Marshall Modified 1959MS JMP Amplifier Head

£2,999.00

Marshall have impressed us with this New Marshall Modified 1959MS JMP Amplifier Head in Amps, it’s in stock, and ready to ship with fast, reliable delivery across the UK, Ireland, and Europe. For more details within Amps, additional Amp Heads options, full specifications, demos, images, videos, and secure online ordering, read on below. The iconic 1959 amp has been taken to the next level! Now featuring the addition of the “Clip” switch, “Bright” switch, a master volume and two overdrives, you can now bring the era-defining tone into the present!Key Features Clip Switch – A clip switch controls the amount of clipping,…

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Description

Marshall have impressed us with this New Marshall Modified 1959MS JMP Amplifier Head in Amps, it’s in stock, and ready to ship with fast, reliable delivery across the UK, Ireland, and Europe. For more details within Amps, additional Amp Heads options, full specifications, demos, images, videos, and secure online ordering, read on below.

The iconic 1959 amp has been taken to the next level! Now featuring the addition of the “Clip” switch, “Bright” switch, a master volume and two overdrives, you can now bring the era-defining tone into the present!

Key Features

  • Clip Switch – A clip switch controls the amount of clipping, which is when the signal is “cut” or “clipped” at the amplifier’s maximum capacity. More clipping results in more distortion!
  • Bright Switch – Brighten up those clean tones for more elegant tonal choices.
  • Master Volume – Control the volume with even more ease with the addition of the Master.
  • Two Overdrives – Two overdrive pedals on a Marshall amp can create interesting tones and give you more tonal options!

Electronics

  • Power: 100W
  • Channels: 2
  • Controls: Inputs II, Input II, Master Volume, Volume II, Bright Switch, Volume I, Clip Switch, Treble I/II Switch, Middle, Bass, Presence, Indicator Light, Standby Switch, On/Off Switch
  • Outputs: 2x ¼” Jack Speaker Outputs, Selectable 16/8/4 Ohm Load
  • Effects Loop Return
  • Effects Loop: 1x Serial Switchable

Valves

  • Preamp Valves: 2x ECC83, 1x ECC83 (Phase Splitter)
  • Power Amp Valves: 4x EL34

Unit

  • Weight: 21.4kg
  • Width: 740mm
  • Height: 305mm
  • Depth: 210mm

Additional information

Weight 27 kg

Stuff About Amp Heads

An amp head contains the core tone and power of a guitar amplifier without the built-in speakers, allowing you to pair it with the cabinet of your choice. This setup offers greater flexibility over sound and volume, as different speaker cabinets can dramatically change the feel and character of the amp. Amp heads are available in valve, solid-state, and hybrid designs, ranging from low-wattage studio models to high-powered touring rigs. They’re ideal for players who want a modular setup, precise control over their tone, and the ability to adapt their rig to different venues, cabinets, or recording situations.

Stuff About 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.

The Important stuff

Guitar 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..