The Gorilla Warfare MKII: Vintage Grit Meets Modern Muscle

Classic RAT-Inspired Distortion with Upgraded Performance

The Greer Gorilla Warfare MKII brings the ferocity of a vintage distortion circuit into the modern era with thoughtful updates and tone-first design. Under the hood, lies the legendary LM308 chip, the heart of the original circuit that has inspired countless imitations. Greer's take isn't just another clone, this is a full-on beast built to roar, refined with boutique-quality components and an eye for tonal excellence.

Tone Shaping with Precision and Punch

The Filter control has been reimagined into a more intuitive Tone knob, covering the same sonic territory but delivering a broader and more responsive high-end sweep. Crank it up for searing top-end bite or roll it back to dig into thick, growling lows. The Gorilla Warfare MKII responds dynamically to your playing, making it equally suited for soaring leads or chunky rhythm grind.

Built for the Battlefield

Every Gorilla Warfare MKII is housed in a rugged aluminum enclosure, designed to outlive the apocalypse and any stage mishaps that come its way. The true-bypass switching ensures your tone stays pure when the pedal is disengaged.

Angry, Aggressive, and Ready for War

This pedal isn't for the faint of heart. It's built for players who want to bring heat and attitude to their rig. Whether you're aiming to cut through the mix or bury it under a wall of sonic destruction, the Gorilla Warfare MKII is your new weapon of choice.

Boutique Quality, Vintage Soul

Designed and built by Greer Amps, this pedal honors the past while delivering the reliability and performance expected from modern boutique effects. It's loud, unapologetic, and every bit the monster its name suggests.

Specifications:

We’ve all had those late nights, filled with loud music, questionable decisions, and the occasional run-in with a big, beastly monster that wants to rip our faces off…right? Well…this is that night, in pedal form. The Gorilla Warfare MKII is a pedal that we have had a ton of requests for over the years. (We even did a super limited run of this pedal a while back, with a different graphic, slightly tweaked circuit, and a different chip…that was then, this is now, and this…this is better.) I’ve been asked more times than I can count to do a “Greer Amps version of the RAT circuit…and do it right”…well…here it is. This is our angry, aggressive, larger-than-life and not-holding-back version of the old familiar circuit, complete with the good old LM308 chip. That’s an important detail—so we smacked it on the faceplate. This beast is powered by the same vintage chip that sparked folklore galore back in the day. We updated a few things, including the quality of the components used in the circuit, and you know that old Filter knob? Well, we turned it into a Tone control. It covers the exact same territory the original Filter control did, but…when you turn it up, you get more treble! AMAZING, I know! This beast is ready to melt rigs, rip faces off, and go to war. If you’re ready to try to tame this beast, step on up. If you’re ready to rock out, spit fire, and roast your ear holes, the Gorilla Warfare MKII is just what you need.
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