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PA2V2 Headphone amp

post #1 of 9
Thread Starter 
I am trying to locate a schematic of the PA2V2 Headphone amp. does anyone have one or know where to get a parts list? I have been looking all over the place and cannot find one.

Thank you in advance!

HoFL
post #2 of 9
You are better off just contacting the guy who makes the PA2V2
Welcome To Electric-Avenues.com !
post #3 of 9
Thread Starter 
honestly i did, but he would not provide me with them.
post #4 of 9
That's because it's a commercial product. The guy designed it and he sells it for money. It's not meant to be DIY.
post #5 of 9
Thread Starter 
I realize that.

Has anyone taken it apart and "reverse-engineered" it?
post #6 of 9
Bite the bullet and buy one,the best value for money out there,and Gary will make it better than you could..
Can't fault mine..
post #7 of 9
God, I haven't used mine in years. Gary's a good guy but he's not going to give out his part inventory. I haven't used mine in probably 4-5 years since switching over to RSA and Xin (but he's out of the picture) amps.
post #8 of 9
Quote:
Originally Posted by Thehofl View Post
I realize that.

Has anyone taken it apart and "reverse-engineered" it?
I tried asking weither I can mod my Pa2v2 and they pretty much said that Gary optimised it for maximum performance or something like that, I get what you're saying it seems like such a simple amp it's seems pretty strange that hardly anyone tried to play around with it
post #9 of 9

I've made a parts list for my PA2v2

 

Getting the caps and resistors was pretty easy, but the toughest part was finding the IC, as the lettering on mine was difficult to read.

 

It's the LM4881M. So if you ordered a few of those, you could design your own amplifier pretty easily. I wanted to recreate my PA2v2 with more high-dollar parts, so I didn't need the PCB design, just re-used the original board.

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