This is a 4Ω / 100V mixer amplifier with multiple audio source input.
It supports MP3, SD card and USB mode with recording and Bluetooth functions.
It also has reverberation and MIC prior functions. It can eliminate original singing and intelligently detect transmission line load impedance in real time.
When line is overloaded or in light load, output will be closed automatically and will recover when load turns normal.
With 4Ω and 100V output
With MIC priority function, music volume down when speaking and recovers when stop talking
Support remote infrared control
Built-in MP3, support multiple decoding formats: MP3, WMA, WAV, APE, FLAC
Recording and Bluetooth function: one MIC input and one Line input
Recording file saved on U disk, 8G USB flash drive can save 160 hours recording.