October Audio Octo Deco (Series 2)
Analog Octave Up with Vintage Edge and Modern Muscle
The October Audio Octo Deco (Series 2) is not your average octave pedal—it’s a raw, analog upper-octave circuit that brings classic ringer-style textures to your rig. Whether you’re stacking it with fuzz, drive, or boost—or running it solo for gritty, harmonically rich chords—the Octo Deco adds a bold, vintage-flavored octave that cuts through with attitude.
Now updated with Series 2 graphics, the pedal features a cryptic “8” card and skull design—a nod to the octave above and a wink to the underground aesthetic of the Deco era. This one’s made to stand out—both visually and sonically.
Add Harmonic Grit to Any Setup
The Octo Deco thrives in a stacked setup. Run it into a fuzz and you’ll get aggressive, chaotic textures. Pair it with a drive or boost and you’ll hear that octave slice through with clarity and bite. For players who love experimenting with pedal order and tone stacking, this is your new secret weapon.
Vintage Tone, Modern Circuitry
Inspired by quirky vintage octave and ring mod designs like the legendary Green Ringer, the Octo Deco keeps the spirit of those circuits alive—while bringing them up to spec. October Audio uses matched Schottky diodes in a full-wave rectifier layout, replacing outdated germanium parts for more reliable and consistent octave tracking. A low-pass filter helps manage noise without dulling the tone, preserving the raw character while cleaning up the signal path.
Classic Ringer Behavior
The Octo Deco responds best with neck pickups, rolled-back tone knobs, and riffs around the 12th fret—just like the old-school ringers. When dialed in right, it creates a harmonic bloom that feels both chaotic and musical. It’s that unmistakable upper octave effect that doesn’t just sit on top—it gets inside your tone.
Built for the Bold
This pedal doesn’t do subtle. It’s a bold, deliberate effect for players looking to push boundaries. The skull graphic? It’s not just for show—it signals the danger and wild energy that the Octo Deco unlocks. It also ties in visually with its sibling, the Asunder fuzz pedal, making them a natural match on your board.
Features at a Glance
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Analog upper-octave circuit
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Modern Schottky diode array for strong tracking
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Full-wave rectification with vintage-inspired tone
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Low-pass filter for reduced noise without tonal loss
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Designed for stacking with fuzz, drive, and boost
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Series 2 artwork: “8” card and skull graphic
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Hand-built in the USA
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True bypass
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9V DC power (center-negative)
Perfect For
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Players chasing vintage octave-up textures
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Fuzz lovers looking for added chaos and clarity
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Fans of classic Green Ringer-style circuits
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Experimental guitarists and pedal stackers
Whether you’re dialing in nasty leads, gnarly chords, or stacked fuzz madness, the Octo Deco Series 2 brings analog octave magic with just the right mix of menace and mystery. Throw it on your board and let it do the dirty work.
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BOOM!
