I believe Jay's Audio Lab on youtube did a video on having a pair of Gryphon amps repaired or refurbished. There is no authorized Gryphon dealer in the US so Jay had to spend $2,500 (I think) on overseas shipping alone to Gryphon on top of the repair quote. Luxman has authorized repair centers here in the states. Hudson Valley HiFi is a retailer and authorized repair place for Luxman. I believe Mike at Hudson Valley HiFi still has a 590 demo (He did about 3 weeks ago when I purchased my 595 from him).
Gryphon Diablo 120, Luxman L-590AXII, Other? For KEF R11
I have a MyTek Manhattan II and Parasound A21+ right now paired with my KEF R11’s. Use the MyTek as preamp/DAC/streamer - considering replacing it and the Parasound with an integrated. Have the opportunity to pick up the Gryphon or the Luxman for a good price -any thoughts on what may be a better match for the KEFs? Any other suggestions for a good match in a similar price range? Thanks!