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Average Price: $247

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$300

$801+

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Description

The Marshall Valvestate 8100 is a legendary guitar amplifier head that has left an indelible mark on the rock and metal scenes since its introduction in the early '90s. Renowned for its versatile sound and reliable performance, this amp head is a favorite among guitarists seeking both power and tonal flexibility. The hybrid design combines a solid-state power section with a valve-driven preamp, offering the warmth of tube amplification with the reliability of solid-state technology.

With its three channels—clean, overdrive, and crunch—the Valvestate 8100 provides a wide range of sonic possibilities, from pristine cleans to aggressive high-gain distortion. The inclusion of a contour control further enhances its tonal versatility, allowing players to shape their sound with precision. The Valvestate series’ signature tone is characterized by its thick, rich mids and tight bass response, ensuring your riffs cut through the mix with authority.

Perfect for both studio work and live performances, the Valvestate 8100 delivers consistent sound quality and durability. Its 100-watt output offers plenty of headroom for any venue, ensuring your sound is heard loud and clear. Whether you're chasing classic rock tones or modern metal aggression, this amp head can deliver.

Key Features:

  • 100-watt hybrid amp head with solid-state power and valve preamp
  • Three channels: clean, overdrive, and crunch
  • Contour control for enhanced tonal shaping
  • Renowned for versatility in rock and metal genres
  • Suitable for studio and live performance settings

Product specs

Brand Marshall
Model Valvestate 100V Model 8100 2-Channel 100-Watt Guitar Amp Head
Finish Black
Year 1991 - 1998
Made In United Kingdom
Categories Guitar Heads
Built-In Effects Built-In Effects
Color Family Black
Electronics Hybrid
Impedance 4 ohms
Number of Channels 2 Channels
Number of Inputs 1 Input
Output Power (Watts) 100
Power Tube Type None
Reverb Spring Reverb

FAQs

What kind of tone can I expect from the Marshall Valvestate 8100 for rock and metal music?

The Marshall Valvestate 8100 is renowned for its aggressive and punchy tone, making it ideal for rock and metal genres. Its hybrid technology combines a tube-driven preamp with solid-state circuitry to deliver a powerful sound with plenty of gain and clarity.

Does the Marshall Valvestate 8100 work well with guitar pedals?

Yes, the Marshall Valvestate 8100 is known for handling pedals effectively. Its clean channel provides a solid foundation for modulation and overdrive pedals, while the effects loop allows for seamless integration of time-based effects.

Is the Marshall Valvestate 8100 loud enough for live performances?

With 100 watts of power, the Marshall Valvestate 8100 is more than capable of handling live performances in medium to large venues. Its robust output ensures it can compete with a full band setup, including a drummer.

How does the Marshall Valvestate 8100's reverb sound?

The Marshall Valvestate 8100 features a spring reverb that adds a classic, warm ambiance to your sound. It's adjustable and can provide anything from a subtle depth to a pronounced echo, suitable for various playing styles.

What are the main connectivity options on the Marshall Valvestate 8100?

The Marshall Valvestate 8100 offers a single input for your guitar and includes an effects loop for additional pedals. It also features speaker outputs to connect with external cabinets, allowing for flexible stage and studio setups.

Taylor Danley

Taylor Danley

This Legendary Amp Absolutely Rips!!

Video thumbnail for This Legendary Amp Absolutely Rips!! by Taylor Danley

This Legendary Amp Absolutely Rips!!

Taylor Danley

Taylor Danley

Video thumbnail for Marshall Valvestate Shootout - 8100 vs VS100 | Chug Battle! by Taylor Danley

Marshall Valvestate Shootout - 8100 vs VS100 | Chug Battle!

Taylor Danley

Taylor Danley

Video thumbnail for Marshall Valvestate 8100 Metal Clip by Lasse Lammert

Marshall Valvestate 8100 Metal Clip

Lasse Lammert

Lasse Lammert

Video thumbnail for Chuck Schuldiner Marshall 8100 - Death Guitar Tone by LambChopper678

Chuck Schuldiner Marshall 8100 - Death Guitar Tone

LambChopper678

LambChopper678

Video thumbnail for Marshall Valvestate 8100 Repair, Demo and Review by Purgasound

Marshall Valvestate 8100 Repair, Demo and Review

Purgasound

Purgasound

Video thumbnail for Gear Curiosities: Marshall Valvestate 8100 - 1 Tube + Op-Amps + LEDs = Death Metal Glory! by Plague Scythe Studios

Gear Curiosities: Marshall Valvestate 8100 - 1 Tube + Op-Amps + LEDs = Death Metal Glory!

Plague Scythe Studios

Plague Scythe Studios

Video thumbnail for MARSHALL 8100 VALVESTATE (THE BEST AMP THEYVE MADE)? by Ninecore Neil

MARSHALL 8100 VALVESTATE (THE BEST AMP THEYVE MADE)?

Ninecore Neil

Ninecore Neil

Video thumbnail for MARSHALL VALVESTATE 8100 AND MARSHALL 1960A CAB by Ninecore Neil

MARSHALL VALVESTATE 8100 AND MARSHALL 1960A CAB

Ninecore Neil

Ninecore Neil

Video thumbnail for Marshall Valvestate 8100 by ReampZone (Kemper profiles demo) by Have Guitar

Marshall Valvestate 8100 by ReampZone (Kemper profiles demo)

Have Guitar

Have Guitar

Reviews

PROS

  • Fantastic sound quality overall

  • High gain and volume capabilities

  • Versatile tone options with effective Contour/Middle knobs

  • Excellent for specific genres like death metal and thrash

  • Affordable price point

  • Capable of producing old school and modern tones

  • Pairs well with complementary speakers and pedals for enhanced sound

CONS

  • Minor problems reported upon arrival

  • Clean channel may "fart out" at higher gains

  • Poor quality reverb feature

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Marshall Valvestate 8100.

Use cases and applications

  • The 8100 is versatile for rock and heavier genres, with a unique sound that many metal and nu-metal artists have used.

    Source
  • The 8100 is favored for metal genres, particularly old school and Norwegian black metal, without needing a boost pedal.

    Source
  • Using the Mesa OS 4x12 cab compensates for the amp's lack of bass, making it suitable for bass-heavy tones.

    Source

Value and pricing

  • Some owners believe 8100 prices may rise due to its historical use in iconic albums despite its current unfashionable status.

    Source

Comparisons

  • Users find the Marshall 8100 inherently more metal-sounding compared to the Orange Super Crush 100, which often requires a boost.

    Source
  • The Valvestate 8100's preamp tube is only active on the gain channel, unlike the VS100R, which impacts their differing sound qualities.

    Source
  • Owners report that using a Marshall 1960A cab significantly improves low-end response compared to the original undersized cab.

    Source

Setup and maintenance

  • Replacing pots is common, as they tend to wear out over time, but doing so can maintain the amp's reliability and performance.

    Source

Features and functionality

  • The Valvestate 8100 doesn't require a connected speaker load, allowing line out to a mixer for silent practice with headphones.

    Source
  • The 8100 can be used with an 8 ohm cab, but it will deliver approximately 75 watts instead of its full 100 watts.

    Source
  • The FX loop is buffered; running a jumper from send to return and cranking the FX knob can provide a saturated boost.

    Source

User experience

  • Valvestates may have reliability issues, requiring caution during purchase to ensure functionality.

    Source
  • Some owners find it excels at low volumes for recording and home use, with a strong preference for its unique sound.

    Source

Mods and upgrades

  • Adding an EQ or a Guptech PdeQ in the effects loop can enhance bass response, addressing the amp's natural low-end deficiency.

    Source

Critic Reviews

Valvestate 8100 Review: I've been playing guitar for four years, and I've owned four... | Marshall | Guitar Amplifiers | Reviews @ Ultimate-Guitar.Com

ultimate-guitar.com
Add

4.5 out of 5

Based on 4 Reviews and 23 Ratings

5 star
4 star
3 star
2 star
1 star
M

Amazing amp head

Right out of the box this things a beast, it sounds amazing for that old school death metal tone and I can even get some sludgey tones.

M

Great amp for my needs.

Great amp for death metal and such, but the only problem might be with the clean channel. Since the gain knob works as a volume knob on the clean channel, at higher gain it can fart out the sound.

viggovalf

Best Metal Amp

It's one of the best amps for a good thrash and death metal tone. It's also really cheap at around 200 USD

quezypsko

Mostly for those, who only want to play death metal or classic thrash shit. 7/10

Classic death metal sound. Very poor reverb.

Artist usage

Add artist
See how Billy Gibbons uses Marshall Valvestate 8100

Billy Gibbons

Guitarist

ZZ Top

...
Verified via Marshall

Marshall claims that this iconic amp was used by Billy Gibbons of ZZ Top

See how Joe Duplantier uses Marshall Valvestate 8100

Joe Duplantier

Singer, Guitarist

Gojira

...
Verified via GearGods

Joe says in a Gear Gods interview, "The very first amp I used was a Valvestate Marshall. You know, I liked those amps. They’re very precise and sharp. The low end is very transistor." Then later mentions, "Yeah, those are what Meshuggah used to use way back in the ‘90s. I saw Meshuggah back in 1998 and they were using those Valvestates."

See how Chuck Schuldiner uses Marshall Valvestate 8100

Chuck Schuldiner

Guitarist, Singer

Death (Metal Band)

...
Verified via Photo

The Empty Words Project is founded by Chuck's family. Here they republish an interview with Pit Magazine, originally published in June/1999, Chuck Said: "My amp is a Marshall Valvestate head and cabinet, that's about it. I don't use effects except for a little chorus on my leads, I really like a basic setup." This article from Guitar Geek confirms this as an 8100 specifically.

See how Ola Englund uses Marshall Valvestate 8100

Ola Englund

Guitarist, Podcasters & Streamers

Six Feet Under

...
Verified via YouTube

In this video, Ola Englund uses a Marshall Valvestate amp head with his Hesu 2x12 cab.

See how Deryck Whibley uses Marshall Valvestate 8100

Deryck Whibley

Singer, Guitarist

Sum 41

...
Verified via Photo

In this post, on Sum 41's Facebook, the caption reads, "just bought these new amps. these 2 amps together make such a huge sound. this is what we used a lot on the chuck album. they were the main guitar sounds on "no reason" "bitter end" "angels with dirty faces" and "we're all to blame". i can't wait to lay some guitars down for the new record with these. you'll hear a lot of them on this new stuff. "

See how Dave Baksh uses Marshall Valvestate 8100

Dave Baksh

Guitarist

Sum 41

...
Verified via YouTube

In the YouTube video titled "Backstage With Dave Baksh of Sum 41 | Studio Classic | Marshall," at the 1:42 mark, guitarist Dave Baksh confirms that he began his music career using the Marshall Valvestate, referring to it as a "great solid state amp."

See how Rob Barrett uses Marshall Valvestate 8100

Rob Barrett

Guitarist, Singer

Cannibal Corpse

...
Verified via Photo

A marshall vs8100 head is visible in the studio during the recording of The Bleeding in part 1 of the centuries of torment documentary/video (https://youtu.be/aGPot3rP53o) at around 1:28:57.

See how Wayne Static uses Marshall Valvestate 8100

Wayne Static

Keyboardist, Music Producer

Static?X

...
Verified via YouTube

Producer Ulrich Wild states that Wayne's guitar parts for Wisconsin Death Trip were recorded on a Marshall Valvestate 8100 in this video

See how Dino Cazares uses Marshall Valvestate 8100

Dino Cazares

Guitarist

Fear Factory

...
Verified via Seymour Duncan

"I used a Marshall® Valvestate 100 watt head going through a model 1960A cabinet with Celestion® Vintage 30s in it, and that was killer. For effects, I used a Digitech® Whammy, an old Ibanez® chorus, and I also used a Line 6® Pod Pro for a lot of my effects as well because it has a wide variety of effects that I really like."

See how Ihsahn uses Marshall Valvestate 8100

Ihsahn

Singer, Guitarist

Emperor

...
Verified via YouTube

In a 1997 live performance video from the "Anthems to the Welkin at Dusk" tour in Milan, Ihsahn of Emperor is seen using the Marshall Valvestate 8100 guitar amplifier head, identifiable by its prominent logo and gold panel.

See how John Browne uses Marshall Valvestate 8100

John Browne

Guitarist, Composer

Monuments

...
Verified via BOSS Articles

In this article on the official Boss website, it is confirmed that John Browne used a Marshall Valvestate 8100.

See how Mikko Lindström uses Marshall Valvestate 8100

Mikko Lindström

Guitarist

HIM

...
Verified via YouTube

Linde used an amp that appears to be a Valvestate in the mid-to-late 90's.

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 Valvestate 8100, it is most commonly used with the following gear.

Shure SM57
Shure SM57 Dynamic Microphones
2
Boss NS-2 Noise Suppressor
Boss NS-2 Noise Suppressor Noise Gate Effects Pedals
2
Opcode Studio Vision
Opcode Studio Vision Music Software
1
Electro-Voice RE20
Electro-Voice RE20 Dynamic Microphones
1
Lexicon 300
Lexicon 300 Effects Processors
1
Apple iMac (General)
Apple iMac (General) Computers & Peripherals
1

Community setups

Show yours
marouanechakib

marouanechakib

Gear IQ 275

awwim

awwim

Gear IQ 1869

indecemberofficial

indecemberofficial

Gear IQ 57

kyron_vannuffelen

kyron_vannuffelen

Gear IQ 91

1 alternative for Marshall Valvestate 8100, curated by the Equipboard community.

Marshall MG100HDFX

$214.20

Vintage or Discontinued similar sound cheaper alternative

Both cheap solid state amps that have a very scooped bassy sound

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