Motu’s Volta is a software that turns an ordinary Motu audio interface into a CV controller. I’ve been watching a few videos here and there of people using Volta and this thing has got my interest. I have a good bunch of old analog synths in my studio and more control is always a good thing (except if you’re a teenager).
“Using ableton live and a handful of LFO type wav files to modulate external analog gear. fun stuff. (if you’re not interested in the “how” and just want to see the frostwave spaz out, jump to 3:30 or so.) this stuff *only* works with MOTU audio interfaces (see: volta). this is an easy and free way to send beat-synced LFOs to your outboard modular gear; moogerfoogers, sherman filterbank, little phatty… anything with a CV input… i recommend setting the warp method to “Re-Pitch” to keep LFOs smooth at extreme BPMs. or don’t… and get cool glitches.” – Dan Kirkhus
More about Motu Volta: click here