Diamond F-Octave Fuzz Octave Pedal

Retailing in the region of £225.00

The Diamond Guitar Pedals always come out on top. This is New is in stock and ready to post out to you, with fast, reliable delivery straight to your door. For more New Guitar Pedals options, read on for full specifications, demos, and secure online ordering. Originally launched in 2017, the F-Octave returns to the Diamond lineup with its signature high-gain silicon fuzz, crafted in tribute to the legendary Foxx Tone Machine of the 70s. The F-Octave picks up the fuzz legacy, delivering raw, expressive tones with a character all its own.At its heart, F-Octave is a finely tuned, discrete…

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Description

The Diamond Guitar Pedals always come out on top. This is New is in stock and ready to post out to you, with fast, reliable delivery straight to your door. For more New Guitar Pedals options, read on for full specifications, demos, and secure online ordering.

Originally launched in 2017, the F-Octave returns to the Diamond lineup with its signature high-gain silicon fuzz, crafted in tribute to the legendary Foxx Tone Machine of the 70s. The F-Octave picks up the fuzz legacy, delivering raw, expressive tones with a character all its own.

At its heart, F-Octave is a finely tuned, discrete analogue fuzz circuit designed for rich harmonic content and dynamic response. The layout is simple and intuitive, staying true to the spirit of classic stompboxes, but with added flexibility to shape your sound.

Key Features

  • Versatile Analogue Fuzz – Engage the octave mode to unlock searing, upper-register harmonics that cut through any mix with vintage attitude and synth-like texture. Switch it off, and you’re greeted with a warm, fat fuzz – full of woolly midrange and smooth compression, perfect for leads, chords, or riff-driven grooves.
  • Built for Every Situation – The F-Octave plays beautifully with both guitar and bass, making it a versatile tool whether you’re chasing stoner rock saturation, garage grit, or classic psych tones. Roll your volume back and explore everything from sputtery breakup to thick sustain. Crank it, and it howls.
  • Unleash Your Creativity – This is fuzz the way it used to be: bold, unpredictable, and endlessly fun. Plug in, switch on the octave, and rediscover why fuzz never went out of style.

Shape Your Fuzz

Shape the sound of your fuzz with the LPF and TONE knobs and highlight the upper octave. Start with the LPF fully clockwise and the TONE control at noon for a balanced foundation. From there, tweak the TONE control to emphasise your ideal frequency – counterclockwise for warmer or darker tones, clockwise for a brighter fuzz, and adjust the LPF to smooth out and refine your tone to perfection.

Octave Fuzz

The F-Octave’s octave-up effect shines with single notes, delivering killer tones that cut through, especially above the 12th fret. Break new ground by using it for heavy chording, creating gnarly random overtones as the octave circuit searches for the root note. Double-stop bends produce a twisted multi-octave sound, with the high octave climbing while a subtle sub-octave slowly drops in pitch. Switch off the octave for a more straightforward fuzz.

Specifications

  • Top-mounted jacks and soft-touch relay switching
  • True Bypass
  • Powered by a regular 9-18 V DC PSU (centre -, 2,1 mm, ~20 mA current draw)
  • Hand-made in Montreal, Canada

Additional information

Weight 0.5 kg

About the manufacturer

Diamond

More info about this Product

Guitar Pedals

Guitar pedals are compact effects units that shape and enhance a guitar’s sound, sitting between the instrument and the amplifier. They include gain pedals like overdrive and distortion, modulation effects such as chorus and tremolo, time-based effects like delay and reverb, and essential utilities including tuners, compressors and loopers. Understanding basic things such as pedal type, signal order, power requirements and intended use helps players choose pedals that suit their style, setup and playing environment.

More Gear like this

Fuzz

Fuzz is one of the earliest and most distinctive guitar effects, known for its thick, gritty, and saturated tone that completely transforms your sound. It works by heavily clipping the audio signal, producing a raw, almost broken distortion that defined the sound of the ’60s and ’70s rock era. Classic pedals like the Fuzz Face and Big Muff became legendary for their roaring sustain and rich harmonic texture. Modern fuzz pedals range from vintage-style warmth to wild, synth-like chaos, making them perfect for players who want to add character, attitude, and a touch of chaos to their tone.

Octave

An octave effect shifts the guitar signal up or down by one or more octaves and blends it with the original sound. It is used to add thickness, create bass-like lines, or produce higher, harmonised tones, making it popular for lead playing, riffs, and creative sound design.

Pedal

Pedals are the tools that let you shape, colour and transform your sound, from subtle tone enhancement to bold, creative effects. Whether you are adding grit, space, movement or control, a pedal becomes part of your playing rather than just an add-on. Exploring different pedals is about discovering what responds to your touch and helps your sound feel more like your own.

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