AMR PH77 with Bendix Red Bank 6900 tubes in the output being powered (currently) with a PS Audio P600.., simply mind bending.
Honorable mention goes out to my former Graaf GM70 and believe it or not.., (I can just see the looks on peoples faces :).., the iFi iPhono when really run in and sitting on the right vibrational isolation can be stunning and I mean "keep up with my former Graaf GM70 (which had a $1K worth of Amperex/Mullard/Siemens tubes installed) stunning". The Graaf had more bloom as you would expect but as far as speed, clarity, weight and overall character they were basically tit-for-tat.
The PH77 is in another realm altogether.
Honorable mention goes out to my former Graaf GM70 and believe it or not.., (I can just see the looks on peoples faces :).., the iFi iPhono when really run in and sitting on the right vibrational isolation can be stunning and I mean "keep up with my former Graaf GM70 (which had a $1K worth of Amperex/Mullard/Siemens tubes installed) stunning". The Graaf had more bloom as you would expect but as far as speed, clarity, weight and overall character they were basically tit-for-tat.
The PH77 is in another realm altogether.