P3A PCB Layout

[Carlos Pereira]

can anyone share a geber file of a good p3a amplifier pcb?

 

[sith]

P3A is still going Rod's project, so I doubt anyone will... only options u have (AFAIK) are 1. buy original PCB from Rod , or 2. search thru forum for 'big' P3A theme by sakis, there you will find some ideas

 

[ilorev]

Hi
#208

 

[ilorev]

Hi
#186

 

[ilorev]

CIAO
#63

 

[thimios]

Look here,ask him.https://www.diyaudio.com/community/threads/post-your-solid-state-pics-here.96192/post-7342980

 

[Carlos Pereira]

Does anyone have M.Mihai's p3a amplifier layout to share? I not have a geber file

 

[jacques antoine]

This PCB is not well suited. You should read the information on Rod's website.

 

[motokok]

@Bigun TGM8?

https://www.diyaudio.com/community/threads/tgm8-an-amplifier-based-on-rod-elliot-p3a.245619/
https://www.diyaudio.com/community/...r-based-on-rod-elliot-p3a.245619/post-3977457
https://www.diyaudio.com/community/...r-based-on-rod-elliot-p3a.245619/post-6209092

 

[Ciro82]

I made a full version, that looks like NAIM style (PSU - AMP - Speaker Protection / Delay) if you're interested @Carlos Pereira :

 

[brian92fs]

Why not simply buy boards from ESP?

 

[kapitiaudio]

Isn't this a do-it-yourself forum?

 

[Sadface]

The problem I have with Rod's board is that it won't fit a polypropylene cap of any size at the input. Options are limited on the diameter of the electro caps too.

 

[JMFahey]

Isn't this a do-it-yourself forum?

DIY amp build Forum, which is perfectly served by building an amp on Rod´s PCB of course.

This is not ""Etch your PCB Forum"

To boot, those asking for Gerbers will order them from China.
You call that "DIY PCB????"

 

[brian92fs]

Isn't this a do-it-yourself forum?

How is buying PCBs not DIY? DIY Audio Store pcbs, multiple PCB group buys, eBay, etc.

The problem I have with Rod's board is that it won't fit a polypropylene cap of any size at the input. Options are limited on the diameter of the electro caps too.

Valid point.

 

[brian92fs]

PS - I personally like to buy boards from Rod to help support his site. It has a wealth of information that is available without cost (other than buying board ).

 

[jacques antoine]

This is not ""Etch your PCB Forum"

What's wrong with drawing and etching your own pcbs?
If I had more time, I would also build my own tools, mine my own iron, copper, gold, lead, lithium and silicon

 

[asuslover]

Nothing wrong with these actions in that order, drawing and etching your own.
But the op doesn’t want to draw …..

 

[thimios]

iii

 

[potepuh]

Thats a simple design, you can also try it with PP.