I am running a pair 4425s I just bought from Ebay with my Yamaha 850 receiver, 80 RMS.
The sound is a whole new demension of Quality, brings me back to my recording studio days of the 70s, but they seem a little harsh in the upper mid ranges.
I have an opportunity to buy from the same seller a Hafler P-3000 (150 rms) or a QSC USA900 (225 or so rms)
They have more power, but I do not think power is the issue as the speakers are in the bedroom and I don't listen much above 90-95 DBs
Do either of these amps have anything special? Are expensive Tube amps the answer, any suggestions?
Is there an amp that I should look for that best matches the 4425s?
Thank you for your input