I had the newer 70 wpc version and didn't like it at all. It's got really good looks, but that's about it. I was using it to drive a pair of Meadowlark Audio Swift speakers and didn't have any luck. It was tough to get any kind of volume at all. Dynamics just aren't there, and clarity wasn't all that great. The impedance and sensitivity rating you gave sounds like a maggie. If that is the case, I would opt for another amplifier.
