Combined constant voltage power amplifier YD-60

Bluetooth background music constant voltage amplifier: 2-channel line input, 1-channel microphone input; USB/SD playback, adjustable treble and bass; 4-16Ω fixed resistance and 100V constant voltage output. Dimensions: 240×200×60 (mm). Power: 60W
60W/with Bluetooth/dynamic display/adopting high-grade aluminum alloy brushed finish panel/1.5U
10 units/piece