This could be interesting...
http://app.audiogon.com/listings/solid-state-pbn-sierra-audio-whitney-power-amp-2015-03-13-amplifiers-32713-debary-fl--2
Looks like it can be run Class A/B or A, and it comes in at half your price target. 120 Wpc but doubles to 240 Wpc into 4 Ohms I'm guessing in A/B and 100 Wpc in Class A that may well double into 4 Ohms. Here's the kicker, you can buy two and still be within your budget and probably be at 200 Wpc pure Class A. I've heard Peter's amps and they are quite special. Very well made and designed and consistently get stellar reviews. I'd be sorely tempted if I were you given your budget and requirements. No ties to seller BTW.
http://app.audiogon.com/listings/solid-state-pbn-sierra-audio-whitney-power-amp-2015-03-13-amplifiers-32713-debary-fl--2
Looks like it can be run Class A/B or A, and it comes in at half your price target. 120 Wpc but doubles to 240 Wpc into 4 Ohms I'm guessing in A/B and 100 Wpc in Class A that may well double into 4 Ohms. Here's the kicker, you can buy two and still be within your budget and probably be at 200 Wpc pure Class A. I've heard Peter's amps and they are quite special. Very well made and designed and consistently get stellar reviews. I'd be sorely tempted if I were you given your budget and requirements. No ties to seller BTW.