The ART ProMIX is a compact 3-channel microphone mixer designed as an easy, cost effective solution for mixers and preamps with minimal microphone inputs. The ProMIX features 3 microphone inputs with 3-pin XLR female connectors. The mixer is capable of supplying up to 18V phantom power to condenser microphones. A single balanced, XLR male mic-level output is provided. A 1/4" headphone output doubles as an alternate line level output. Low frequency cut off eliminates hun and rumble and level adjustment controls are located on each channel.