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Chip Amps Amplifiers based on integrated circuits

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Old 28th August 2007, 02:19 AM   #31
Petriej is offline Petriej  United States
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Join Date: Jun 2007
I hate to bring back old threads out of the blue like this, but I really want to build alexw88's PA100 x2 as found on his site.

I figured I would ask here about a few things.
1) I am wondering if it is possible to get the pcb files for both the power supply and the amp. I know I have the schematics for both, and can probably make it up myself on Eagle, but I figured the boards that are already in use would be better than something I calc'd myself. (or let eagle figure out...)

2)I am new to amplifier diy and have no clue what transformer I need. I can see it in the pictures but I don't know where to buy one. Could I get some assistance with that? The schematic shows 220VAC to 25VAC. I was also wondering if I could get 120 to 25, as I am currently not able to easily get 220. If it is just completly necessary to have 220VAC though, I can cope.

3) Where can I get a case like the one in the pictures? The polished metal look is really nice, and I would like to get that for mine.

Sorry if I seem real needy, but I really like the looks and quality data I saw on the website. I also enjoyed the "reviews" posted on these forums about alexw88's work.


Regards,
Jared
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