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ZCAT Q-Trem is a versatile and compact Tremolo boutique guitar pedal that features four waveshapes: sine,square,  sawtooth and reversed sawtooth.


The Q-Trem is a versatile and compact Tremolo pedal that features four waveshapes: sine, square, sawtooth and reversed sawtooth. The pedal features also an independent Reverb effect that can be used with or without Tremolo effect.

The new version of Q-Trem pedal has a silent soft-touch foot switch and three different bypass modes: 1. Buffered bypass, 2. Reverb always ON and 3. True bypass mode.


  • Tremolo with four modulating waves
  • independent Reverb
  • controls: Depth, Speed, Reverb Level and effect type
  • three bypass modes:
    • 1. Buffered bypass
    • 2. Reverb always ON
    • 3. True bypass mode
  • soft-touch foot switch
  • can be powered with 9V battery or 9V DC power supply (standard "Boss" type, negative tip)
  • die cast aluminium enclosure


  • Input Impedance: 1 M ohms
  • Output Impedance: 1 k ohms
  • Recommended Load Impedance: 10 kohms or greater
  • ADC-DAC HF response (-3dB): 20Hz-14.5 KHz
  • THD (1KHz, -1db from clipping): 0.015-0.03%
  • Current Draw: 60-70 mA (DC 9V)
  • Dimensions (mm): 72 (W) x 111 (D) x 50 (H)
  • Weight: 215 g
Please use the right power supply!

153.00 USD
Shipping costs:
24.00 USD -- EMS (7-14 days)
The appearance of actual product may differ slightly from the image due to handmade process.

If you would like to place an order for two or more pedals please contact us at or use our contact form.