The PROEL's MQ12USB provide a high input density, a full set of capabilities, and exceptional audio quality in a very compact and elegant package at a very affordable price point. This digital mixer is built in ultra-rugged enclosures designed and engineered in Italy by PROEL R&D, ensuring extended endurance for stage-proof use. A USB audio I/O interface and increased mixing capability with MONITOR send, STEREO GROUP bus, and 45mm control faders are included in the MQ12USB.