[DocHamm]

I ran across this over morning coffee and thought some of you might get a kick out of it. It's up on a couple of sites.

1. Hack-A-Day [which links to...]
2. DIY Class A Headphone Amplifier

I think I've got one of those cases around here somewhere. The pic certainly looks cool and has me in the mood to build. I'm not great with electronics, but this has me thinking up some real creative cases. Muhahaha!

 

[amb]

Basically the same as a Szekeres, which is a basic single-MOSFET source-follower with no voltage gain.