USSA5 Group Buy

[hifiramr]

Fab has started GB for his diy class A amp USSA5 design I think most of our diy friends knows about the design

USSA-5 PCB GB

Hi stretchneck Indeed 50W (and even more) does not require 2 pairs. I call it Turbo version instead of Twin Turbo with 2 pairs. Remember that a single double die pair is already like 2 single pairs! you simply has to reduce bias depending on heatsink size. However I would not go below 500ma of...

www.diyaudio.com

 

[Sandip Das]

approx price?

 

[hifiramr]

Please check the thread the price will depend on the number of pcb on demand

 

[z@m]

Have any FMs built this? Are parts easily available?

Please share reviews, tips, advice, etc. These will be most helpful.

Thanks.

 

[manniraj]

Here you go and matched lateral mosfets from Profusion PLC, London and then matched original Toshiba 2SK2013/313 driver mosfets along with the matched original Toshiba 2SJ74/170BL grade jfets are required for this build

DIY - USSA-5 Class A Power amplifier

Got inspired with so many DIY build threads, so let me also start another one which I built some time back. This is the USSA-5 class A power amplifier from the "fab" member of the diyaudio.com forum. Here is the link to the thread -...

www.hifivision.com