Marshall Code 25 Modelling Combo

Marshall Code 25 — A 25W Digital Modeling Combo for Practice, Recording, and Small Gigs

The Marshall Code 25 is a 25-watt digital modeling combo amplifier that condenses decades of British amp design into a single 6.1 kg cabinet. Pre-loaded with 100 editable presets and 24 built-in digital effects, this combo delivers genuine Marshall character for home practice, bedroom recording, and small gigs. Designed and engineered in the UK, it brings broad tonal range to guitarists who want one amp covering clean jazz, blues crunch, hard rock, and modern metal.

Softube Modeling, Gateway App, and a Global Preset Community

What sets this combo apart is the partnership with Softube, whose modeling algorithms reproduce legendary Marshall circuits with convincing detail. The Marshall Gateway app unlocks deep editing, while the CODE Presets platform lets players share tones with a worldwide community. Bluetooth streaming adds desktop-speaker utility between sessions.

Power and Speaker Configuration — Stage-Ready Output in a Compact Box

Output wattage and speaker choice define how an amp feels in the room. The 25W solid-state output through a single 10" custom driver produces enough headroom for small club gigs while staying manageable for apartment practice, and AC-powered operation means no battery to swap between sessions.

• Output Wattage: 25 W — enough volume for small venues and band rehearsals
• Speaker Configuration: 1 x 10" custom driver (4 Ω) — focused response with classic Marshall voicing
• At just 6.1 kg, the cabinet is light enough to carry to a rehearsal room or small stage

Modeling and Effects — 14 Preamps, 4 Power Amps, 8 Cabinets, 24 FX

Spanning vintage and modern tones, the modeling engine offers a deep library of emulations. Players can mix and match preamp models, power amp models, and cabinet emulations to build custom rigs, then layer up to five effects simultaneously.

• Preamp Models: 14 — including JCM800, Bluesbreaker Plexi, and Silver Jubilee voicings
• Power Amp and Cabinet Models: 4 power amps and 8 cabinets — vintage and modern British and American voicings
• Up to 5 effects simultaneously from a library of 24 — modulation, delay, reverb, distortion, and more

Connectivity, Controls, and the Gateway App

Physical controls stay simple and tactile, while the Gateway app handles deep editing from a phone or tablet. Inputs and outputs cover silent practice, recording, and live performance needs without requiring extra gear.

• Controls: Bass, Middle, Treble, Gain, Volume, Master, Preset Select/Store — analog-feel knobs for hands-on tone shaping
• Headphone Output: 3.5 mm jack — silent practice and direct monitoring
• A 1/4" footswitch input (pedal sold separately) enables hands-free preset scrolling on stage, while USB Mini-B handles direct recording to a DAW

Who This Combo Is For

This combo is the right choice for home players and gigging guitarists who want one amp covering blues, rock, metal, and clean styles without buying multiple units. Bedroom players benefit from the headphone output and aux input for silent late-night sessions, while small-venue performers get enough volume to compete with a drummer in a tight room. Recording musicians can use the USB connection as a direct audio interface, capturing modeled tones without extra hardware.

Marshall Heritage and the CODE Series

Marshall's CODE series extends the brand's amplifier legacy into the digital modeling era. Designed and engineered in the United Kingdom and manufactured in Vietnam, the Code 25 combines Softube's modeling expertise with Marshall's voicing heritage in a portable format.