The RML “GPI” or (Guitar Pedal Interface) is designed to bridge guitar pedal world with modular synth world. An 8HP eurorack unit with two attenuators for sending a reduced signal to guitar pedals for better dynamic response and two pre-amps that boost that lower volume signal (from guitar pedal) back to eurorack levels. Each pre-amp splits the output signal into two patchable outs for creative routing options into other modules.

  • 2 units per module allowing for use with stereo pedals.
  • Use the pre-amps to boost other low level signals like line level gear. Outboard synths and drum machines.
  • Use the attenuators to reduce control voltages being sent from other modules
  • Plug your guitar right in to the GPI using 1/4 to 1/8 cables
  • LEDs flash in response to the signal being boosted by the pre-amps. A good indicator on how hard your driving the signal.
  • Very low power consumption.


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Listed3 days ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
Model
  • Guitar Pedal Interface - PCB panel
Finish
  • Black
Categories
Year
  • 2020s
Made In
  • United States

Product safety information may be available here.

TB 7578

Corona, CA, United States
Joined Reverb:2025

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