AMR AM-777 Owner's Manual | Manualzz

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 (viaA detailed review of the AM-777 amplifier and CD-777 player, two hh-end audio components with valve and transistor options. Learn about their features, performance, desn and price,