• [one/fish] Comparator
  • [one/fish] Comparator
  • [one/fish] Comparator

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  • [one/fish] Comparator
  • [one/fish] Comparator
  • [one/fish] Comparator



[one/fish] Comparator & Buffer


6 in stock

Featuring a solid curly maple faceplate from our good friends at Griffen Hollow Studio, the [one/fish] Comparator is an excellent tool for gigging musicians, allowing the player to flip-flop between two effects loops followed by a switchable buffer.

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The [one/fish] Comparator: This funky gold box has a lot of functionality in a small footprint. Initially designed as an A/B switch to compare pedals at our studio, the [one/fish] was improved for the general public by adding a switchable Klon-style buffer after the switching circuit. This pedal flip-flops between two effect loops (Channel A -or- Channel B) – perfect for changing your sound for solos or between songs without having to dance on your pedalboard. Since the A/B circuit is passive, if the pedal is unplugged the buffer switch can be used to kill the guitar signal for equipment changes. A portion from the sale of each [one/fish] Comparator is donated to MusiCares, a non-profit providing a safety net of critical assistance for music people in times of need. For a feature comparison between the [one/fish] and the [two/fish] that should help you decide which would work best for you, click here.


  • Select: Flips the signal path between Channel A and Channel B.
  • Buffer: Activates the buffer circuit.


  • Lumberg 1/4″ KLBM 3 Audio Jacks
  • Low-Profile 2.1mm Lumberg DC Power Jack, Negative Center
  • Standard 3PDT Stomp Switching


  • 125B Footprint: 4.78″ x 2.61″ x 1.4″

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