what are the best sounding Accuphase or Luxman amps/preamps?

Many thanks - the M-10x looks like an amazing unit but likely overkill for my 93 dB speakers.  I am leaning towards an Accuphase A-48 class A amp that is 45W into 8 ohms but doubles down all the way down to 1 ohm with a high damping factor 800.

I think that’s a great choice since you can push your speakers. Plus, Class A is awesome! 

One of the best amps I have ever heard is the Luxman MQ-300, beats any Accuphase (I own the Accu E-650). In SS, I like Accu better than Lux, but Lux tube amps really kick butt (the LX-380 tube integrated might be as good or better as my E-650 at half the price).

I am hoping that Accuphase separates will be a little better than their integrated amps...

I have had about five years experience listening with a Accuphase A-75 paired with a C-3850.. before that I was a ASR Emitter II user...

Accuphsse is so good paired with the right speakers...I am a loyal customer for however many years I have left.. end of story