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Marshall CODE25 1x10" Digital Combo Amp

Filled With 100 Ready-To-Rock Presets & 24 Built-In Effects!



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Product Description

Designed in collaboration with software experts Softube, Marshall's CODE series of digital programmable amplifiers are made for guitarists who seek ultimate versatility, with the ability to change parameters from their smartphone or computer!

With over 100 ready-to-rock presets, these powerful and gig-worthy amps are filled with 14 modelled preamps, 4 power amps and 8 speaker cabinets; not to mention 24 built-in effects too. CODE series amps provide you with every iconic Marshall tone and much, much more.

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The CODE25

The Marshall CODE25 is the most accessible in the lineup, making it a great option for beginners. With 25-watts of headroom, the CODE25 also boasts a portable, small-sized cabinet that hosts a punchy custom-designed 10" Marshall speaker.

Multiple Modelled Marshalls!

Marshall and Softube worked meticulously on modelling various amps to ensure that they sound as authentic as possible. The 14 MST preamp modules cover everything from classic Bluesbreakers to the hard-rocking JCM800, and even the modern JVM and DSL valve amps.

Cabinet simulations were also covered, with almost every kind of Marshall cab sound carefully captured. From the small 1x12" 1912 to the mammoth 4x12" 1960A, you can easily experiment with different cabinet models to make the sound in your head a reality.

Power amplifiers were modelled too, with the four main types of power valve available. An EL34-filled Marshall 100w, 5881-filled vintage Marshall 30w, a more American-sounding A/B 5881 Power amp and a small British Class A EL84-designed option can be selected. These can all be mixed and matched to form your dream Marshall tone!

24 Built-In Effects

Moving on from the amp and cab sounds, you also have a vast collection of effects that cover all of the bases. Compressor, distortion, auto-wah, pitch shifter, chorus, flanger, phaser and tremolo on top of the studio-quality reverbs and tap tempo delays.

All of these effects can be accessed either on the amp, using the Marshall Gateway app or via the programmable controller (sold separately). But what's even cooler is the ability to use 5 different effects simultaneously, meaning that you can combine modulation, distortion and time-based effects!

Gateway App & Connectivity

Marshall's CODE series of amplifiers have so much functionality, that they couldn't physically fit every single feature on their control panels! That's why Marshall designed the Gateway app, to give you more control and flexibility over their sound so you can really dig deep and precisely craft the best sounds.

Via the Gateway app, you can make on-the-fly tone tweaks, create presets, manage amp patches and even stream music straight to the unit using Bluetooth. And with the MyMarshall site, you can even upload and download to the global library of user presets. The CODE25 has it all!



  • Model: CODE25
  • Range: CODE
  • Technology: Digital
  • Presets: 100


  • Output Wattage: 25W
  • Outputs: No extension cabinet outputs, 1 x 3.5mm jack headphone out
  • Inputs: 1x instrument jack, 1x Aux In (3.5mm jack)
  • Controls: 100 editable presets, bass, middle, treble, gain, volume, pre-FX, amplifier models, modulation effects, delay effects, reverb, power amplifier models, speaker cabinet models, additional controls available via the Marshall Gateway app for iOS and Android devices
  • Effects: 24 different built-in effects (5 simultaneously)
  • Effects Loop: No


  • Speaker Configuration: 1x10"
  • Speaker Model: Custom (4Ω, 25w)
  • Unit Impedance: 4Ω


  • Cable: Detachable power cable included


  • Weight: 6.1 kg / 13 lbs
  • Width: 350 mm / 13.8"
  • Height: 340 mm / 13.4"
  • Depth: 215 mm / 8.5"
Elliot Stent author picture

Written by Elliot Stent

Customer Reviews


46 reviews





Mr daniel trumper26th Jan 2023

Good quality gear from Marshall as expected, perfect in a home practice environment Not enough oomph for live situations in my opinion but the ideal amplifier for practice and composing with Extremely flexible and great fun to use!

Value 5Looks 5Durability 5Sound 5

Mr Geoffrey Hewitt19th Jan 2023

This amp punches above its weight. The vast majority of presets are most useable.

Value 5Looks 4Sound 5

Mr Ted Millson18th Jan 2023

Good practice amp. Very portable .

Value 5Sound 4

Mr Mark O'Reilly17th Oct 2022

The presets are ok but you need to tweak the settings to get the sound where it needs to be. It is a frustrating amp at times.. there is something 'off' with the sound in some settings. It can sound harshly artificial but a few moments of adjustments can bring everything back on track. You can save the settings and the phone app brings a lot of flexibility. Volume is fantastic with the 10" speaker. Good enough for a small venue and plenty loud enough for home practice.

Value 3Looks 4Durability 4Sound 3

Mrs Linda Thomas12th Aug 2022

Value 5Looks 5Durability 5Sound 5

Mr John Eccles11th Aug 2022

Well pleased with the amp, does everything I want it to.

Value 4Looks 4Sound 5

Mr Tom Jeeves10th Aug 2022

People complain about the Code series but once you know how to use them, they are better than a Boss Katana.

Value 5Looks 5Durability 4Sound 4

Miss penny lee22nd Dec 2021

Wicked sounds and a good punch for such a little speaker. I am not an expert but for a beginner its great as it has many sounds you can play with and the ability to control it using your phone is so nice.

Value 5Looks 5Durability 4Sound 5

Trusted Customer19th Dec 2021

Amazing amp, the possibilities are endless with all the options, it really is possible to get the sound you want from one unit.

Value 5Looks 5Durability 5Sound 5

Mr MARK SNEADE10th Dec 2021

I like it. It gives me the tools to play around to get the sound I want.

Value 4Looks 4Durability 4Sound 4

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Andertons Music Company's Registered Office: 58-59 Woodbridge Road, Guildford, GU1 4RF. Andertons Music Company acts as a credit broker and not a lender and only offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority. Andertons Music Company is authorised and regulated by the Financial Conduct Authority, firm registration number 716155. Credit provided subject to age and status.