An amplifier, or amp, is a device that boosts the electrical signal from your guitar to produce sound through speakers. It plays a crucial role in shaping your tone and controlling volume. Amplifiers come in various types, including valve (tube), solid-state, and digital modelling, each offering different sound characteristics. Whether used for practice, recording, or live performance, an amp helps bring your guitar’s voice to life with clarity, power, and personality.
Bass is at the heart of the rhythm section, and we’ve got everything you need to build your perfect setup. From powerful bass amps and deep, rich effects to essential accessories like strings, straps, and cases, this category covers it all. Whether you’re a beginner laying down your first grooves or a gigging bassist shaping your signature tone, you’ll find top gear from trusted brands right here. Dive into our full range and take your low end to the next level.
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.
We have new and used Boss musical equipment available on our website for fast direct delivery from sellers across the UK & Europe.
Since 1973, BOSS has pioneered the development of unique and innovative products for musicians of all styles and skill levels. From class-leading effects pedals, multi-effects, and Loop Stations to guitar synthesizers, amplifiers, and more, our trailblazing designs include several world firsts and have forever changed the way people make music.
BOSS has its roots in MEG Electronics, a dedicated guitar effects R&D division founded within Roland Corporation in 1973. The company was recast with the now-famous BOSS name and logo and introduced to the public the following year. Along with products that carry the BOSS brand, the BOSS engineering team has been involved with developing key Roland-branded guitar products since the beginning.
This spirit of innovation continues today as BOSS forges ahead with the creation of original, progressive, and impactful gear. And with plenty more exciting developments on the horizon, we’re looking forward to another half-century of musical evolution.
£311.00 £269.00
For over four decades, CUBE amplifiers have brought exceptional value to musicians everywhere, offering great sound and versatile features in portable, go-everywhere designs. The DUAL CUBE BASS LX Bass Guitar Amplifier carries on this long tradition, evolved with the latest BOSS advancements for unmatched flexibility. Ultra-portable stereo bass amp…
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£166.97 £139.00
For over four decades, CUBE amplifiers have brought exceptional value to musicians everywhere, offering great sound and versatile features in portable, go-everywhere designs. The DUAL CUBE LX Guitar Amplifier carries on this long tradition, evolved with the latest BOSS advancements for unmatched flexibility. Ultra-portable stereo guitar amplifier w…
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£269.00 £249.00
Next-generation version of the top-selling Roland CUBE Street mobile amp for street performers – newly rebranded with the BOSS name and loaded with some incredible new features With the portable CUBE Street II by your side, you have the tools you need to deliver your message with confidence in any mobile setting, from musical performances on the …
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£444.49
Katana-Air EX is a powerhouse wireless desktop amp that delivers big stereo sound and authentic Katana tones in a compact footprint. With twin five-inch speakers, a custom wood cabinet, and 35 watts max power, this everyday practice companion dishes rich, resonant tones that rival amps much larger in size. Five versatile amp characters derived from…
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£234.97 £208.00
Product 1: For over four decades, CUBE amplifiers have brought exceptional value to musicians everywhere, offering great sound and versatile features in portable, go-everywhere designs. Product 1: The DUAL CUBE LX Guitar Amplifier carries on this long tradition, evolved with the latest BOSS advancements for unmatched flexibility. Product 1: Ultra-p…
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