Judder 2022


A mid-fi sampler/repeater pedal that drops in loops of echo, volume, pitch and modulation effects on the fly using an intuitive switching system.

2022 Release

Out of stock

SKU: Judder 2022 Category:

The Judder pedal is instant phrase sampler of 27ms - 300ms (10 seconds max at low bit rate), with the ability to easily manipulate the rate (pitch) and switching using a momentary footswitch, triggered envelope and LFO control.

An imitation tape loop circuit records silently in the background. Holding down the momentary footswitch toggles from record to playback - where it outputs a loop of what last went in. Releasing the button briefly records in snippets of sound, to cut up & add more to the loop. 

The fast but clickless switching and feedback path circuitry allows for quick infinite loops that degrade very slowly over time with analogue character. 

Dimensions - 94 x 120 x 34mm

Pot Controls (left to right):

  • Dry Signal Volume
  • Feedback/Number of repeats
  • Modulation Amount
  • LFO Rate / Envelope Sensitivity

Toggle Switches:

  • Mode (Sound On Sound, Mute and Loop, Mute)
  • Loop Length Range (Short, Medium, Long)
  • Auto Switch (Trigger, Off, Duck)
  • Modulation Type (Up, Smooth, Down)
  • Control (LFO, Mixed, Envelope)


  • Right Footswitch - Momentary
  • Left Footswitch - Latching (inverts momentary foot switch action)
    Switching can be triggered using the AUTO switch.


  • 27ms - 300ms
  • DC 9v / 35mA.  (2.1mm Standard Centre Negative)
  • Input Impedance - 330k Ω
  • Output Impedance: 100 Ω
  • Expression Pedal Input - Controls Central Knob, Accepts (3rd party) PT2399 Tap Tempo Boxes, CV and 22/25k Expression pedals

Additional information

Weight 1 kg
Dimensions 13 × 18 × 23 cm


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