The MST Stereo Mixer is intended for pannable stereo output, but it is also suitable for both AC & DC voltage signals (Gates, Triggers and Control Voltage). Features: 2 channels, 2 inputs per channel Jumper select ~unity gain or gain ~x2 (6db boost) amplification Mixes both AC signals (audio) and DC signals (gates, triggers, CV) Stereo output with panning per channel Attenuator and amplifier per channel 1/4î and 3.5mm (1/8î) matching stereo output jacks Black & white panel option Specifications: Current draw: +12: 13mA, -12 9.2mA Width: 6HP