Check out A3E in Boston!
Dual-Channel Power Amp by Mac Mah
I use this amp for over 6 months and I think for the price it is particularly GENIAL !!!!!
but it goes a little fast at peak ...
Small power amp (the smallest I know 2 x 70W RMS into 8ohms), it did not disappoint. It is quiet and efficient. This is a very good price / quality ratio.