I just bought a pair of MC2301's from Lmche after comparing side by side it to a MC402 (my amp at home). I thought my 402 was great; WOW, what a substantial difference. That is what sold me. The sound field was so much larger and clearer than my solid state 402. The MC2301's are incredible, detailed, and beautiful. These will probably be the last amps I buy, they are that good!