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Tremolow PCB – Inspired by Schaller Harmonic Tremolo

4 out of 5 based on 1 customer rating
(1 customer review)


Tremolow – Based on the vintage Schaller Harmonic Tremolo

In stock


Product Description

Based upon the Schaller Harmonic Tremolo, the Tremolow is a fine representation of a harmonic tremolo.  From slow warble, to fast oscillation…this is a versatile PCB project.

Includes (1) PCB, you supply all the standard components.

  • SPEED, DWELL, FAST/SLOW controls.
  • Onboard LFO LED mounting for observing rate
  • LFO LED can be mounted to a switch
  • Fun to build!
  • Pulldown resistors onboard for input/output to mitigate pops when switching
  • Designed for PCB mounted pots (16mm right angle)
  • Matches up with rullywow 3PDT boards

Tremolo Build Doc




1 review for Tremolow PCB – Inspired by Schaller Harmonic Tremolo

  1. 4 out of 5

    (verified owner):

    I love the board it is small but not cramped its just great!
    And i love the speedy delivery got it overseas in 1-1/2weeks for only 3.60$.
    Im a real fan!!
    Thanks rullywow.

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