Effects refer to electronic devices or pedals that modify the sound of your guitar, adding colour, texture, and atmosphere to your playing. Common effects include distortion, delay, reverb, chorus, wah, and modulation, each shaping your tone in unique ways. Effects pedals are popular tools for creative expression, allowing musicians to craft signature sounds, from subtle enhancements to dramatic sonic transformations. This category includes a wide range of stompboxes and multi-effects units suitable for all styles and skill levels.
Here at GPAS we have everything guitar from music to guitars amps pedals and stuff. The guitar is a versatile stringed instrument played across countless genres, from rock and blues to classical and jazz.
Typically featuring six strings, it produces sound by vibrating strings stretched over a wooden body or solid frame, amplified acoustically or electronically.
We have Guitars in all types, including acoustic, electric, bass guitars and electro-acoustic, each offering different tonal characteristics and playing styles. For many, the guitar is both a tool of expression and a lifelong obsession—lending itself equally to raw power, subtle nuance, and everything in between.
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.
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
We have new and used Electro Harmonix musical equipment available on our website for fast direct delivery from sellers across the UK & Europe.
Electro-Harmonix (EHX) is a pioneering brand in the world of guitar effects pedals and audio electronics, known for pushing the boundaries of sound exploration since its founding in 1968. Renowned for their innovative designs and iconic creations, Electro-Harmonix pedals have left an indelible mark on music history. From classics like the Big Muff Pi distortion and Memory Man delay to cutting-edge creations like the POG and HOG series, EHX continually pushes the envelope of what’s possible in effects processing. Whether you’re a guitarist, bassist, keyboardist, or experimental musician, Electro-Harmonix offers a vast array of pedals to inspire creativity and shape your unique sonic landscape.
£168.00
Made in USA True Bypass High quality product
£73.00 £67.40
Since 1981, the SD-1 Super Overdrive has been a go-to gain pedal for generations of players—trusted across genres for its reliable tone and performance. Built on the groundbreaking asymmetrical clipping circuit of the iconic 1977 OD-1—one of the first-ever BOSS compacts—the SD-1 carries forward a true overdrive legacy. The SD-1 delivers rich, smoot…
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£27.99
JOYO Vintage Overdrive guitar pedal with RC4558 chip is a representation of the classic TS808 tone. Producing warmer overtones at quieter volumes when used as a clean volume boost, and can achieve a harsher distortion as gain is increased. True Bypass provide transparent tone to keep the best tone quality, aluminium-alloy housing classic stoving va…
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£48.00 £41.33
Exact recreation of the legendary overdrive circuit Offers a power boost and increased definition to your pedals! Features True Bypass 9-Volt battery included Optional 9.6DC-200BI power supply available
£75.18
Attenuate your signal anywhere in your signal chain! Weight-saving design, which will please the gigging musician! Two impedance options (25K or 250K) in one ultra-responsive pedal for added versatility. Ultra Smooth Action!