The AI018 Eurorack Stereo Matrix Mixer is a 4 input, 4 output stereo matrix mixer (ie 8 mono in to 8 mono out in pairs) that allows for the flexible routing of inputs in and out of each other.  A matrix mixer is used to route audio or cv signals from multiple sources to different destinations. There are sixteen potentiometers, with each potentiometer controlling the amount a given stereo input pair (1-4) will be sent to a given stereo output (A-D). 

A common usage for the AI018 would be as an effects send, with one or more inputs, and one or more effect inputs and outputs. Using the AI018 Stereo Matrix Mixer in this way, inputs can be sent to multiple effects, and the effects can be sent to each other, and even back into themselves, expanding the depth of the effects.

Specifications:

18 Hp

15mA @ +12v

20mA @-12v

Depth
35mm

Note: This is a used item, and while it is guaranteed to be fully functional it is almost sure to also contain "rack rash" on the mounting holes and have some minor scratches on the panel from use. It will include a ribbon cable, m3 screws, and a box, but not the original box.