AudioFuDiezel VHX EL34 Head
Tube Guitar Heads
$4,022€3,589Check ↗
Brand profile · Germany, est. 1980s
Diezel
Diezel amplifiers, hailing from Germany, have cultivated a fiercely loyal following among high-gain guitarists seeking unparalleled sonic power and flexibility. Founded in the late 1980s by Matthias Diezel, the brand quickly gained recognition for its meticulously crafted, high-wattage tube amplifiers designed to deliver a signature blend of aggression and clarity. Diezel’s reputation is built on uncompromising quality and a commitment to pushing the boundaries of amplifier design.
VH4 amplifier headHerbert amplifier headEL34 tube amplificationHigh-gain distortionCustomizable channel routing
1980sfounded
Germanycountry
13products in stock
$268–$4,022price range
Diezel in the charts
Every chart where Diezel has five or more models — ranked by the AudioFu Index inside each.
All 13 Diezel products
Sorted by AudioFu Index — the strongest models of every category first.
Diezel Paul
Tube Guitar Heads
$2,453€2,189Check ↗
Diezel VH4 EL34 Head
Tube Guitar Heads
$3,686€3,289Check ↗
Diezel VH4-2 Pedal
Distortion Pedals
$369€329Check ↗
Diezel Herbert EL34 MKIII
Tube Guitar Heads
$3,686€3,289Check ↗
Diezel Columbus
MIDI Footswitches
$503€449Check ↗
Diezel Big MaX
Tube Guitar Heads
$2,229€1,989Check ↗
Diezel FS7-HA Hagen Footswitch
Guitar Amp Footswitches
$268€239Check ↗
Diezel FS7-PA Paul Footswitch
Guitar Amp Footswitches
$268€239Check ↗
Diezel FS7-PA Paul Footswitch
Guitar Amp Footswitches
$268€239Check ↗
Diezel Herbert Pedal Overdr./Preamp
Distortion Pedals
$335€299Check ↗
Diezel VH2 EL34 Head
Tube Guitar Heads
$2,352€2,099Check ↗
Diezel D-Moll EL34 Classic Head
Tube Guitar Heads
$2,453€2,189Check ↗
Diezel, honestly
What Diezel does well
- Exceptional build quality and durability
- Highly versatile channel configurations
- Remarkable clarity even at high volumes
- Powerful and articulate high-gain tones
- Intuitive and comprehensive MIDI control
What to watch for
- Premium-priced, limiting accessibility
- Can be overly complex for beginners
- High wattage demands experienced users
- Large and heavy, portability is a challenge
- Limited product range beyond amplifiers
Questions about Diezel
Where are Diezel amplifiers manufactured?
Diezel amplifiers are meticulously handcrafted in their factory in Germany, ensuring a high level of quality control and attention to detail.
Are Diezel amplifiers difficult to service?
Due to the complexity of their designs and specialized components, Diezel amplifiers often require servicing by qualified technicians familiar with their circuitry.
What is the significance of the 'EL34' designation in Diezel amp names?
The 'EL34' designation refers to the specific type of power tubes used in those models, contributing significantly to their characteristic warm and powerful tone.