Listen Up [Full Kit]

The do-it-yourself kit includes all the parts necessary to build a Listen Up. The DIY Kit is very easy to build and suitable for first-time kit builders. Basic hand tools are required.

The Listen Up is a small passive expander for the Listen modules that provides stereo 1/4" (6.35mm) jack inputs and outputs. There are four 1/4" jacks arrange in Left/Right pairs. The Left jack of each pair can be used as a TRS stereo jack if the Right jack is unpatched. The Listen Up connects to one or two Listen modules with the included 3-pin cables.


  • Four 1/4" (6.35mm) jacks arranged in two stereo pairs.
  • Each stereo pair can be connected to the same module or to separate modules.
  • Each stereo pair (left/right) is bi-directional (input or output).
  • Left In and Left Out jacks are TRS stereo if corresponding Right jack is not unpatched.
  • Uses no power.
  • Connects directly to host module using 3-pin cables.
  • Two 3-pin cables included.
  • 4HP
  • Electrical and Mechanical Specifications:

    • Module size:
      • 4HP Eurorack format module
    • Power consumption:
      • None

    Included in the Passive Mult Kit:
    • 1x Listen Up Panel
    • 1x Listen Up PCB
    • 4x 1/4" Jacks
    • 4x 1/4" Jack Hex Nuts
    • 2x 1x3 Right Angle Headers
    • 2x 3 Pin Cables
    • 2x M3 Screws