a speaker purchase considering an upgrade to LTA UL integrated or a modwright 225i integrated.
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: Conmoto22 on 13 Sep 2021, 01:48 am
I’m considering the X5; however, I’d appreciate input regarding how well they will perform given my listening space.

13’ x 45’ room, speakers 2’ from front wall (13’ front wall), listening position about 12’ from speakers and about 1’ lower that the tweeters.

Thoughts?
Title: Re: Spatial X5 - Don Sachs comments on his new X5s
Post by: rfluongo on 13 Sep 2021, 10:53 am
Conmotto22:

Given the size (volume) of your room, X3 may give more satisfying bass. What type of music do you listen to and how loud?

Do you have the flexibility to move speakers further from the front wall, and listening position back as well? If not, maybe consider the M3. Definitely check with Clayton in any case.