Stdaddy: generally speaking, Avalons support wide-bandwidth reproduction, they have speed & superlative dynamics. So, you'll need horsepower, fast (slew rate), and precise amps. Which brand? It's up to your musical tastes to make the choice.
If you fancy hi frequencies going beyond 20kHz in the deal (SACD, DVD-A, do extend beyond 20kHz), then wide bandwidth amps are something to look out for.
See Ucmgr's perceptible audio nirvana with Spectral gear.
Good luck!
If you fancy hi frequencies going beyond 20kHz in the deal (SACD, DVD-A, do extend beyond 20kHz), then wide bandwidth amps are something to look out for.
See Ucmgr's perceptible audio nirvana with Spectral gear.
Good luck!