Marshall DSL20HR 20W Valve Head with Reverb

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£369.00

This is a New Marshall DSL20HR 20W Valve Head with Reverb from Marshall, now available in the Amps category on Guitars Pedals Amps and Stuff.. Read More below.

Description

The Marshall DSL20HR 20W Valve Head is a fully featured two channel valve amp that delivers the thunderous roar Marshall is known for whether youre practising at home or playing for a crowd. Coming from a rich heritage of amplifiers the DSL20HR displays all the same sonic brilliance and organic valve tones thanks to its two EL34 power tubes. Compact easy to transport and able to output to both 8ohms and 16 ohms cabinets its the ideal amp to power your performance from rehearsals through to the big stage. Find your signature sound. Featuring two channels with independent gain and volume controls you have vast array of tones at your disposal. Crystal-clear cleans bluesy edge-of-breakup drawls and full-throttle saturated lead tones. Its exciting fun and ready for you to experiment. You can further improve your tone with the in-built reverb effect and match the acoustics of the room with an independent resonance control. For any setting that requires a tamer volume (dont wake the neighbours!) you can switch the output from 20W to 10W retaining all the delicious valve tones at considerably lower volumes. Finally if you want to get recording the DSL20HR has a direct out that uses Softube emulation to attain that authentic micd 1960s cabinet sound. Versatile and full of valve tone vibrance the Marshall DSL20HR will impress in any situation.

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About the manufacturer

Marshall

Marshall is a legendary British amplifier brand that defined the sound of rock music with its unmistakable power, grit, and presence. Founded by Jim Marshall in London in 1962, the company quickly became synonymous with the roaring tones of the 1960s and 70s, used by icons like Jimi Hendrix, Pete Townshend, and Slash. Known for their iconic “stack” design and warm overdrive, Marshall amps deliver the punchy, dynamic sound that has powered countless stages and recordings. From classic valve amplifiers to modern digital models, Marshall continues to embody the spirit of rock’n’roll—loud, bold, and timeless.

More info about this Product

Amps

Guitar amps cover everything needed to amplify, shape, and project your guitar sound, from small practice setups to full stage and studio rigs. In this category you’ll find combo amps, separate amp heads and speaker cabinets, covering valve, solid-state, and hybrid designs, each offering a different feel and response. You’ll also see modelling and digital amps, built-in effects, footswitches, attenuation solutions, replacement speakers, valves, and essential accessories to keep an amp performing at its best. Whether you’re chasing pristine cleans, classic crunch, or modern high-gain tones, guitar amps and related gear are all about finding the right balance of power, tone, and control for the way you play.

Guitar Amps

Guitar amplifiers shape and increase an instrument signal for speakers, headphones, recording equipment or a live sound system. This category includes combo amplifiers, heads and other guitar-focused amplification, using valve, solid-state, digital modelling or hybrid designs. Compare output power, speaker format, channels, gain structure, effects, connectivity and the intended practice, recording or performance use.

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20W

Products with the 20W tag have an amplifier or power stage whose stated output is 20 watts. Wattage alone does not determine perceived loudness, clean headroom or suitability for a room: speaker efficiency, impedance, cabinet design, amplifier type and how the power is measured also matter. Compare the complete specification and intended practice, recording or performance use.

Amp

An amp is an amplifier used to boost the signal from a guitar and shape its overall tone and volume. It plays a major role in how a guitar sounds, influencing everything from clean clarity to natural overdrive and distortion, and is a core part of any guitar setup for both practice and live performance.

Amp Head

Guitar amp heads contain the main tone-shaping and power section of an amplifier, designed to be paired with a separate speaker cabinet. They let you choose different cabinets to suit your sound and setup, offering flexibility for home, studio or live use. If you want control over volume, tone and character without being tied to a single combo format, amp heads give you a modular way to build the rig that works best for you.

Reverb

Reverb (short for reverberation) is an audio effect that simulates the natural reflections of sound in a physical space. When you play in a room, hall, or cathedral, the sound waves bounce off the walls, ceiling, and floor, creating a sense of depth and ambience. Reverb pedals and processors recreate this effect electronically, allowing guitarists and producers to shape how “big” or “live” their sound feels. From short, springy echoes that mimic vintage amp tanks to lush, atmospheric washes used in ambient or shoegaze music, reverb adds dimension and realism — turning a dry, flat tone into something immersive and expressive.

Valve Amp