Accuphase E-470 or Luxman 590ax II ?

Oran, beautiful pics, both audio system and home. Very nice.
L.

Well thanks jafant and builder for the nice compliment on my pics. Gryphongryph, I couldn't imagine that you will be nothing less than thrilled with whatever you choose. My experience with both brands has been wonderful. I'd love to know your experience and impressions should you acquire either of these fine components.

Oh, to be clear, my LX-550ax did get very hot, even when not being driven loud, but maybe the 550 runs warmer than the 590. And it never had any issued related to heat or otherwise.

oranfoster, that last paragraph is interesting. I wonder why. The heat factor was a concern for me, having never owned either Class A, or tubes. I was happy that the amp never gets more than warm.
L.

The Luxman can be a lil to warm with the wrong cables. But I agree that it is less colored than Accuphase... I demoed the 590 and liked it a lot. Very easy to listen to on all sorts of music, audiophile recordings all the way down to crudy recordings sounding at least listenable. then I had an e560. It’s coloration (mainly in the highs) ended up bothering me in the long run. The coloration is eluded to in an old review where the reviewer used Dyn C1 speakers... I’d go Luxman for more of the long term ownership. 

I know that Accuphase keeps replaceable parts a long time after products go out of production, how is it with Luxman? Do they have the same policy?
Am a bit worried about the heat from the 590II
 although I live in a cold climate, our houses are well insulated and it would be a bit annoying if the windows would need to be open every time one wanted to listen to some tunes ;-)
Is the 590II dead quiet in operation, no hum or any hiss trough the speakers when no music I playing ?