Which would you choose; Pass 250.8, arc 75SE or luxman m900u?


Current amp great soundstage but not exciting.
roxy1927
I have the Pass Labs 30.8 amplifier (class A) and it sounds great for the pop and jazz music I listen to. If I listened to classical music I would probably own a tube amp. 
in all candor it’s always about the first watt quality. luxman and ref 75se have that in spades. then comes the mojo which they knock out of park. fwiw