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.
A cabinet, often referred to as a speaker cabinet, is a standalone enclosure that houses one or more speakers. It is used in conjunction with an amplifier head to produce sound in an electric guitar setup.
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 amps and cabs are just as crucial to a guitarist’s tone as the guitar itself. Amplifiers shape the sound—whether it’s clean and warm, crunchy and bluesy, or full-on distortion for rock and metal. They come in two main types: combo amps, which include both the amp and speaker in one unit, and amp heads, which are paired with separate cabinets (cabs) to project the sound.
Cabs come in various sizes, like 1×12, 2×12, or the mighty 4×12, each delivering different tone and feel. Speakers, cabinet wood, and even open vs closed backs all influence the sound. Matching the right amp and cab gives players control over their dynamics, tone, and presence—whether you’re playing in your bedroom, a studio, or on a festival stage.
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.
£525.00
With Katana Gen 3, the acclaimed BOSS stage amplifier series evolves to take your guitar ambitions to the next level. New Tube Logic enhancements enrich the core platform with even greater sound, feel, and response, including an expressive Pushed amp character that edge-of-breakup fans will love. Stage-ready 100-watt combo amp with two custom 12-in…
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£68.00 £59.00
The BOSS BAS-1 Amplifier Stand cradles your favorite combo guitar amp at the perfect angle for monitoring and sound projection, whether at home, on stage, or in the studio. Adjustable tilt-back design with unique telescoping support arms Accommodates a variety of combo guitar amps, including most BOSS and Roland models Heavy-duty cam with quick-rel…
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£28.00
Keep your Katana amplifiers looking great with these authentic BOSS amp covers. Made with durable polyester to protect the cabinet from minor scuffs, dust, and dirt. Sized for a perfect fit. BAC-KTN11B is compatible with Katana-110 Bass.
£339.00
Light and portable 100-watt guitar amp head with powerful, gig-ready sound Integrated five-inch monitor speaker for practice without an external cab Tube Logic design approach produces class-defying power, authoritative punch, and cutting presence Five unique amp characters (Clean, Crunch, Lead, Brown, and Acoustic), plus newly voiced variations fo…
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£344.00 £300.00
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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