Distortion is a guitar effect that alters the signal’s waveform, creating a gritty, aggressive sound characterized by a high level of harmonic content and sustain. It’s achieved by amplifying the input signal to the point where the amplifier or pedal’s circuitry begins to clip, causing the waveform to become squared off and jagged. This clipping produces harmonics that weren’t present in the original signal, resulting in the characteristic “gritty” or “dirty” tone associated with distortion. Distortion pedals typically feature controls for adjusting the amount of gain or distortion applied, as well as tone-shaping knobs to tailor the sound’s frequency response. Distortion is widely used in rock, metal, and punk music to add power, aggression, and sustain to guitar solos, riffs, and rhythm parts, creating a bold and intense sonic impact in the mix. Popular distortion pedals include the Boss DS-1, Pro Co Rat, and Electro-Harmonix Big Muff Pi.
Guitar FX (effects) refer to the wide range of pedals and processors that shape and manipulate a guitar’s signal to create different sounds. From classic distortion and overdrive to reverb, delay, modulation, and pitch-shifting, effects are at the heart of a guitarist’s creative toolkit. Whether analogue or digital, stompbox or multi-effects unit, Guitar FX allow players to express mood, texture, and dynamics in unique ways. Used thoughtfully, they can transform a simple riff into something atmospheric, aggressive, or entirely otherworldly.
We have new and used Keeley Electronics musical equipment available on our website for fast direct delivery from sellers across the UK & Europe.
Keeley Electronics is a boutique guitar pedal company based in Oklahoma, founded by Robert Keeley in 2001. Known for their high-quality craftsmanship and innovative designs, they specialise in effects pedals that blend vintage tone with modern reliability. Their products—like the Keeley Compressor and Caverns delay/reverb—are used by top artists worldwide and are built in-house with meticulous attention to sound and build quality.
£26.99
100% Analog Blues Overdrive with Great Dynamics and Wide Tone Range Classic Tube Screamer & Dumble Style Sound give you a Real Touch Feeling of High Grade Tube Amplifier Dual Mode Tone Shaping combines 2 of the Most Iconic Tones in the OD Territory True Bypass Footswitch of Overdrive Guitar Effects Pedal keeps a clean Signal Path Guitar Effects Ped…
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🎸[2 overdrive modes] Warm: The classic TS overdrive sound replica. Hot: More powerful, a louder, tightened sound. 🎸[Style-type] Combining iconic vintage tube overdrive sound with wide dynamic range, Donner overdrive pedal gives you a wide tonal range from smooth whispers to searing leads. 🎸[Easy to use]Flexible knobs for tone control: LEVEL (output…
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Wide range frequency response blues style overdrive sound, also sounds good on bass 2 Working Modes: Bright/Fat Full metal shell Very small and exquisite True bypass
£36.99
JF-25 blues overdrive pedal delivers modern and vintage tone as well as the tube amp head of the 90's Control knobs: Level/Gain/Tone knobs and Vintage & Modern overdrive mode toggle switch Metal alloy case and precision components makes it solid, lightweight and portable True-bypass overdrive pedal design remains electric guitar signal fully "intac…
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