Marshall MF350 Mode Four 350W Head

$399.00 Price Tier: Standard

4.5 (8)

1 Review

This product is Vintage or Discontinued

Find out who is using Marshall MF350 Mode Four 350W

3 wishlisted

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Page last updated Jun 20, 2026

Pricing and availability

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5.0 (6)

$399.00 9 available Used

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Average Price: $399

Standard/Professional

$300

$801+

Price Tier

In the Guitar Amplifier Heads category, Marshall MF350 Mode Four 350W Head is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

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Description

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Unleash the power of your guitar with the Marshall MF350 Mode Four 350W Head, a versatile and robust amplifier head designed to cater to the needs of both studio musicians and live performers. This beast of an amp combines 350 watts of sheer power with customizable tonal shaping to provide both the punch and the precision every guitarist craves. The MF350 Mode Four is specially engineered for those who demand both volume and clarity in their sound, making it a perfect choice for metal and rock genres.

The MF350 Mode Four features dual channels, with each channel offering independent EQ settings. This allows for seamless transitions between clean and overdriven tones, providing a dynamic range that lets you explore various musical expressions. The amplifier also boasts a unique 'Tone Matrix' feature, which offers a selection of different tonal voicings, giving you the freedom to craft your signature sound. Equipped with a series effects loop and MIDI control capabilities, the MF350 Mode Four is not only powerful but also highly adaptable to any rig setup.

Key Features:

350 watts of power for commanding performance
Dual-channel design with independent EQ settings
'Tone Matrix' feature for versatile tonal shaping
Series effects loop for easy integration of external effects
MIDI control for advanced rig management
Built for exceptional sound clarity and volume handling

Product specs

Brand	Marshall
Model	MF350 Mode Four 350-Watt Hybrid Guitar Amp Head
Finish	Black
Year	2000s
Made In	Korea, Republic of
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)	350
Power Tube Type	None
Reverb	Digital Reverb

FAQs

What kind of music genres is the Marshall MF350 Mode Four 350W Head best suited for?: The Marshall MF350 Mode Four is ideal for rock and metal genres due to its powerful 350-watt output and aggressive tone capabilities, which provide ample headroom and distortion options for high-gain styles.
Does the Marshall MF350 Mode Four 350W Head work well with effects pedals?: Yes, the Marshall MF350 Mode Four is designed to take pedals well, offering a versatile platform for integrating external effects into your setup.
What are the core tonal characteristics of the Marshall MF350 Mode Four 350W Head?: The MF350 features a hybrid design that combines solid-state and tube-like tones, providing a wide range of sounds from clean to heavily distorted, making it versatile for various playing styles.
How many channels does the Marshall MF350 Mode Four 350W Head have?: The Marshall MF350 Mode Four features four channels, allowing for a variety of tonal options from clean to high-gain settings.
Is the Marshall MF350 Mode Four 350W Head suitable for live performances?: Yes, with its 350-watt output, the Marshall MF350 Mode Four is powerful enough for live performances, delivering robust sound that can fill large venues.

Videos

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Robert Jackson

A Forgotten High-Gain Metal MONSTER! | Marshall MF350 Mode Four

Robert Jackson

Marshall MF350 Mode Four | Playthrough Demo

ChoptonesOfficial

Reviews

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PROS

Takes pedals well on the clean channel
More gain than most will need
Digital reverb highly praised
Less prone to damage than full tube heads
Offers instant "butt rock," nu-metal, and shred tones
350W power can be used quietly or to shake windows
Footswitch with channel, solo boost, and reverb controls
Works well with a range of cabinets
Versatile with four usable modes
Emulated output feature for direct recording

CONS

OD2 mode can become shrieky and wild
Tone matrix selector can muddy sound
Prefers humbuckers over single-coil pickups
Clean channel not as receptive to dirt pedals as some prefer
Clean channel described as too dark by some
Gain can be fizzy and unclear
Requires high wattage cabinets to handle power without risk of damage
High gain settings are difficult and time-consuming to calibrate

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Marshall MF350 Mode Four 350W Head.

Features and functionality

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The Marshall MF350 uses a unique 15-pin D-Sub connector for footswitching instead of a standard 1/4 inch jack.
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It's noted that the MF350's connector system complicates channel switching when using a multi-amp stereo setup.
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Mods and upgrades

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Owners suggest splicing a Y adapter onto the existing footswitch cable to control two amps simultaneously, but warn it requires precise pin matching.
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User experience

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The MF350 lacks additional 1/4" switching jacks, making it challenging to switch channels on two amps at once without modifying the footswitch.
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Use cases and applications

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Players aiming to switch channels on dual amps simultaneously face challenges due to the proprietary footswitch connector design.
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4.5 out of 5

Based on 1 Review and 8 Ratings

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samgraffeo

302

almost 10 years ago

Powerhouse Amp

Very versatile with four different channels available. Great for a gain junkie but also lets you craft a brilliant clean tone with the optional mid scoop. Although its a key feature of the amp the 'tone matrix' selector is albeit a pretty useless addition and just tends to muddy the sound up unless your dream goal includes being in a Limp Bizkit cover band, Other than that its hard to use practically unless you have high wattage cabinets because this 350w beast will blow most speaker setups to pieces. A 1960AV is probably about the lowest wattage cab I would safely recommend to run with it. It's OD2 mode delivers more distortion than you could ever practically hope to use and the fuzz naturally sits on an annoying frequency that generally should be aided with an external EQ. The amp is drastically difficult and time consuming to calibrate on its high gain settings and once you've found a good sound you should wrap a big chain around it and never touch the settings again. But again, having 4 very different sounding channels at your disposal is a very convenient solution sometimes.

Roles:

Singer Guitarist Music Producer

Genres:

Rock Metal