*This stereo audio amplifier supports USB coaxial analog Bluetooth and two optical input *With amplifier output port and headphone Port, 80w*2 output power *Customized BT4. 2 Bluetooth module, easily connect with Bluetooth by NFC *Using tas5508c+tas5342a from essential, DSP technology, built-in SDB sound patented... *It is a multi-functional power amplifier with Headphone amplifier and remote control 展开
