Hey man thanks for all your help with this, I finally got around to finishing it and this thread was very helpful. You were right in that I needed the ES-8 in my audio card preferences. It took a bit of head scratching but together with their silent Way Voice controller it works great!
Just curious if anyone using a similar set up (Eurorack oscillators, ES-8 + Silent Way Voice Controller) has managed to or can think of a way to tune two oscillators using the calibration of the silent Way Voice Controller?? To tune the second oscillator means I would lose that tuning of the first one I imagine... any ideas?
One other nooby question, because it is all monophonic (eurorack) is there a way I can achieve and control portamento between notes, or is there a workaround anyone knows of?