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Orca packs four quintessential GFI System delay algorithms into a compact pedal that is straightforward and easy to use. Intuitive user interface coupled with an LCD screen make it a breeze to navigate through Orca’s vast sonic palette and features.
Orca supports both mono and stereo input/output. Mono connection is made using standard TS patch cables while stereo connection is made via TRS patch cables (a splitter-Y cable may be needed).
External control
A multi-purpose jack provides connection to an expression pedal or tap-tempo pedal.
Expression pedal input enables expressive control over delay parameters while external tap-tempo can be used for remote tempo control.


  • Digital (max delay time : 1 second)
  • Tape (max delay time : 1 second)
  • Diffuse (max delay time : 1 second)
  • Ambiental (max delay time : 840 milisecond)


Key Features: 

  • 4 select delay algorithms.
  • 2 presets
  • 4 knobs with button
  • Intuitive interface with LCD screen.
  • Mono / Stereo input and output.
  • Expression pedal and tap-tempo input.
  • Momentary action supported.


  • Input impedance    : 1 MOhm.  
  • Output impedance : 1K Ohm.      
  • DAC / ADC resolution : 24 bits. 
  • Current consumption : ~110 mA.
  • Weight : 0.6 Kg (1.6 lbs).
  • Dimension : 12 (L) x 7.2 (W) x 5.5 (H) cm
  • Power source : 9VDC (negative center).

GFI System Orca Delay