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Scaling Processor

from $30.00 
DESCRIPTION

A versatile three-channel voltage processor inspired by the classic STS design—perfect for mixing, scaling, and shaping CV or audio signals. With built-in Min/Max logic, flexible offset controls, and a handy 5V source, it’s an essential utility for creative modular workflows.

Tech Specs:

  • Current: TBD

  • PCB Size: 6” x 2”

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DESCRIPTION

A versatile three-channel voltage processor inspired by the classic STS design—perfect for mixing, scaling, and shaping CV or audio signals. With built-in Min/Max logic, flexible offset controls, and a handy 5V source, it’s an essential utility for creative modular workflows.

Tech Specs:

  • Current: TBD

  • PCB Size: 6” x 2”

This module is inspired by the STS version of the Scaling Processor featured on the original CV Processor M-Class panel (which we also produce today). It offers three simple and flexible 2-channel processing sections, ideal for both CV and audio manipulation:

  • Top Processor:
    – One bipolar attenuated input
    – One non-attenuated input

  • Middle Processor:
    – One bipolar attenuated input
    – One non-attenuated input

  • Bottom Processor:
    – Two bipolar attenuated inputs
    – Dedicated ±5V offset control
    – Independent Min and Max outputs (functioning similarly to a Peak & Trough module)
    – Standard Sum output

A handy 5V source jack is also included, providing a quick way to patch a stable 5V offset anywhere in your modular system. Whether used for mixing, scaling, or generating complex control voltage relationships, this processor is a compact and powerful utility.

DIY Build Documenation:

LGE030 Bill of Materials
LGE030 PCB Layout w/ Designators
LGE030 Main Board Schematic (Coming Soon)
LGE030C I/O Board Bill of Materials
LGE030C I/O Board Layout w/ Designators
LGE030C I/O Board Schematic (Wiring Diagram)

Mechanical Parts BOM generally required for building Low-Gain Electronics Modules

Calibration: Monitor Minimum Processor output with volt meter. Adjust Offset Trimmer so that it reads as close to 0V as possible.

** 4U Modular is a term used for the format most commonly known as “Serge Format” or “Loudest Warning Format”. Out of respect for the ever growing format, 4U Modular is the easiest way to refer to it. More Specifically it refers to the panel height and mounting hole style. 4U Modular will patch up just fine with other 4U "Serge" formats such as "Random Source", but it will not mount in RS boats or Buchla Boats (or power off Buchla power for that matter). An info page about this will be added to the website soon to make this a lot more easy to understand.

Details:

  • PCB Size: 6” x 2”

  • Current Draw: TBD