100w (100 watts) typically refers to the power output of an amplifier. In guitar gear, a 100-watt valve amp is known for its headroom, volume, and punch, often used in larger venues or for heavy rock and metal tones. It delivers more clean volume before distortion compared to lower wattage amps, which means it stays clearer at higher volumes. However, it can be overkill for small rooms or home use unless it’s paired with an attenuator or run through a reactive load and cab sim. High wattage doesn’t always mean better tone—it just offers a different kind of dynamic range and stage presence.
Guitar amps are essential for shaping and amplifying your sound, whether you’re playing electric, acoustic, or bass guitar. They come in various types—valve (tube), solid-state, and digital modelling—each offering different tonal characteristics and features. From compact practice amps to powerful stage-ready combos and heads with matching cabs, this category covers all your amplification needs. We stock a wide range from trusted brands, offering everything from clean tones to all-out distortion, perfect for home practice, recording, or live performance.
A head is the amplifier unit of a guitar rig that contains the electronics responsible for shaping and boosting your guitar’s signal. Unlike combo amps, a head does not include built-in speakers and needs to be connected to a separate speaker cabinet. This setup offers greater flexibility, allowing players to mix and match different heads and cabinets to tailor their tone and volume. Heads come in various types, including valve (tube), solid-state, and modelling, catering to a wide range of sounds and playing styles.
We have new and used Marshall musical equipment available on our website for fast direct delivery from sellers across the UK & Europe.
Marshall Amplification is a British company famous for its iconic guitar amplifiers and effects pedals. Founded in 1962 by Jim Marshall in London, the brand quickly became a favourite among legendary guitarists for its powerful, distinctive sound. Marshall amps helped define the classic rock tone and remain popular across many genres today. The company offers a wide range of amplifier models, from vintage-inspired designs to modern versatile units, maintaining a strong reputation for quality and innovation in the music industry.
£49.99
Hear every note: Your home audio experience is just about to get better. ROXEL RBS 300 Shelf speaker gives you neutral and accurate sound signature with excellent vocal clarity. It delivers extended bass response with low distortion Carbon fibre Woofer: Roxel RBS 300 shelf speaker produces powerful, full-impact sound. Armed with a 4 inch carbon fib…
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15” compact and lightweight speaker cabinet for multi-purpose sound reinforcement Shockproof moulded enclosure with M8/M6 fixing points Power rms: 250W 2 x 4 wire SPK connector Rigid steel grille and easy carry handle SPK connectors Rigid steel grille and easy-carry handle Multiple mounting points
£89.52
Custom high-efficiency drivers High impact moulded cabinet with side and top handles. Power handling : max 300W Impedance 8 Ohms Connection 2 x SPK socket
£69.20
Hard wearing polyurea coated Wooden cabinet 35mm pole mount socket and M8 flying points Custom designed high power, Low & High Frequency drivers Power handling : max 500W Enclosure tuned to deliver an all around balanced frequency
£39.99
12” chassis speaker to replace the mains driver in the QTX QR12 Impedance: 8Ω Vented magnets Spade terminals Power rms: 200W Vented magnets Spade terminals 12" for QR12