collapse

Author Topic: Simple SS Power Amp Build - +/- 40V Push/Pull  (Read 582 times)

ilyaa

  • Legendary
  • ******
  • Posts: 292
  • Chip Points: 7
    • View Profile
Simple SS Power Amp Build - +/- 40V Push/Pull
« on: December 04, 2018, 03:25:24 PM »
hey guys!

been a minute -

trying to clean out the crap pile while things are a bit slow at work -

i have this Polytone amp thats been taken apart for quite a bit now - the preamp is perfectly fine but somebody tried to "repair" the power amp and its just a total disaster.

the PT is fine and I decided I am just going to gut it and build a simple power amp from scratch so I can get this thing back to life -

I've got +/- 40V and heatsinks for two output transistors -

Also have a second, lower voltage tap (about +/- 20V) -

can you guys recommend a simple power amp build I can retrofit to this thing? its got a nice cab and a nice preamp with reverb and tremolo and everything - shame for it to die on this bench!

Jazz P Bass

  • Elite SSGuitarist
  • *****
  • Posts: 149
  • Chip Points: 12
    • View Profile
Re: Simple SS Power Amp Build - +/- 40V Push/Pull
« Reply #1 on: December 05, 2018, 01:19:15 AM »
There are a bevy of class d amps available on the net.

Small & simple.

Pick one that utilizes the +40/ -40 Vdc supply that you have.




 

* User Controls

 
 
Welcome, Guest. Please login or register.
Did you miss your activation email?

* Recent Posts

FENDER MONTREUX by jman
[August 17, 2019, 10:19:25 PM]


Kay Model 708 Galaxie II Amplifier by RadioRay
[August 17, 2019, 11:54:42 AM]


Vox TB35C2 repair advice by Fannielox
[August 17, 2019, 11:31:05 AM]


Match Output Transistors? by Bill Moore
[August 16, 2019, 05:42:37 PM]


Pedal into TPA3116, impedance problems? by phatt
[August 14, 2019, 07:56:55 PM]

* Sponsors