Luxman M900U any experience ?


I would like to have feedbacks on Luxman M900U stereo or bridged .
Any owners or anyone auditioned these amps please chime in.
thieliste
The pervious USA Luxman distributer has a ton on Luxman gear (new and demo) on sale on A'Gon. Remember the 2017 prices for new Luxman gear are now lower than the previous years prices.
 
I want to second your impressions of the Luxman m900u. I have it with the matching preamplifier, C900U and I think I now get the best sound I ever heard anywhere. I used to be a tube guy and owned Jadis, Ear, and other quite good pre/power combinations, but the Luxman changed my mind about what transistors can do. I feel it's the end of the audio road for me. Highly recommended.    
Guys thanks for your feedbacks, with 90db 4 ohms speakers droping down to 2,4 ohms can i get away with 1 single M900u or should i bridge 2 of them ?I also wonder how the M900u would mate with the Nagra Classic preamp or any other very good tube preamp ?