I got this to replace the M700/Trilobite I've been using, but since there's no bites on those, something's gotta go. No issues, sounds amazing, in excellent condition, with a cool little case. $950 shipped OBO, PayPal. Trades welcome. Please PM offers.
Mainly the impedance not handling lower than 4 ohms. Other annoyances include the little EQ switches resetting every time you power cycle. It is kind of big for such a light amp too. Sounds great, but sometimes I like to push more speakers. I'm using a GK Legacy and it has been amazing thus far.