Citronic CMB-series Mixing Consoles DSP & USB/PC/BT Player - CMB-10. This fully featured audio mixer has 4 mono input channels, a stereo line input, stereo Aux input, and a further minijack stereo input. Each mono mic/line channel features a combo XLR/jack input with +48V phantom power switchable in pairs for the XLR inputs. Each mic/line channel includes a Gain control for matching the input source and a low-cut switch to filter out rumble or handling noise from microphones. Each mono channel also has High/Mid/Low EQ controls, Aux out level, FX level, and Pan control. The onboard foot-switchable DSP effects engine offers 99 presets for delay, reverb, and modulation effects. It also features a USB mp3 audio player/recorder, a Bluetooth receiver with independent volume control, and acts as a PC/Mac audio device via USB A connection, which also powers aux devices. The mixer is powered via USB-C, making it portable and convenient for various setups.