BOSS DR 110 MIDI + DIY Sound MOD (and trigger sync with Volca)
I referred this site for the sound mod: (with many try & error + tested with different combinations of pods, capacitors & resisters)
http://electro-music.com/forum/topic-...
I used a MIDI kit from:
https://www.lynxwave.com/electronics
For an external module, I bought a random plastic case from an electronics shop, and did a lot of dremel cutting work to make it fit inside of a DR-110 case. I used a 34pin IDC flat cable to connect both components. 10 for MIDI + 24 for sound mod. There's a lot of things / combinations you can make on sound mod... I just made it how I wanted.
During this clip you might notice some switching noise, and sorry for my sloppy play on volca... of course you can mute each sounds via MIDI, but I like this kind of mechanical operation touch.
Some links to my music:
/ naosuper
/ naosuper
/ naokatafuchi
http://www.naosuper.com/