Pricing and availability

We compare 600+ stores and found this item at 5 stores. Prices updated .

Sweetwater
5.0 (7)
$4,299.99
Guitar Center
5.0 (1)
$4,299.99
Reverb
4.0 (3)
$4,299.99 New
$3,300.00 Used
Musician's Friend
$4,299.99
Thomann
5.0 (3)
$2,799.00 $2,777.00 $22.00 · All time low

Average Price: $3,879

High-end/Boutique

$300

$801+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 4 merchants for "Diezel Herbert III 180-watt 3-channel Tube Head". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Product Description:

Meet the Diezel Herbert III 180-Watt 3-Channel Tube Head, the latest iteration of a fire-breathing beast that is sure to become an essential part of your arsenal. Designed with the modern metal musician in mind, it offers unparalleled headroom and is perfect for down-tuned guitars. This 3-channel, 180-watt powerhouse boasts a tighter, more articulate voice than its predecessor, ensuring a sound that punches through the mix and hits you right in the chest. Whether you're after clean tones or Diezel's famous levels of gain, the Herbert III delivers.

The Diezel Herbert III is not just about power and gain. It's about flexibility and control. Each of its three channels brings its own unique voice and gain level, making it the perfect tool for any situation. Channel one offers pristine cleans that remain clear even at high levels, while channel two delivers everything from crunch to metal. Channel three adds a low-mid focus, perfect for fattening up your solos.

To further enhance your sound, this amp features a MIDI-programmable ± switch on channel two. This offers even more flexibility, allowing you to fine-tune your sound to suit your playing style, the venue, and your musical genre.

Key Features:

  • 180-watt amp head with a tighter, more articulate voice than its predecessor
  • Infinite headroom, perfect for down-tuned guitars
  • 3 uniquely voiced channels for a wide range of sounds
  • Powered by 12AX7 preamp tubes and 6L6 power tubes
  • MIDI-programmable ± switch on channel two for added flexibility
  • Series, parallel, and switchable effects loops
  • Each channel features its own 3-band EQ
  • Global presence and deep controls let you fine-tune your tone to suit the venue
  • Compensated output sends speaker-emulated tone directly to the console
  • Jacks for multiple types of Diezel foot control

Product specs

Type Tube
Number of Channels 3
Output Power 180W
Preamp Tubes 5 x 12AX7
Power Tubes 6 x EL34
EQ 3-band EQ per channel, Midcut, Presence, Deep
Inputs 1 x 1/4"
Outputs 2 x 1/4" (4 ohm), 2 x 1/4" (8 ohm), 1 x 1/4" (16 ohm), 1 x 1/4" (tuner), 1 x 1/4" (compensated out)
Effects Loop 3 x Loops (serial, parallel, switchable)
MIDI I/O In/Thru
Footswitch I/O 1 x 1/4" (FS7HE footswitch), 1 x 3-pin XLR (Columbus footswitch)
Footswitch Included No
Bias Type Adjustable Fixed
Construction Material Black Tolex
Power Source Standard IEC AC cable
Height 10.75"
Width 29"
Depth 11"
Weight 56 lbs.

FAQs

What type of music genres is the Diezel Herbert III 180-watt 3-channel Tube Head best suited for?

The Diezel Herbert III is versatile and excels in genres requiring high gain and clarity, such as metal and hard rock, thanks to its powerful 180-watt output and three-channel design.

How does the Midcut feature on the Diezel Herbert III affect the sound?

The Midcut feature allows for scooping out mid frequencies, providing a more aggressive tone ideal for heavy rhythm playing and enhancing the amp's versatility across different styles.

Can the Diezel Herbert III be used with a MIDI controller?

Yes, the Diezel Herbert III has MIDI In/Thru connections, enabling integration with MIDI controllers for seamless channel switching and effects management.

Does the Diezel Herbert III support external effects pedals?

Yes, it features three effects loops (serial, parallel, switchable), allowing for flexible integration of external effects pedals into your setup.

Is the Diezel Herbert III suitable for live performances?

Absolutely, with its 180-watt output and multiple channel options, the Diezel Herbert III is powerful enough for live performances, even in large venues.

How can I control the Diezel Herbert III without a footswitch?

While a footswitch is not included, the amp can be controlled manually via its front panel, or you can purchase compatible footswitches like the FS7HE or Columbus for easier control.

RezaMatix

RezaMatix

2019 Diezel Amplification - Herbert MK3 - Playthru

Video thumbnail for 2019 Diezel Amplification - Herbert MK3 - Playthru by RezaMatix

2019 Diezel Amplification - Herbert MK3 - Playthru

RezaMatix

RezaMatix

Video thumbnail for Diezel Amplification - Herbert MK3 by Tony Batal

Diezel Amplification - Herbert MK3

Tony Batal

Tony Batal

Video thumbnail for MASSIVE, Mean and Modern. | Diezel Herbert MKIII by Kyle Bull

MASSIVE, Mean and Modern. | Diezel Herbert MKIII

Kyle Bull

Kyle Bull

Video thumbnail for Diezel Herbert MK3 | Monsters of High Gain (2023) by Premier Guitar

Diezel Herbert MK3 | Monsters of High Gain (2023)

Premier Guitar

Premier Guitar

Video thumbnail for Diezel Herbert MK3 by TheSubmanCometh

Diezel Herbert MK3

TheSubmanCometh

TheSubmanCometh

Reviews

PROS

  • Warm, pristine clean channel

  • Brutal, high-gain capabilities on Channel 2+

  • Midcut feature adds significant tonal versatility

  • Mute switch for convenient silent tuning or pauses

  • Exceptional clarity even with extreme gain settings

  • Bright and tight sound, ideal for baritone tunings

  • Less compression and more responsive EQ than predecessors

  • Built like a Sherman tank; excellent durability

  • Can achieve nearly any desired sound with its EQ

CONS

  • Cannot achieve Hiwatt type cleans, limiting some clean tone options

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Diezel Herbert III 180-watt 3-channel Tube Head.

Comparisons

  • The Diezel Herbert excels in retaining low-end clarity, especially with extended range guitars, outperforming the Uberschall in super low-tuned staccato rhythm riffs.

    Source
  • The Diezel Herbert's 180W power and headroom are praised for tight, crystal-clear clean tones, especially in lower tunings, compared to other amps in its class.

    Source
  • The Herbert is favored for its clean tones over the Diezel VH-2, which, despite sounding great, lacks the "wow" factor of the Herbert and Wizard.

    Source

Features and functionality

  • The Herbert's dynamic and sensitive response to picking requires time to dial in, providing tightness at the expense of less saturation compared to the Uberschall.

    Source
  • The Herbert is noted for its 3.5 channels, offering versatility across a range of tones while maintaining Diezel's signature distortion.

    Source
  • The Diezel Herbert III's cleans are described as underrated, suitable for jazz, with a unique tonal quality that stands out among high-gain amps.

    Source

Build quality

  • Owners describe the Diezel Herbert as "built like an old tank," indicating robust construction that stands out in the amplifier market.

    Source

Use cases and applications

  • The Herbert's design and power make it ideal for players using extended range guitars and those needing substantial headroom for live performances.

    Source

User experience

  • Some owners report pairing the Herbert with a Wizard MTL2 for a favorite sound combination, highlighting its compatibility with other high-end amps.

    Source

Based on 0 Reviews and 0 Ratings

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Artist usage

Add artist
See how Buckethead uses Diezel Herbert III 180-watt 3-channel Tube Head

Buckethead

Guitarist, Bassist

Guns N' Roses

...
Verified via Guitar Lobby

According to Guitar Lobby, Buckethead used Diezel Herbert III.

"Diezel Herbert is a 180 Watt amp head. It has three independent channels, including separate EQs. It has been spotted in various Buckethead concerts, although not as frequently as the others on this list. It is one of the lesser-known models on the list. Still, its name keeps popping up on various forums, regularly being associated with Buckethead’s name."

See how Ryan "Fluff" Bruce uses Diezel Herbert III 180-watt 3-channel Tube Head

Ryan "Fluff" Bruce

Guitarist, Music Producer

Dragged Under

...
Verified via Instagram

In an Instagram post by @riffsandbeards, Ryan Bruce, also known as Fluff, previews his new YouTube video where he demonstrates the Diezel Herbert III 180-watt 3-channel Tube Head, confirming his use of this specific gear. The caption reads: "Checking out the @diezelamps Herbert III today, link in Story🎸🎸🎸 #diezel #prsguitars."

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 Diezel Herbert III 180-watt 3-channel Tube Head, it is most commonly used with the following gear.

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