Stereo Hifi Amplifier Bluetooth 2x50W RMS USB MP3 KaraokeOptical Coaxial Digital
AMP-2 DG Stereo Hi-fi Amplifier 2x50W RMS BT/USB opt. A bass, treble, balance and echo effect can be continuously adjusted to your own preferences. A coaxial and an optical input on the rear panel provide the best digital signal access.