I don't know about sound quality but I have seen some 60 watt (.1% distortion at 8 ohms and 60 watts .01 at 40 watts into 8 ohm) from Honk Kong outfit called HLLC (just search T amp),That's way cheaper than a Redwine 30 watt.T amps have tonal quality of tube amps (no valve "bloom" of course).Ask Bobby if people have used them with T amps like Redwie though a used one would be $800.Great sopund low volume levels in that room and no tube heat hassles???????????All the amps listed above are good for money (I sold the Rega)but maybe you want close to tubes and this is a path to look into.But best advice ask Bobby.
Chazz
Chazz