The PPA is ppl's Portable Amplifier. ppl has been building and advocating Jung multiloop type buffered headphone amp designs.
This assembly guide assumes that you've built amps before and that you just need guidance on the decisions you will have to make while assembling this particular amplifier.
Authored by
Placeholder at
Tangentsoft, Added: Jan 3, 2006
http://tangentsoft.net/audio/ppa/amp/
