2-channel miniature audio mixer with 3 inputs and USB interface (type B). Integrated USB audio interface (behaves like an external sound card). Full duplex USB port (allows simultaneous recording and playback) for reproducing digital audio data from a PC and for recording to a PC. The mixer offers individual outputs and outputs: 1x mono microphone / line input channel with Gain control, 2-band EQ, panorama, peak LED indicator and volume control combo XLR / Jack connector. 1x stereo line / USB input channel with 2-band EQ control, balance control and volume control RCA connector. RCA connectors for TAPE recording and playback. Stereo output (master) 3.5 mm Jack. Adjustable headphone output 3.5 mm Jack. Phantom power supply +20 V with LED indicator for condenser microphones. Power supply via USB interface or 5V / 500 mA power supply. Dimensions: Width 102 mm x Height 45 mm x Depth 140 mm. Weight: 430 g.