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.
Overdrive is a type of guitar effect that simulates the natural distortion that occurs when a tube amplifier is pushed beyond its clean limit. Overdrive pedals achieve this by boosting the input signal of the guitar, causing the amplifier to saturate and produce a warm, saturated, and crunchy sound.
Overdrive pedals are commonly used in various styles of music, including rock, blues, and punk, to add grit, sustain, and harmonic richness to the guitar’s sound. They are versatile tools that can be used to achieve a wide range of tones, from subtle breakup to full-on distortion, depending on the settings and the amplifier being used. Some classic examples of overdrive pedals include the Ibanez Tube Screamer, the Boss OD-1, and the Fulltone OCD, among others
A pedal is a compact device that guitarists use to alter their instrument’s sound by shaping effects such as distortion, delay, reverb, and modulation. Typically housed in a rugged enclosure and controlled by footswitches, pedals are designed to be placed on the floor for hands-free operation during playing. They can be analogue or digital, true bypass or buffered, and come in countless varieties to suit different styles and preferences. Pedals are essential tools for creating signature tones and adding colour and texture to a guitarist’s sound.
A preamp (preamplifier) is the first stage in your guitar signal chain that takes the weak signal from your guitar and boosts it to a usable level for shaping tone and driving the power amp.
It’s where much of your tone is formed—controlling gain, EQ, and character. In valve (tube) amps, the preamp stage is what gives you that classic warmth and breakup when pushed. In modern rigs, standalone preamp pedals or rack units can mimic classic amp tones or create entirely new ones. Whether in a studio or live setup, a good preamp is the heart of your sound.
A red guitar is bold, fiery, and full of attitude. Whether it’s a deep wine red, classic cherry, or bright candy apple, red guitars command attention and radiate energy on stage. They’ve long been associated with passion and power—think of iconic players like Hank Marvin or John Frusciante, who helped cement red guitars in music history. The colour suits a range of styles, from vintage to modern, and pairs beautifully with both chrome and black hardware. For players who want to make a statement without saying a word, red is always a strong choice.
We have new and used Revv Amplification musical equipment available on our website for fast direct delivery from sellers across the UK & Europe.
£89.00
Based on original DOD 250 circuit design with updated components and functionality True Bypass and new crisp blue LED status indicator Lighter aluminum chassis Modern 9V DC power supply input New yellow metallic flake paint with flat black bottom
£25.50
【Exceptional Tone Versatility】: The G IV RED Purple Channel Preamp/Overdrive/Distortion Pedal is a highly versatile electric guitar pedal that allows you to create a wide range of tones. Influenced by the renowned Revv amplifiers' purple channel, this pedal offers 4 "aggression" settings to adjust the gain levels, giving you complete control over y…
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£36.99 £31.44
Classic pedal–JOYO JF-22 Oxford Sound reproduces the sound of Orange amp, bringing out the classic British rock of the 70's. It offers more versatility, which performs great for clean, distortion and more. User-friendly pedal–very easy to operate, LEVEL knob to adjust the output level, DRIVE knob to adjust the Gain, the VOICE knob to adjust the f…
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£36.89 £34.84
JOYO ZIP AMP compression pedal, delivers strong compression overdrive tone with great gain, you can adjust the compression by the "COMP" toggle switch. Compared with TAUREN/TAI CHI, it is a kind of passionate rocker. R series effect pedals with good precision components, deliver way more comprehensive tones and functions compared with other pedals,…
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£54.59
Exceptional Tone Versatility: Create a wide range of tones with 4 customizable gain settings inspired by renowned Revv amplifiers' purple channel for ultimate sound control Profional-Grade Sound Quality: Achieve thick, saturated amp-like tones that capture the ence of classic sounds while introducing a modern edge for discerning musicians Intuitive…
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