AMR AM-777 Pre-Main Amplifier

am777AMR’s desn team has developed a USB DAC solution and maximised its potential for dital audio playback. The AM-777 with its dedicated USB DAC, is able to receive a USB snal (viaAMR’s desn team has developed a USB DAC solution and maximised its potential for dital audio playback. The AM-777 with its dedicated USB DAC, is able to receive a USB snal (via