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.

Out of stock


The Judder pedal is instant phrase sampler of 27ms - 300ms, 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:
1/4 BPM - Big central control for length of loop (pitch) with BPM guide
Hold - Feedback, number of repeats. Constant in middle
LPF - Tone control
MIX - Dry signal volume
LFO/ENV - LFO Speed / Envelope setting sensitivity (switched between by toggle below)

Toggle Switches:
LAYER/JUDDER/STUTTER - Sound on Sound/Single Sample/Killswitch
MOD. - LFO/Envelope modulation of loop speed (pitch)
RANGE - Short/Long sample modes (up to 10 seconds with interesting degradation)
LFO/ENV - Toggles between two modes
AUTO - Turns on LFO/ENV control for Tremolo type switching or Triggering/Ducking effect

Right Footswitch - Momentary
Left Footswitch - Latching (inverts momentary foot switch action)
N.B. Footswitches can then be automated/triggered using the AUTO controls and variations.

Short Mode - sample length: 27ms - 300ms
Long Mode - 27ms to 10 Seconds (becoming heavily bitcrushed/noisy)
DC 9v / 35mA.  (2.1mm Standard Centre Negative)
Input Impedance - 500kΩ
Output Impedance: 100Ω
Expression Pedal Input - Controls 1/4 BPM
20k Nominal, TS and TRS compatible, simply wire a 20k variable resistor between Tip and Sleeve. (remote control can be bought separately). Will also accept CV of up 5v,

Additional information

Weight 1 kg
Dimensions 13 × 18 × 23 cm


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