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There are octave fuzzes, and then there's whatever the Coyote is doing. It doesn't borrow from the Octavia, the Super Fuzz, or the Tone Machine — it comes from somewhere else entirely, and once you've turned that single knob from one end to the other, you'll understand why that matters.
The story behind this pedal is genuinely strange, in the best way. G.S. Wyllie was a reclusive builder out of North Carolina who sandcast his own enclosures, etched his own boards, and designed circuits on his own terms. The Moonrock Fuzz — the pedal JHS has faithfully replicated here — uses a transformer in a way nobody else has thought to. It's not generating the octave the way transformers typically do in fuzz circuits. Glenn put it somewhere else in the signal path entirely, where it behaves more like an inductive element, quietly shaping how the whole fuzz stage breathes and responds. He never mass-produced them. He kept building until he passed in 2014. The Coyote is JHS's tribute to the circuit he left behind.
Two knobs. That's all you get — Volume and a single sweep control that moves through three distinct personalities. Rolled all the way back, you're in gated swell territory: a blooming, almost reverse-tape kind of texture that swells up under your pick attack and collapses between notes. It's eerie, it's rhythmically alive, and it reacts to how hard you dig in. Bring it up to noon and the gate opens into a full, mid-forward fuzz — thicker and more aggressive than a Fuzz Face, less scooped than a Big Muff, closer in character to a Tone Bender but with its own woody density. Keep turning and the harmonics start climbing. By the time you're at max, you've got a biting octave-up snarl that grabs single-note lines and turns them into something feral.
What makes the Coyote genuinely unusual — beyond its circuit origins — is how well it cleans up. Roll back your guitar's volume knob and the fuzz softens into something usable and articulate. That kind of touch sensitivity is rare in any fuzz. In an octave fuzz, it's nearly unheard of. It means you can actually play dynamically with this thing rather than just pointing it at the audience like a weapon.
It's the kind of pedal you plug in to test for five minutes and find yourself still playing an hour later, still discovering what lives in the middle of that sweep.
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**Specifications**
- Controls: Volume, Swell/Fuzz/Octave sweep
- Bypass: True Bypass
- Power: 9VDC Center Negative only
- Current Draw: 5mA
- Dimensions: 2.6" x 4.8" x 1.6"
- Note: Do not exceed 9VDC — damage may occur and warranty will be voided
Shop the B's Custom Pedal Collection for The Meowdulator & MORE!
