I just picked up one of these, and I'm very very pleased. It's a little noisy(hiss), but otherwise fits my needs. One thing though: to anyone who has used this unit, is your limiter knob backwards? When I have the limit knob all the way counter-clockwise where it says "off", it is apparently full limiting. The sound is dull and the led is illuminating almost constantly when I play. When I turn the knob all the way clockwise, the limiting is removed, and I get a full, unaltered sound. This seems totally backwards to me. Anyone know what I'm talking about?