PPA v2 Amplifier Board

PPA, mostly populated

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

The pre-made boards are no longer available, but the design files are published below if you want to go and make your own.


Where to Next?

View the PPA v2 Amplifier Schematic
View the PPA PCB Layout
Download the PPA ExpressPCB Design Files
Part Lists
Part Selection Guide
Step-by-Step Assembly Guide
Bass Boost Calculator
PPA v2 Benchmarks
Electronics Calculators
Morsel’s PPA Site

  Part Lists >>
Go back to The PPA Project Go to my home page