Pro-Cessor kit

Item number: 2168

Versatile mixing/splitting/filter tool.

Category: TH Custom Effects


starting from 16,00 €

Final price incl. VAT, plus shipping (mitttel)

Short supply

Shipping time: 3-7 Working days


Very versatile tool, can be usedamong others for following taks:

  • Signal Splitter
  • Signal Mixer
  • 24dB Highpass Filter
  • 24 dB Lowpass Filter
  • Two parallel effect loops
  • Clean Blend
  • Effect Blend

    The kit can be assembled in two ways. One with freely wired jacks (V. 3) and the other with jacks mounted on the board (V4.2). Please select one!

    This kit is a creation by TH Custom Effects in cooperation with If you have any problem with the content of the kits like missing or wrong parts, please contact Musikding (Klaus) at For any technical problem relating to building this project, please contact Thomas at

    Here´s the parts list: Parts List (BOM)

    Processor V4.2 docs and schematics Processor V3 docs and schematics

  • Instrument: Guitar Bass
    Effect-Type: EQ/Mix Routing

    Ratings (2)

    Average product review

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    Total entries: 1
    5 from 5 great tool allowing many possibilities

    I built the pcb-mounted version.

    I was looking for a splitter at first. This project offers additional features and aroused my curiosity. Especially the option to mix several effects together. I never tried a blender before and now I really like it.

    Both High and Low filters are very interesting too, the ability to adjust them with the Blend knob makes them very usefull.

    I did the drilling myself and, unfortunatly, I didnt follow the instructions. It was quite hard to fit the circuit inside the enclosure. If I have to build an other one, I will choose the wired version and it should be easier.

    In my opinion, the Pro-Cessor sounds like its very well designed, easy to build and easy to use once you read the instructions.
    Its flexibility motivates me to use my imagination to find interesting uses, and different combinations.

    ., 27.03.2021
    Total entries: 1

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