Hello. Long time lurker here and have hopefully a simple question for the OP-1 users. I purchased the OP-1 a couple months back and released to late that it doesn’t do audio over usb. I love this thing and want to be able to connect it and play into my DAW (Ableton Live 9 Suite).
There are plenty of audio interfaces that would fit your needs. You need to consider things like what connectivity you need (e.g. number of ins and outs, USB or Firewire) and how much you want to pay. As an example, you could buy something like this: http://www.apogeedigital.com/products/duet which is a good quality interface though you could pay less and get more ins and outs but not the same quality of components (the duet has really nice mic preamps). At the budget end is something like this: http://uk.focusrite.com/usb-audio-interfaces/scarlett-solo. I’d advise deciding exactly what you’re going to use it for and then take it from there. Hope that helps.
I got a secondhand Edirol UA-1000 quite cheap, USB 2.0 10-channel 1U rack. I thought it would stink and be laggy as anything, but figured it was worth a shot as the guys in PMT recommended it (and did a deal) whilst I was in showing them the OP-1 and choosing between AIRA/Arturia toys. They were bang on, and for years I’d been digging my heels in and insisting on Firewire.
Thank you both for your input and suggestions.
There’s also this:
http://www.motu.com/products/motuaudio/microbook
Small, backpack sized, 3 line inputs and one mic.