mixer audio 6 8 12 channel Professional mixer Bluetooth USB sound audio interface for recording karaoke dj digital system original

B K T. Features: 6/8/12 input channels, with ten 48V phantom power supply required for condenser microphones and insertion points for external signals: Each channel has gain adjustment, three-band equalizer, auxiliary channel send signal, effect send signal, pan adjustment, Distortion Indicator, Monitor Control 1 pre-fader aux send and 1 post-fader effect send per channel 60mm high-precision and long-life push rod potentiometer, precise and delicate level adjustment 10-segment stereo level indicator, accurate signal level indication Built-in reverb effect, independent adjustment of reverb parameters Built-in U disk player with digital display Recording output interface, stereo balanced output interface High-efficiency and energy-saving external switching power supply design, and completely eliminate high-frequency interference, High-performance monitoring headphone circuit, can be independent. Monitor each input channel, mixed output channel, effect channel Beautiful appearance and bri