AAA-Audio is a direct reseller of audiophile electronics from Asia (but seem to be sold in the U.S. through the Boston Area). Some of the sub-brands include Dussun, Original, XLH and O sound racks.
Popular AAA Audio products include:
Dussun R30 Dual Mono Integrated Amplifier
Dussun R10 Line Amplifier
Dussun R20 Mono Power Amplifier
AAA-Audio's website can be found here: www.aaa-audio.com.