Yamaha MW12CX USB studio mixer - 12 inputs, plug-and-play USB audio input/output interface - no need for special drivers. 1-knob analogue compressor technology (on mono input channels), EQ, monitor mix for recorded and playback signals, top-mounted in/out connectors, long-throw faders, large 12-segment LED meter. Integrated digital multi-FX with a variety of reverb, delay, modulation, and distortion programs. 16 editable effect programs, optional footswitch effect switch (on/off). 4x XLR mic inputs with switchable phantom power, balanced 1/4" jack line inputs, channels 7&8 also function as additional mono mic (XLR) inputs, unbalanced line inputs (9/10;11/12), 2-track in (phono), aux send/return (1/4" jack), insert in/out (jack, channels 1-4), stereo out, group out, rec out and mon out (1/4" jack), headphones out. Includes Cubase AI4 audio/MIDI sequencing software (Windows XP/Vista, Mac OSX 10.3.3 or higher). Dimensions: 346.2 x 436.6 x 86.1mm. Weight: 3.2kg.