Marshall DSL20C from the side on grey background
Marshall DSL20C in a studio with a guitarr
Marshall DSL20C zoomed in on the top left corner with grey background
Marshall DSL20C zoomed in on right corner on grey bacckground
Marshall DSL20C front facing on grey background
Top left backside of Marshall DSL20C
Top right corner of the backside of Marshall DSL20C
Backside of the Marshall DSL20C on grey background

DSL20 Combo

All-round 20W combo
Details

The DSL20 Combo has a 12” Celestion Seventy-80 speaker for those who require extraordinary tone and versatility.  

Unleash your alter ego and create more bite and punch to your tone, with the functionality rich EQ.  

Designed and engineered in UK. Made in Vietnam.

Features
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All-valve 

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20W to 10W at the flick of a switch 

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12” Celestion Seventy 80 speaker 

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Three speaker outputs 

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Compact and portable 

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Suitable for a variety of genres 

GENERAL
Model
DSL20CR
Range
DSL
CHANNELS
2
TECHNOLOGY
Valve
ELECTRONICS
Output wattage
20W (with power reduction option, 10W)
OUTPUTS
Speaker outputs: 3 x 1/4" jack sockets (16Ω load / 8Ω load), 1 x 3.5mm jack emulated line out
INPUTS
1 x 1/4" instrument jack, 1 x 3.5mm jack Aux in, footswitch
controls
CLASSIC GAIN CHANNEL GAIN AND VOLUME, CHANNEL SELECT SWITCH, ULTRA GAIN CHANNEL GAIN AND VOLUME, TONE SHIFT SWITCH, TREBLE, MIDDLE, BASS, PRESENCE, REVERB
Effects
Digital reverb
Effects loop
YES, 1 X SERIES
SPEAKERS
Speaker configuration
1x12"
Speaker model
Celestion Seventy 80 speaker (16Ω, 80w)
Unit impedance
16Ω
VALVES
Preamp valves
2 X ECC83, 1 X ECC83 (PHASE SPLITTER)
Power amp valves
2 x EL34
PHYSICAL UNIT
Weight
16.3 kg / 36 LB
Width
500 mm / 19.7"
Height
420 mm / 16.5"
Depth
250 mm / 9.8"
Country of origin
Designed and engineered in UK. Made in Vietnam.
INCLUDED IN THE BOX
Box Contents
Footswitch PEDL-90012 included Cable Detachable power cable included
Support & more information

Colour

Black

Marshall DSL20C front facing on grey background

From

£499.99

From £499.99
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60 YEARS OF LOUD

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60 YEARS OF LOUD

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Power reduction from 20W to 10W at the flick of a switch

The DSL20 Combo gives you full control over the volume. Choose between 20W and 10W power output at the flick of a switch. The amp is perfect for a variety of different playing situations and environments, letting you take the stage wherever you go. 

Marshall's DSL20 Combo front panel

Two gain channels

Unleash your alter ego. The DSL20 Combo has two gain channels, ultra gain and classic gain, giving you greater versatility in tone shaping. These channels typically feature varying amounts of gain/distortion, allowing you to transition between cleaner tones and heavier overdriven/distorted sounds without having to substantially alter settings. Try experimenting with your sound by switching from ultra clean to heavy distortion and everything in between. 

A person is adjusting the knobs on a Marshall DSL20 Combo guitar amplifier.
Marshall's DSL20 Combo
A close up of a Marshall DSL20 Combo guitar amplifier.

Three speaker outputs

The three speaker outputs allow you to experiment with different speaker configurations to discover the best sound for your playing style, genre or performance location. This adaptability enables customisation to your specific tastes. It also provides the ability to record, making the DSL20 Combo perfect for gigging and practising in the studio.

A man is playing a guitar in front of a Marshall DSL20 Combo amplifier.

Standby function for silent recording

With its three speaker outputs, the DSL20 Combo has the ability to record and a standby function for silent recording. Simply connect your amp to a recording device through the line out and keep the standby switch in off mode.  

This function allows you to effortlessly take this amp from your bedroom to the studio. Before long, and with enough practise, you’ll be stepping straight into the limelight. 

PRODUCT DETAILS

OUTPUT WATTAGE

20W with power reduction to 10W 

SPEAKER

1x 12-inch Celestion Seventy 80 speaker  

OUTPUTS

Three speaker outputs 

CHANNELS

Two channels 

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