So I’ll use this thread to document the building of my Midibox FM. My plans are to have a full blown FM with integrated USB support, AOUT, and built in filters. :o Currently I got the chips from Wilbas bulk order, and I’ll use my ultracore as the base. I’m in the process of soldering up my core, and I have to buy my OPL3 board and other stuff. I’m sure I’ll have questions so help would be appreciated… 
enjoy!
Yo Sirkit, my last boards needed for FM have arrived today, I’m building two of those monsters simultaneously now -
have fun while you build 
A little teaser image…
Sweet, keep me updated! I only need the PIC now for the core so I’ll have to order some stuff from smash soon.