15W refers to a 15-watt amplifier, which is a popular power rating for small to medium-sized guitar amps. These amps offer a good balance between manageable volume and tonal richness, making them suitable for practice, recording, and small gigs. Like 10W amps, many 15W models—especially valve (tube) amps—can deliver warm, dynamic overdrive when pushed without being excessively loud. They are often chosen by players who want more headroom and power than lower-wattage amps while still maintaining portability and great tone.
An amp, short for amplifier, is a crucial piece of equipment that boosts the signal from your guitar or other instruments, allowing you to control volume and shape your tone. Guitar amps come in various styles, including valve (tube), solid-state, and digital modelling, each offering unique sound characteristics. Whether you’re practicing at home, recording in the studio, or playing live, the right amp can make all the difference in achieving your desired sound—from clean and crisp to rich overdrive and distortion.
Electric guitars use magnetic pickups to convert string vibrations into an electrical signal, which is then amplified. Unlike acoustic guitars, they rely on amplification for volume and tone shaping, making them highly versatile in genres like rock, blues, jazz, and metal. Electric guitars come in many body styles—solid, semi-hollow, and hollow—and feature different pickup configurations, neck types, and hardware. From smooth clean tones to aggressive distortion, they offer a wide sonic range, making them the backbone of modern guitar music.
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 pedals are essential tools for shaping your sound, offering everything from subtle tone enhancements to wild, expressive sonic textures. Whether you’re after the grit of overdrive, the shimmer of chorus, the depth of reverb, or the psychedelic swirl of delay and modulation, pedals allow players to personalise their tone and push creative boundaries. Each stomp box adds its own flavour, and when combined, they become a powerful extension of the player’s voice. From vintage classics to cutting-edge innovations, guitar pedals are where the magic happens—turning a great tone into something unforgettable.
Watt is a unit of power that measures the output strength of a guitar amplifier. In amps, watts indicate how much electrical power the amp can deliver to the speakers, which generally correlates to loudness and headroom. For example, a 5-watt amp is great for bedroom practice or studio use with natural tube breakup at low volume, while a 100-watt amp can fill large venues with clean or distorted tones. However, wattage alone doesn’t determine tone quality—it’s about how the amp uses that power and how it interacts with speakers and effects.
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.
£64.97 £58.16
A pocket-sized power amp Simple to use Drive and saturation
£114.99
15 watts of power, but small enough to fit on a pedalboard or pack in a gig bag A full set of sound-shaping controls: Volume, Gain, Bass, Mid and Treble Bright/Norm switch: choose between a subtle top boost with more presence or a slightly darker top end Class D amp design for maximum output efficiency and minimal space requirements Power adapter i…
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£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!
£207.98 £192.00
Tremolo/Vibrato/Rotary Effekte Gitarren We emphasise a balanced combination of careful workmanship and selected materials. OUR GOAL – Your satisfaction is our top priority and takes centre stage.
