Luxman vs Accuphase for Harbeth 40.3 XD


I'm considering trying a SS integrated to power my 40.3 XDs. I'll buy used.

I've heard great things about T+A but they are really pricey, and Luxman and Accuphase look interesting, there are 2 examples for sale currently.

Luxman L-509X $6,300 and Accuphase E650 $12K

I hear a lot about high damping factor being necessary to get the best out the the Harbeth's (Luxman is 370 and the Accuphase is 1000).

Honestly cannot justify $12K at the moment but I wondered if anyone has any thoughts on these 2 amps for my speakers? Or any other suggestions?

 

macg19

The Simaudio Moon 700i V2 is one of the best sounding integrated amplifiers that still costs less than the most basic new automobile. A new less powerful integrated  from the North Collection 641 was recently released. 

@dayglow Interesting contender, thanks. There is a 700i V1 for sale on USA for $5500 which seems like a pretty good deal.

@macg19 I mentioned Simaudio due to the very possible synergy with the Harbeth 40.3 XD. Very neutral with top to bottom extension that won’t effect the tonality of the Harbeth. My experience with Accuphase is a saturated/darker type of sound that might not be needed/wanted on the 40.3 XD. Luxman works best on aggressive forward type of speakers with a lot of treble energy B&W/Focal and Magico. I have heard the 40.2 Harbeth with a Luxman 505(under powered?) and thought its biggest weakness was a slight boxy restricted/closed in charactaristic. Since the Moon 700i V2 or V1 is a true dual mono amp this will help open up the soundstage and give the Harbeth a more spacious airy treble/soundstage which the Moon excels at. You own a great world class set of speakers please don’t skimp on electronics. Hope my comments are somewhat helpful.

@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.