UK-based pedal innovator Rainger FX has once again pushed the boundaries of guitar effects with the announcement of their latest creation: the Razor Fuzz. This unique 2-in-1 pedal combines an original, intense analog fuzz circuit with a groundbreaking digital effect Rainger FX describes as a “digital plectrum,” promising to unlock entirely new fuzz possibilities for guitarists.
Beyond Conventional Fuzz: The Razor Fuzz Explained
The Razor Fuzz is designed to captivate players who crave aggressive, spitty, and gated fuzz tones. However, its true innovation lies in the integration of the “digital plectrum” — an entirely new concept in pedal design. This dual-threat approach makes the Razor Fuzz a compelling option for those seeking distinct and experimental sounds.

Analog Core: Raw Fuzz Power
At its heart, the Razor Fuzz features a meticulously crafted analog fuzz circuit. This section offers classic controls for Volume and Tone, allowing players to dial in their desired level of gritty saturation.
An easily accessible Extra switch located on the top of the unit further enhances the fuzz, introducing more gain, boosting hi-mids, and tightening up the bass for an even more aggressive attack.
The “Digital Plectrum”: A New Frontier in Sound
What truly sets the Razor Fuzz apart is its innovative Digital Plectrum effect. This unique digital aspect allows musicians to introduce an entirely new layer of percussive and tonal textures to their playing. A dedicated Pick Volume control provides precise command over the blend of the “plectrum” sound, ensuring seamless integration with the analog fuzz.
The digital plectrum offers four distinct modes, each designed to evoke a different sonic character:
- Sandpaper: This mode imparts a gritty, percussive punch, making chords impactful and high notes exceptionally sharp. Rainger FX describes it as akin to “Brian May’s sixpence plectrum on steroids,” sometimes even reminiscent of a cabasa.
- Metal: Delivering a sparkling, “pinched harmonic” effect, the Metal mode transforms high-gain fuzz solos into a classic hair metal sound with a unique, techno-like attack on each note.
- Metal Long: This mode introduces a wild, unpredictable edge, generating a random ring modulator effect when played with single notes, adding an element of sonic surprise.
- 1-Note: Providing a constant, tunable note, this mode can be used to layer over chords or create root-note harmonies for lead lines, adding a melodic drone.
Intriguingly, combining the Metal Long and 1-Note modes can create the distinct impression of a rock ‘n’ roll piano player jamming along, channeling the spirit of a legendary artist like Mike Garson. The 1-Note mode also benefits from its own dedicated Pitch control, allowing for precise tuning to a song’s key.
The overall Tone control of the pedal also influences the digital plectrum voices, offering further sculpting possibilities, while the Extra switch remains dedicated solely to the analog fuzz. For those who prefer to use only the analog fuzz, the Digital Plectrum’s volume can be turned down to zero.
The Razor Fuzz is true bypass for uncompromised signal integrity when disengaged and requires a 9V center negative power supply with a minimum of 70mA.

Verdict: A Creative Tool for the Adventurous Musician
Rainger FX has a reputation for crafting unconventional and innovative pedals, with past creations like the “Mini Bar,” which adjusts overdrive based on analyzed liquids.
The Razor Fuzz continues this tradition, appealing to musicians who actively seek out unique sounds and creative tools for sonic experimentation.
Price & Availability
With an MSRP of £239, the Rainger FX Razor Fuzz is poised to become an exciting addition to the pedalboards of adventurous guitarists worldwide.
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