gdjacobs wrote:
As per normal with MIDI equipment, optocouplers are used.
Awesome. Will this be in the form of a "shield" PCB? If so I'd be interested in your gerbers so I could get a batch made at Oshpark. Otherwise, I'd be tempted to whip up my own PCB based on whatever schematic you come up with.
Yeah, the built in audio is poor on dynamic range as well. Any build notes for Munt?
I've been listening to it for over an hour this afternoon and you're absolutely right. Loud sequences sound really compressed and pretty bad! No notes, his image has everything already built and ready to go. I assumed he simply took an image you provided and upgraded for the Pi3 platform...
Yes, you'll need to map MIDI, but this is pretty straight forward using either aconnect via CLI or a graphical tool like patchage.
Ok thanks for pointing me in the right direction!! This is all very exciting. I'm even considering designing an MT-32 themed case I could 3D print to neatly house the RPi, LCD screen, USB sound card, etc. That may be beyond my limited skill in Fusion 360 though...so we'll see.