Pricing and availability

We compare 600+ stores and found this item at 6 stores. Prices updated .

Sweetwater
4.0 (14)
$64.99
Guitar Center
4.5 (25)
$64.99
Amazon
4.3 (1151)
$64.99
Reverb
4.0 (5)
$41.79 New
$55.89 Used
Thomann
4.0 (415)
$38.00

Average Price: $55

Budget/Beginner

$79

$180+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 4 merchants for "Marshall MS-4 Micro Stack". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

The Marshall MS-4 Micro Stack is your ticket to portable rock 'n' roll, capturing the iconic Marshall tone in a pint-sized package. Whether you're on a weekend getaway or jamming in your living room, this mini marvel delivers big sound without the bulk. Featuring a unique dual-speaker design, it gives you the unmistakable presence of a full stack, all while fitting comfortably on your desktop.

With controls for gain, volume, and tone, the MS-4 allows you to dial in everything from crisp cleans to gritty overdrive, making it perfect for practice sessions or impromptu jams. Despite its compact size, this 1-watt wonder can crank out a surprising amount of sound, proving that good things do indeed come in small packages. Plus, its back-mounted support bracket lets you adjust the angle for optimal sound projection.

The MS-4 is battery-powered, offering true portability, but can also be powered via an optional 9V adapter for longer sessions. And for those times when you need to keep the noise down, a headphone jack allows for private practice without disturbing the neighbors. Embrace the freedom of taking your Marshall sound anywhere, and keep the music alive wherever you roam.

Key Features:

  • Classic Marshall styling in a micro-sized full-stack amp
  • 1 watt of authentic Marshall tone
  • Clean and overdrive settings
  • Volume, gain, and tone controls
  • Equipped with a 2.7" speaker
  • Headphone jack for private practice
  • Battery- or AC-powered (with optional power adapter)

Product specs

Type Solid State
Number of Channels 1
Total Power 2W
Speakers 2 x 2" Speakers
EQ Tone Control
Inputs 1 x 1/4"
Headphones 1 x 1/4"
Power Source 9V Battery / Optional AC adapter (sold separately)
Height 9.84"
Width 4.33"
Depth 2.36"
Weight 0.75 lbs.

FAQs

Is the Marshall MS-4 Micro Stack loud enough for practice sessions?

Yes, the Marshall MS-4 Micro Stack, with its 2-watt power output, is suitable for personal practice sessions, offering enough volume for small spaces without disturbing others.

Does the Marshall MS-4 Micro Stack have a headphone output?

Yes, the Marshall MS-4 Micro Stack includes a 1/4" headphone output, allowing for silent practice sessions.

What power options are available for the Marshall MS-4 Micro Stack?

The Marshall MS-4 Micro Stack can be powered by a 9V battery or an optional AC adapter, providing flexibility for portable use or stationary setup.

How portable is the Marshall MS-4 Micro Stack?

The Marshall MS-4 Micro Stack is highly portable, weighing only 0.75 lbs and measuring 9.84" in height, making it easy to carry and store.

Can the Marshall MS-4 Micro Stack produce classic Marshall overdrive tones?

Yes, the Marshall MS-4 Micro Stack is designed to deliver classic Marshall overdrive tones, ideal for rock and blues genres, especially when the volume is turned up.

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Reviews

PROS

  • Compact design fits in a guitar bag, enhancing portability

  • Surprisingly loud for its size, suitable for home practice

  • Works well with effects units like the Boss GT-10

  • Can operate on a 9V battery for convenient on-the-go use

  • Solid construction ensures durability

  • Offers good sound quality for its size

  • Unique overdrive sound suitable for hard rock genres

  • Serves as a visually appealing conversation piece

CONS

  • Sound quality diminishes at high volumes, becoming fuzzy and distorted

  • Weak distortion not ideal for performance settings

  • Volume adjustment affects gain, limiting sound control

  • Light construction; prone to tipping over from cable weight

  • Lacks a cable, requiring an additional purchase

  • Some users view it more as a novelty than a serious amp

  • Headphone output described as sharp and annoying

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Marshall MS-4 Micro Stack.

Build quality

  • Owners note that the input jack is prone to breaking, and the plastic construction feels cheap, with logos potentially falling off.

    Source

Comparisons

  • The Blackstar Fly 3 is frequently highlighted as superior in sound quality and features, including headphone and aux ports, compared to the Marshall MS-4 Micro Stack.

    Source
  • The Vox amPlug AC-30, combined with its cabinet, offers more versatility and better sound quality as a headphone amp compared to the Marshall MS-4.

    Source
  • The Positive Grid Spark series and Boss Katana Mini are recommended as superior options for their sound and features, albeit at a higher price point.

    Source

Use cases and applications

  • Some users find the Marshall MS-4 useful for quick tests at a workbench, especially when larger amps are inconveniently located.

    Source

Value and pricing

  • It's suggested that for slightly more money, options like the Laney or Blackstar amps offer better sound and functionality.

    Source

Features and functionality

  • The Marshall MS-4 lacks an aux input, a feature some players expect in modern mini amps.

    Source
  • The Vox amPlug can be used directly with headphones or paired with a cabinet, providing a more flexible solution than the MS-4 for portable practice.

    Source

User experience

  • The MS-4 is characterized as having a toy-like build with a raspy overdrive tone, indicating limited use beyond novelty.

    Source
  • Owners describe the MS-4's speaker as a poor-quality piezo, suggesting subpar audio performance compared to other mini amps.

    Source
Add

4.0 out of 5

Based on 2 Reviews and 15 Ratings

5 star
4 star
3 star
2 star
1 star
robcf

no surprises

The small battery powered MS-4 is more of a joke than a real amp. Of course the small speakers sound neither big or loud. The headphone out is sharp and annoying. If you turn up you get a really fuzzy distorted sound with no definition just some flat mids. I recorded this a few times just for the effect of sounding “small”, but whoever can create a serious sound out of this deserves my respect. Maybe I should give it a try... but this may result in hard work.

audreyyun

great novelty!

if you're getting this to get a real amp you're obviously going to be very, VERY disappointed. but as a little toy or display, it's awesome! cool to just have on my desk, behind my axe heaven mini ibanez jem. i'm probably never going to have a real full marshall stack so it's a neat cool little thing to have lying around.

Artist usage

Add artist
See how Kelly Jones uses Marshall MS-4 Micro Stack

Kelly Jones

Singer, Guitarist

Stereophonics

...
Verified via Photo

In this photo posted by Stereophonics, the Marshall MS-4 can be seen used for rehearsal. Assumed to be Kelly Jones’ due to the SG that’s plugged into it.

Rehearsal today....gonna need a bigger boat....I mean amp!

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 MS-4 Micro Stack, it is most commonly used with the following gear.

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Community setups

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