A Compact audio mixer with 2 mono input channels, a stereo line input and a further mini jack stereo input. Each mono mic/line channel has a combo XLR/jack input with +48V phantom power available if required. Each mic/line channel has a gain control for matching the input source, a low-cut switch to filter out rumble or handling noise from microphones. They also have High/Low EQ controls and an FX level control. Pairs of mono channels can be linked to act as a stereo left + right pair as required. The onboard DSP effects engine has 99 presets for delay, reverb and modulation effects, each of which can be adjusted using two parameter controls. It can be switched in and out by optional foot pedal. An onboard Bluetooth receiver has an illuminated pairing button and independent volume control. The USB type-A port on the top panel is for playback of audio files or can be used to record the main outputs to a USB storage device or as an external audio device when connected to a laptop. Output is delivered to a pair of balanced XLR connectors to provide low noise operation for high quality studio or live performances.