My question is about the latency incurred when you feed a signal back from Studio One, via USB, so a VST instrument can be heard (whilst you are playing it) in the way you suggest. I was hoping to hear from someone who was doing something similar, and whether the latency was adequate to allow a 'live' performance of a VST in this way.
This is the mechanism I use on my current sound card - sending outs form Studio One into inputs on the card - and then hearing the result by sending the sound card outs to monitors. Latency is OK. However I have read reviews that Studio 192 native latency (as opposed to hardware) is not so good for this, and I was wondering if this problem persists in the Series III mixers.
Apologies if I was not clear enough in my original question!