AMR AM-777 Dual Mono Pre-Main Amplifier Manual - HiFi Engine

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 receiveA review of a hybrid integrated amplifier with a built-in DAC and a tube stage, discontinued in 2022. The reviewer compares the AMR AM-777 SE with other components and finds it a