I had the RP-7 for several years until I had Rogue upgrade the unit to the RP-9.
The RP7 was very good, a bargain for the price. Low noise level. Good dynamics, sound stage. Bass was not fuzzy or thick. Treble was not bright. Midrange solid. I did not use the phono stage. I had it feeding initially the Rogue ST100 (modified as "dark") and then the Rogue Apollo Darks amps. I listen to classical and jazz through Sonus Faber Amati Tradition speakers with Nordost Valhalla cables. I had Rogue do the upgrade to the RP9. The RP9 is a significant step up, although at first you might not even recognize the change. The RP9 has an even lower noise floor. The treble is more open (Rogue calls it more airy) and smooth or silky not harsh or bright. Midrange is even more distinct and the bass is more dynamic, differentiated. Sound stage even better in that it is definitely deeper and somewhat wider. (RP-9 is feeding the Apollos.) Dealing with Mark at Rogue has been a pleasure. His knowledge is remarkable, his designs show the spark of genius, and he is really willing to educate and help the customer. Just a very personable, nice person.
