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Average Price: $251

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$801+

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Description

Blending iconic Marshall tone with cutting-edge digital technology, the Marshall JMD:1 100w head redefines versatility for guitarists of all genres. This amp head offers a seamless fusion of digital preamps and a traditional EL34 tube-driven power stage, resulting from a collaboration with Softube. This partnership allows you to explore a vast library of tones inspired by Marshall's legendary history. The JMD100 doesn't just emulate classic sounds; it invites you to experiment with 16 distinct preamp topologies, ranging from clean to crunch, overdrive, and lead.

The JMD:1 series is a playground for tone enthusiasts, offering a plethora of built-in effects including delay, modulation, and reverb, all adjustable to your taste. With its user-friendly interface, selecting and customizing your sound is effortless. This amp head is programmable, allowing you to store and recall your favorite settings at the touch of a button, either on the amp itself or the included foot controller. This feature ensures that your perfect sound is always within reach, whether you're in the studio or on stage.

The JMD100's robust functionality extends beyond its tonal capabilities. It supports MIDI in and thru for seamless integration with other gear, and features an emulated line out for direct recording, making it equally suited for live performances and studio work. Whether you're a purist seeking the warmth of a vintage plexi or a modern player in search of high-gain power, the Marshall JMD:1 100w head is your ultimate tone companion.

Key Features:

  • 100-watt power output
  • 16 digital preamps
  • EL34 tube-driven power amp
  • Built-in effects: modulation, delay, reverb
  • Noise gate and series/parallel FX loop
  • Footcontroller included with programmable presets
  • MIDI in and thru capabilities
  • Emulated line out for recording
  • Headphone out and MP3/CD line in

Product specs

Brand Marshall
Model JMD1 JMD100 100-Watt Digital Modeling Tube Guitar Head
Finish Black
Year 2010 - 2013
Made In China
Categories Guitar Heads
Built-In Effects Built-In Effects
Color Family Black
Electronics Hybrid
Impedance 16 ohms, 8 ohms
Number of Channels 4 Channels
Number of Inputs 1 Input
Output Power (Watts) 100
Power Tube Type EL34
Reverb Digital Reverb

FAQs

What type of power tubes does the Marshall JMD:1 100w head use?

The Marshall JMD:1 100w head uses four EL34 power tubes, which are known for their warm, British-style tone and dynamic response.

Does the Marshall JMD:1 100w head have built-in effects?

Yes, the Marshall JMD:1 100w head includes built-in modulation effects such as chorus, phaser, flanger, and tremolo, as well as delay effects like hi-fi analog, tape, and multi-delay.

How many channels does the Marshall JMD:1 100w head have?

The Marshall JMD:1 100w head features four channels, allowing for a wide range of tonal options and versatility in performance settings.

Is the Marshall JMD:1 100w head suitable for live performances?

Yes, with its 100-watt power output and multiple channels, the Marshall JMD:1 100w head is well-suited for live performances, providing ample volume and tonal flexibility.

Can I control the Marshall JMD:1 100w head via MIDI?

Yes, the Marshall JMD:1 100w head includes MIDI control options, featuring MIDI in and MIDI thru connections for seamless integration with other MIDI-enabled equipment.

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Marshall JMD:1 100w head.

Features and functionality

  • Offers around 30 distinct Marshall sounds and multiple effects, providing impressive versatility for various musical styles from clean to early metal.

    Source
  • Known issue with high treble in the deep setting, which affects distortion on the top two strings, potentially fixable with a compressor.

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Use cases and applications

  • Ideal for soft church music, clean country picking, blues, and early metal, but struggles with doom metal due to a high treble issue on the deep setting.

    Source
  • Paired well with P90 partscaster strats, particularly with Cavalier AR90 pickups, producing a distinct Iommi sound.

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  • Closed back 2x12 cabinets are favored for metal genres, providing the necessary low-end thump and focus, especially beneficial for lower tunings like drop C or drop A.

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User experience

  • Despite being underappreciated, it delivers sound quality that feels comparable to higher-priced models, often cited as undervalued even by those familiar with Marshall's lineup.

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  • Users report Behringer cabs as significantly inferior to options like Orange or Avatar, highlighting a "night and day" difference in sound quality when upgrading.

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  • A 50W tube amp running at full power into a 4x12 cab should be loud enough to keep up with a drummer, indicating potential setup issues if not.

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Comparisons

  • Owners feel it rivals higher-priced amps, estimating its blind test value at around 1000 euros, despite its market price being significantly lower.

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  • The Bogner Oversized 2x12 with V30s is cited as a superior option, competing with 4x12s in sound quality and offering a robust low-end performance.

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Mods and upgrades

  • Avatar cabinets with Hellatone speakers are recommended, as they're pre-broken-in, avoiding the spikey, brittle sound of newer Vintage 30s which require 20-50 hours to settle.

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  • Switching two of the Eminence ax75 speakers in a 4x12 cab to V30s can enhance mix cutting ability, similar to doubling amp wattage.

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Build quality

  • The Harley Benton G212 is praised for its robust construction, equipped with genuine Celestion Vintage 30s, providing quality sound without the boutique price tag.

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Setup and maintenance

  • Using a normal guitar lead instead of a proper speaker cable can significantly reduce volume and potentially damage the Marshall JMD:1 100w head.

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  • Optimal settings for the Marshall JMD:1 are treble at 9, mid at 7, bass at 4, and gain at 6 for a balanced sound without mushiness.

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4.0 out of 5

Based on 2 Reviews and 7 Ratings

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1 star
chase_edson

Great for the money, but some drive tones can be muddy.

Digital part is pretty robust, although some of the heavier tones can get kind of muddy. Great amp for the money, and clean tones/onboard effects were knocked out of the park.

lukell

Marshall JMD 1

Great amp with awesome amp simulations..

From Gear Setup

Artist usage

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See how Doug Aldrich uses Marshall JMD:1 100w head

Doug Aldrich

Guitarist

Whitesnake

...
Verified via YouTube

In a MusicRadar video, Doug Aldrich demonstrates the Marshall JMD:1 100w head by playing Whitesnake riffs.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Marshall JMD:1 100w head, it is most commonly used with the following gear.

Marshall MG412AC
Marshall MG412AC Guitar Amplifier Cabinets
1

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lukell

lukell

Gear IQ 167

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