Features :
* Multi-channel input function interface: 1 channel stereo balanced input of European terminal, 1 channel stereo 3.5 unbalanced input, left/right channel AUX input, external CD, MP3 and other background music can be connected.
* Built-in main volume independent adjustment and high and low volume adjustment.
* Stereo and single channel parallel input selection control.
* Various displays: power indicator light, left/right channel signal indicator light, etc.
* Built-in high-efficiency digital power amplifier and switching power supply circuit, high efficiency, low power consumption, and low heat generation.
* Wide power supply: 110-240V/50-60Hz.