[straitwire]

Introducing the Straitwire SW-1, this is a Class A Single Ended headphone amplifier using ECC99 double triode tubes.
 





Custom wound output transformers and choke, Made In USA.
Heavy Duty Continuous Commercial Service power transformer
Gold plated CMC RCA jacks
Gold plated selector switch
Gold plated tube sockets
Audiophile grade 24 step attenuator
1.2 watts
Noise floor down -80 dB

[FullRangeMan]

Nice amp, very linear tube, congratulations.
There is option to XLR4 cable?
Or hi efficiency speakers?

[NIGHTFALL1970]

I love JJs!

[R_burke]

Website and pricing?

[Charles Xavier]

Website and pricing?

This one is sold

https://www.ebay.com/itm/167532400125?msockid=147142e112fe61fd122d56ad13bd60e0

[straitwire]

Nice amp, very linear tube, congratulations.
There is option to XLR4 cable?
Or hi efficiency speakers?

Thank you for the kind words, these are built one at a time and can be configured with an XLR4 connector.
 I haven't hooked them up to speakers yet, but I have an adapter.
 Also, there's enough room on the back panel for binding posts.
 Customization is possible with these because I start with a raw chassis and cut the holes myself.













 

[straitwire]

Website and pricing?

I'm working on a website.
I have a listing on eBay for now.
The price is $1,795 or best offer.

[straitwire]

I love JJs!
[/quote

I like new production tubes too.
I have buckets of NOS tubes, but that doesn't stop me from trying new stuff.

[straitwire]

Nice amp, very linear tube, congratulations.
There is option to XLR4 cable?
Or hi efficiency speakers?

Just hooked it up to some 93dB speakers, sounds great and plays to a good listening level.
At night when everything is quiet (my preferred time for listening) it would be just fine.
With more efficient speakers it would have plenty of power, and the noise floor is lower than a lot of amps
 and even some preamps, so it should be able to play loud enough, and be quiet enough to disappear.