Pricing and availability
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Average Price: $617
High-end/Boutique
$80
$181+
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Based on price data from 1 merchant for "Diezel Zerrer". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Unleash the Diezel Zerrer, a two-channel preamp/distortion pedal that transforms any clean amplifier channel into the legendary roar of a Diezel amp. Whether you're laying down tracks in the studio, powering through a live set, or simply practicing at home, the Zerrer provides the versatility and tone-shaping power that modern guitarists crave. With its ability to plug directly into mixers or recording interfaces thanks to speaker-emulated outputs, this pedal also offers a practical solution for direct recording, minimizing the need for excessive gear.
The Zerrer doesn't just add distortion; it reinvents your sound with detailed tone controls across two channels, from a subtle crunch to a searing lead. Presence and Deep controls allow you to fine-tune your sound further, adding clarity or low-end punch as needed. This pedal is not only about power but also about precision, enabling you to sculpt your tone with surgical accuracy. The addition of an effects loop and external switch support enhances its flexibility, integrating seamlessly with your existing setup. Whether used with an amplifier or as a standalone unit through headphones, the Diezel Zerrer is a robust tool that promises to elevate your guitar sound to new heights.
Key Features:
- Two-channel preamp and distortion pedal for electric guitar
- Transforms any amplifier's clean channel with Diezel's signature aggression
- Ideal for direct recording with speaker-emulated outputs
- Headphone output for silent practice
- Treble, Middle, and Bass tone controls on each channel
- Gain range from clean to over-the-top distortion
- Presence and Deep controls for tone shaping
- Integrated effects loop
- Footswitches for channel selection and bypass/mute functions
Product specs
| Brand | Diezel |
| Model | Zerrer 2-Channel Preamp |
| Finish | White |
| Year | 2010s |
| Categories | Overdrive and Boost Pedals, Preamps |
FAQs
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What type of power supply does the Diezel Zerrer require?
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The Diezel Zerrer requires a 12V DC power supply. It's important to ensure that the power supply provides the correct voltage to avoid damaging the pedal.
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Can the Diezel Zerrer be used as a standalone preamp for direct recording?
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Yes, the Diezel Zerrer functions as a 2-channel preamp, making it suitable for direct recording applications. It can deliver signature Diezel tones without needing an additional amplifier.
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How does the Diezel Zerrer handle high-gain settings?
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The Diezel Zerrer is designed to deliver high-gain tones typical of Diezel amplifiers, providing tight, articulate distortion suitable for metal and hard rock genres.
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Is the Diezel Zerrer suitable for use with both electric and bass guitars?
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While primarily designed for electric guitars, the Diezel Zerrer can also be used with bass guitars. However, tonal preferences may vary, and it's recommended to test the pedal with your specific setup.
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What are the core tonal characteristics of the Diezel Zerrer?
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The Diezel Zerrer offers a versatile range from clean to high-gain distortion, characterized by its clarity and punch. It captures the signature Diezel amp sound, making it ideal for players seeking powerful and defined tones.
Videos
Frank Fleckenstein
Diezel Zerrer Demo & Review
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Diezel Zerrer.
Use cases and applications
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The Zerrer is used to add three channels to a Marshall SV20H by running it through the FX loop for clean, crunch, and high-gain settings.
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With a Fryette PS-100, the Zerrer serves as a flexible platform for silent recording or direct to FOH, employing its speaker-emulated outputs.
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Zerrer can bypass an amp’s preamp when used in the FX loop, aiming for a versatile setup with both amp and pedal preamps.
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The Zerrer is favored for its ability to serve as a standalone unit for headphone practice without additional gear.
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User experience
Features and functionality
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Channel 1 offers warm, full cleans and can achieve a crunchy tone, suitable for older Maiden-like sounds when gain is maxed.
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Channel 2 of the Zerrer delivers high gain and saturation, satisfying users seeking Diezel-style brütality.
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Owners highlight the Zerrer's headphone jack as a key advantage over the Diezel Herbert pedal for quiet practice.
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