That's a tough price range to find something in. I would have suggested an Aragon 8008 - so maybe you can find a 4004 in that range? The other amps I used on the 3.3's in the past with a lot of success are too expensive...Classe, BAT. I miss my 3.3's BTW, good luck.
Amplifier to pair with NHT 3.3
I'm the proud owner of a pair of used NHT 3.3s. From what I've read I should be feeding them with something capable of plenty of power, but I've got them running off a small crappy integrated amp (30W) at the moment. Any suggestions for an upgrade? I'm looking in the < $500 range for something used. Thanks in advance.