I just got my EV-2 today. I decided to try it as an audio pedal, first. I'm not sure what's going on with it, but I get audible noise in around the last 15% of the pedal travel. It is only when increasing the volume. I've tried it with different cables and without any input at all with the same results. It has a nice, compact size and a good feel, but it's not usable as an audio pedal in this state. I'll have to contact support to see if there is an issue with mine.