The clearest amp I've ever heard or owned which is only possible by the direct digital design (power DAC). Bass is a bit lacking compared to an ICE but that's understandable given ICE's super high damping factor. Overall the most balanced amp I've ever come across. No other amp would sound this clear but without ear fatigue. Ahead of the pack if accuracy is your game. The price is fair thus a 3 star.

Features are plenty and superb. Built in EQ, polarity reverse, USB + SPDIF input, etc etc. Upgradable modules. Might be more advanced than the older but more powerful M2.