PPA v2 Amplifier Board

PPA, mostly populated

NOTICE: The PPA v2 amp board is no longer available. You may want to look at my PIMETA v2 instead. It is based on a similar circuit. The main difference in sound comes from the difference between the discrete buffers in the PPA v2 vs. the monolithic ones in the PIMETA v2.

PPAv2 was similar to PPAv1, except with a custom discrete output stage, plus a few other enhancements.


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