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Our Serge Marsh (Mutilated Active Research System Hold) panel is a faithful recreation of the original classic Serge analogue system.


This panel consists of the following elements:


  • Infinite Melody
  • CV Cluster
  • Saw Pitch Shifter/Wave Multiplier
  • Modulo Magic
  • Diatonic Converter
  • Slope Detector
  • VCA
  • Dual Voltage Processor
  • Extended ADSR


Each Panel PCB Set includes:


  • Front Panel
  • PCBs




This Module is available to buy as - 


  • A DIY kit, parts and components to build your own, *including* power module and power supply.
  • A DIY kit, parts and components to build your own, *excluding* power module and power supply.
  • A Panel & PCB/s Set. You will need to buy all other components (BOM available) to build your own.


Serge Tcherepnin was a professor at CalArts, and was exposed to some of the earliest modular synthesizers designed by Don Buchla. Serge desired to create something like the exclusively expensive Buchla modular synthesizers "for the people that would be both inexpensive and powerful." After building prototypes, Tcherepnin went on to develop kits for students to affordably build their own modular synthesizer, production taking place unofficially on a second floor Calarts balcony. This led to Tcherepnin leaving CalArts in order to produce kits commercially.


After leaving CalArts, Serge had a small factory on Western Avenue in Hollywood. He relocated to a three-story Victorian house on Haight Street in 1980. While the synthesizers were inexpensive compared to Moog, Buchla, Roland and other manufacturers, Serge Tcherepnin's emphasis was always on providing musicians with quality equipment.




  • Contents: Panel, PCB/s
  • Build and Technical Information: Click Here

BOCGS Serge MARSH Analogue Modular 4U System Panel PCB Set

  • Shipping Transit.

    With Tracking 7-14 Business Days (Estimated)

  • Sales & Taxes.

    The sale price listed is AUD (Australian Dollar), and is the final price to pay.

  • Payment.

    Credit Card (Visa, Mastercard, Amex), PayPal.

  • Warranty/Returns.

    1-Year warranty against defects, and manufacturing faults. (Click for more)

  • Additional Notes.

    This device is supplied as a Panel and PCB set only.