Beautiful system and setup. I currently use a Diablo 300 with Rockport Mira II speakers. Gryphon and Rockport perform with a special synergy IMO. Enjoy!
I added SUT's - primarily the Cotter Mk2 and EMIA Silver SUT and I believe that my vinyl setup cannot sound any better. The SUT's added margin to the noise floor of the phonosatge and no longer have the hiss at higher volumes - it's dead silent. The ZYX Universe II X (~0.32 mV) and Gold Note Tuscany (0.24 mV) morphed from great to phenomenal cartridges after the addition of the SUT's.
Just checking in on things ; …still looking great ! i am adding same phono w variety of . mv and higher carts…. we shall see if the ARC has the juice ! keep enjoying life and music !,,,,,