hello. i recently finished my pimeta and i am having a problem. i tried using the search function, but i couldnt find any answers to my problem. so here it goes. first of all, my amp has 2 buffers per channel, including ground. i havent cased it up yet, but i make sure to isolate the output jack...

i was wondering if any of you guys have any part numbers for the vishay rn55 resistors at mouser. i am looking for the values used in both the pimeta and ppa. i have narrowed it down to 1/8w 1% metal film vishay/dale resistors at mouser.com, but there is such a discrepancy in some of the prices...

hi. i am trying to find a circuit i can build to charge 2 or 3 9 volt batteries that i would be using to power a portable amp like a pimeta. i had thought of using the ppa battery board, but size is a concern and that would probably be a bit too big. so i was wondering if there were parts of the...

i hope that title didnt get you guys too excited... i have a question about hooking up a pot. if you have an amplified ground channel in your amp, does the input ground go thru the pot or straight to the input of the ground channel opamp? thanks dan

i have been lurking around this forum for quite some time now and i have a few questions about amplifier design. i have built a few different amps and now i would like to design and build my own. so far i have the schematic close to done. it is based on the cmoy and has a right and left channel...