Luxman vs Accuphase for Harbeth 40.3 XD

@dayglow Very helpful, thank you. Any comments on the V2 vs. V1 considering there is a V1 for sale for $5500?

I would compare Accuphase both class A and class AB to Gryphon Diablo 120 with your speakers. All might sound excellent but very different. 

For the past 5 years I've been using Classe 200 monoblocks to drive my 40.1's....superb sound, transparent midrange, very smooth highs, great impact in the bass....reminds me so much of my Quad 57 ESL's

@macg19   Have only heard the 700i V2 version. The system consisted of 700i V2/Dynaudio Confidence 20/Moon 260/Nordost Vahalla 2/Nordost power conditioning(not sure of what model(s). Might want to contact Simaudio or some info might be in print or Youtube reviews?

in my experience with the bog harbeths i liked an amp with both strong bass damping factor/grip and also a little extra treble energy as the speakers tend to be a little midrange and bass rich in tonality

so, for example, i preferred hegel 590 over 390, i preferred pass class a/b over class a, belles class a over sugden, classe over primare, you get the picture...

for this reason, i would probably choose the luxman for this application over the accuphase as the accuphase has voicing that is rather duplicative to the harbeth sonic traits