Pricing and availability
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Average Price: $695
Standard/Professional
$300
$701+
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Budget
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Price History
Based on price data from 5 merchants for "Marshall DSL40CR 40W 1x12 Tube Guitar Combo Amp". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Presenting the Marshall DSL40CR 40W 1x12 Tube Guitar Combo Amp, a versatile and portable powerhouse that embodies the authentic all-valve tone Marshall is renowned for. This 1x12" combo amp is part of the revered DSL series, designed for players at every level and suitable for any stage or bedroom.
The DSL40CR comes equipped with an adjustable power output, ensuring a rich, articulate tube sound regardless of volume. Its emulated headphone and line outs offer silent practice through accurate 1960 cabinet modeling, developed in partnership with modeling experts Softube. With reverb, resonance, and independent channel volumes, you have a suite of tone-shaping tools at your fingertips. The EQ has been refined for greater tonal flexibility, giving you precise control over your sound for any genre.
The amp's two channels, Classic Gain and Ultra Gain, each feature two modes — Clean/Crunch and OD1/OD2, respectively. High and low power modes make it easy to dial in the appropriate volume for any setting. The amp also comes with a 2-way footswitch for channel switching and reverb on/off.
Key Features:
- Authentic, all-valve tone in a portable 1x12" combo amp
- Adjustable power output for rich, articulate sound at any volume
- Emulated headphone and line outs for silent practice with 1960 cabinet modeling
- Reverb, resonance, and independent channel volumes for tone shaping
- Refined EQ for greater tonal flexibility
- Two channels, each featuring two modes
- High and low power modes for volume control
- Includes 2-way footswitch for channel switching and reverb on/off
Product specs
| Type | Tube |
| Number of Channels | 2-channel (2 modes each) |
| Total Power | 40W (20W power setting) |
| Speaker Size | 1 x 12" Celestion V-Type speaker |
| Preamp Tubes | 4 x ECC83 |
| Power Tubes | 2 x EL34 |
| Reverb | Classic, Ultra |
| EQ | 3-band EQ, Tone Shift, Resonance |
| Inputs | 1 x 1/4" (instrument), 1 x 1/8" (aux in) |
| Outputs | 2 x 1/4" (4 ohm), 2 x 1/4" (8 ohm), 1 x 1/4" (internal 16 ohm speaker), 1 x 1/4" (Softube emulated out) |
| Effects Loop | Yes |
| MIDI I/O | In |
| Footswitch I/O | 1 x 1/4" (channel, effects loop) |
| Footswitch Included | Yes, 2-button footswitch (optional 6-way sold separately) |
| Bias Type | Adjustable Fixed |
| Construction Material | Black Tolex |
| Power Source | Standard IEC AC cable |
| Height | 19.29" |
| Width | 24.4" |
| Depth | 9.9" |
| Weight | 50.4 lbs. |
FAQs
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What type of tubes are used in the Marshall DSL40CR 40W 1x12 Tube Guitar Combo Amp?
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The Marshall DSL40CR uses 4 x ECC83 preamp tubes and 2 x EL34 power tubes, providing the classic tube-driven sound that Marshall amps are known for.
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Does the Marshall DSL40CR have an effects loop?
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Yes, the Marshall DSL40CR features an effects loop, allowing you to integrate external effects pedals into your signal chain with ease.
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Can the Marshall DSL40CR be used at lower power settings?
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Yes, the Marshall DSL40CR offers a 20W power setting option, making it versatile for both stage performances and quieter practice sessions.
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What type of speaker is included in the Marshall DSL40CR?
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The Marshall DSL40CR is equipped with a 1 x 12" Celestion V-Type speaker, known for delivering a balanced sound with a blend of vintage warmth and modern clarity.
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Is a footswitch included with the Marshall DSL40CR, and what does it control?
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Yes, a 2-button footswitch is included with the Marshall DSL40CR, which allows you to switch channels and control the effects loop. An optional 6-way footswitch is also available for expanded control.
Videos
Sweetwater
Marshall DSL CR Combo Amps Review
Reviews
PROS
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Rich and dynamic tube tone, delivering classic Marshall sound
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Versatile performance suitable for jazz to heavy metal
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Clean channel provides crisp and clear tones
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High-quality stock tubes/vales for reliability
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Built like a tank, suitable for touring and regular use
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Footswitch included for easy channel switching
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Ultra gain channel eliminates need for distortion pedal
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Low power setting allows for practice at reduced volume
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Accepts pedals well for expanded sound options
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Loud enough for gigs without losing sound quality
CONS
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Digital reverb quality not as good, may need external pedal
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Clean channel quieter than others, requires volume adjustment
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FX loop usage can slightly decrease volume
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May not feel as 'road worthy' as English made counterparts
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Reverb not universally appreciated, considered not usable by some
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Marshall DSL40CR 40W 1x12 Tube Guitar Combo Amp.
Features and functionality
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The 20W/40W switch acts like an attenuator, offering more compression at 20W and allowing the amp to breathe better at 40W.
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The dual master volumes allow for separate volume settings per channel, useful for volume boosts when switching channels.
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The amp includes a Softube powered emulation output, allowing for silent practice with headphones via an inexpensive adapter.
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The amp is perceived as significantly loud, to the point where users rarely need to go beyond half volume, even in outdoor gigs.
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A potential channel-switching delay with the foot switch has been mentioned for previous models, though not confirmed for the DSL40CR by recent users.
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Mods and upgrades
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Some owners recommend replacing the stock V-type speaker with a Creamback G12M-65 for improved distortion tones, reducing harshness and sizzle.
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An EH Turnip Greens Reverb pedal is suggested to compensate for the amp's lackluster reverb quality.
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Using a TS9 or SD1 overdrive pedal enhances tone at low volumes, helping to shape the DSL40's high and low end.
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User experience
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The Ultra Gain channel is often described as too fizzy and saturated, even after modifying the first pre-amp tube to an ECC823.
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The clean channel is praised for its clarity and twang, making it well-suited for pop and certain country tones.
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Owners appreciate the amp's ability to deliver consistent tone at low volumes, comparable in volume to the string noise of a hollow-body guitar.
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Many users report that the DSL40CR can compete with a loud drummer without needing a mic, easing concerns about volume adequacy in live settings.
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Use cases and applications
Critic Reviews
5.0 out of 5
Based on 2 Reviews and 2 Ratings
134
One of the standout features is its sound quality and is well-designed to deliver optimal sound projection.
The Marshall DSL40CR 40W 1x12 Tube Guitar Combo Amp is an outstanding amplifier that delivers powerful and versatile performance for guitarists of all levels. One of the standout features of the DSL40CR is its rich and dynamic tube tone. The amp is equipped with two ECC83 preamp tubes and two EL34 power tubes, which deliver that classic Marshall sound that guitarists love. Build quality is another area where the DSL40CR shines. The amp is built like a tank, with a solid construction that can withstand the rigors of touring and regular use. The amp also comes with a footswitch for easy channel switching during live performances.
57
Amazin rock amp
Does everything well from jazz to heavy metal. I recommend to get an overdrive pedal with this though!
Artist usage
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