GrindR EQ

Name: GrindR EQ
Brand: GUPTech
Availability: OnlineOnly

Boost

Fortin-inspired 20dB clean boost with switchable preamp and two EQ voicings. 9V only.

The GrindR EQ-Boost provides 20dB of clean boost with a bypassable integrated preamp. Left toggle selects Preamp mode (activating Bass and Treble controls) or Bypass mode (Level and EQ type only). Right toggle switches between 'Grind' and '33' EQ voicings.

Fortin-inspired design adds an upper-mid spike and shaves low end, ideal for tightening high-gain amps with low-tuned guitars. Three-in-one design combining boost, preamp, and EQ shaping. 9V ONLY - higher voltage will blow the pedal.

Power: 21mA at 9VDC center-negative. Handmade in Saguenay, Quebec, Canada.