Add an additional microphone to the Powered Hot Spot (or other powered monitor) when all inputs are in use Permits phantom power to go to both microphones if available from the console.Specifications 7 Input/4 Channel Headphone Output with Volume Multiple Outputs Metal Construction Portable - Runs off of 2 AA Batteries High Gain/Wide Dynamic Range Channel 1&2 - XLR Combo with -20 dB PAD and +24V Phantom Power Channel 3 - Stereo RCA & Mini Channel 4 - Stereo RCA Outputs - Headphone with Volume XLR RCA - Stereo Power - 2 AA Batteries (15 hours) or Optional AC Adapter DC Requirements - 4.5 VDC 500mA (minimum) with barrel plugFeatures The Multi Mixer (JIB/MM) is a great tool for live sound home recording field recording audio/video Uses for Churches Schools & Bands +24 V Phantom Power - SKU: ALIAD1668_1