I was looking for the Parts needed to accomplish this Build today and read over at the wiki that it is possible to get the "Teensy" Part working on an Device that is used for the PSGroove Project!
Ran off onto the attic and found my PSGroove Stick !
It is an OpenKubus from Embedded Projects Germany and it has an ATmega16U4 inside!
I could only find One Pinout for it since it is Ancient but thought maybe one of U guys can help me out!
