The performance of P481s is absolutely stunning. I can surely say the P481s are better than my Pass Aleph 0 mono blocks in terms of transparency and power handling. I now have a punchier and yet tighter bass, a better overall tonal balance, more natural upper mid range, more realistic voice especially female and naturally extended treble. Well, they just sound great. Also, I love the fact that, compared to the class A amps, they just never generate as much heat and need smaller footprint.
Peter P481 Monoblocks