The DOD Gonkulator Ring Modulator is one of DOD's most distinctive effects pedals, combining an adjustable ring modulator with a dedicated distortion circuit to create everything from aggressive drive tones to metallic clangs, robotic textures and deliberately chaotic experimental sounds.

Inspired by the cult-classic '90s Gonkulator, this version expands the concept with an adjustable carrier frequency, independent control over the distortion and ring modulation sections, true-bypass switching and modern pedalboard-friendly power.

With five controls – Gain, Dist, Output, Freq and Ring – the Gonkulator can move from distorted guitar sounds with subtle harmonic weirdness to extreme ring-modulated effects that sound unlike a conventional overdrive, fuzz or modulation pedal.

For experimental guitarists, alternative players, noise musicians, sound designers and anyone looking for something genuinely different, the Gonkulator is a brilliantly unconventional creative tool.

Why Choose the DOD Gonkulator? Ring Modulation + Distortion in One Pedal

The Gonkulator combines two effects that interact in unusual ways.

Its built-in distortion provides grit, saturation and additional harmonic content, while the ring modulator combines your instrument signal with an internally generated carrier frequency.

The result can range from relatively restrained distorted tones to metallic, robotic and intentionally dissonant sounds.

It's particularly effective for:

• Experimental guitar

• Alternative rock

• Industrial

• Noise rock

• Math rock

• Psychedelic music

• Unusual lead tones

• Sound design

• Experimental bass

• Studio effects

Five Controls, Huge Range of Sounds

Despite its unconventional sound, the Gonkulator uses a straightforward five-knob interface.

Gain

Controls the amount of gain in the distortion section.

Lower settings can provide a more restrained distorted foundation, while higher settings increase saturation and aggression.

Dist

Controls the level of the distortion section.

This allows you to balance the distorted component against the ring-modulated signal.

Output

Sets the pedal's overall output level.

Freq

Adjusts the carrier frequency of the ring modulator.

This is central to the Gonkulator's character. Changing the frequency dramatically alters how the ring modulation interacts with the notes you're playing.

Ring

Controls the output level of the ring-modulation effect.

Reduce it for a more distortion-focused sound or increase it to bring the Gonkulator's metallic, dissonant character to the front.

What Does a Ring Modulator Actually Do?

Ring modulation is very different from familiar modulation effects such as chorus, phaser or flanger.

The effect combines your instrument with a separate carrier frequency, generating additional frequencies that can be unrelated to the original musical note.

That's what creates the Gonkulator's distinctive:

• Bell-like clangs

• Metallic harmonics

• Robotic sounds

• Dissonant textures

• Mechanical effects

• Experimental overtones

The Freq control lets you change the carrier frequency, meaning the effect can interact very differently with different notes and riffs.

For players who enjoy experimentation, this is where much of the fun begins.

More Than Just a Ring Modulator

One of the Gonkulator's biggest advantages is its built-in distortion.

The distortion section provides a harmonically rich foundation that can then interact with the ring modulator.

You can emphasise either side of the pedal depending on the settings.

Use less Ring for distortion with an unusual edge, or increase the ring-modulated signal for much more extreme effects.

This makes it useful for creating:

• Industrial riffs

• Glitchy lead sounds

• Aggressive noise textures

• Experimental rhythm parts

• Mechanical effects

• Unusual studio overdubs

• Synth-like guitar sounds

Where Should the Gonkulator Go on a Pedalboard?

Because the Gonkulator includes its own distortion circuit, a good starting point is towards the beginning of your signal chain:

Guitar → Gonkulator → Modulation → Delay → Reverb → Amplifier

However, the Gonkulator is exactly the kind of pedal that rewards experimentation.

Try combining it with:

• Fuzz

• Octave

• Pitch shifting

• Phaser

• Chorus

• Delay

• Reverb

• Other distortion pedals

Moving the Gonkulator around your signal chain can produce dramatically different results.

Guitar and Bass

The Gonkulator isn't restricted to six-string electric guitar.

Bass players can use the combination of distortion and ring modulation for aggressive, synth-like and deliberately unconventional sounds.

It's particularly interesting for bassists working with:

• Industrial music

• Noise rock

• Experimental music

• Alternative rock

• Synth-inspired bass sounds

• Effects-heavy arrangements

Who Is the DOD Gonkulator For?

This isn't designed to be another conventional blues overdrive.

It's for musicians who actively want unusual sounds.

We particularly recommend it for:

• Experimental guitarists

• Alternative musicians

• Industrial players

• Noise-rock guitarists

• Math-rock players

• Psychedelic musicians

• Sound designers

• Studio musicians

• Experimental bassists

• Pedal collectors

• Players building unusual effects boards

Technical Specifications

• Brand: DOD

• Model: Gonkulator

• Effect Types: Ring Modulator / Distortion

• Controls: Gain, Dist, Output, Freq, Ring

• Carrier Frequency: Adjustable

• Bypass: True Bypass

• Input: 1 x 1/4" TS

• Input Impedance: 470 kΩ

• Output: 1 x 1/4" TS

• Output Impedance: 100Ω

• Current Draw: 20mA

• Status Indicator: LED

• Format: Stompbox

• Suitable For: Guitar and Bass

Power Requirements

The DOD Gonkulator can be powered using:

• 9V alkaline battery

• Compatible 9V DC power adapter

Power supply is not included.

What's Included?

• DOD Gonkulator Ring Modulator Effects Pedal

Why Buy This One?

The Gonkulator occupies a very different space from most guitar pedals.

Rather than recreating a familiar amplifier, drive or modulation sound, it gives you a way to create tones that can be deliberately metallic, dissonant, robotic and unpredictable.

The independent distortion and ring-modulation controls mean it doesn't have to be completely chaotic either. You can blend the two sections to introduce as much – or as little – weirdness as the music requires.

For recording, experimental pedalboards and players who enjoy turning conventional riffs into something completely different, the Gonkulator offers a genuinely distinctive sonic palette.

Fair Deal Music Verdict

★★★★★ 5/5

The DOD Gonkulator is an easy pedal to recommend to the right musician precisely because it isn't trying to appeal to everyone.

Best for: Experimental, alternative, industrial, noise and effects-focused musicians.

Main benefit: It combines distortion and adjustable ring modulation in one compact pedal.

Standout feature: The Freq and Ring controls give you direct control over the strange metallic harmonics that define the Gonkulator sound.

Value: Excellent for players who would otherwise need separate distortion and ring-modulation pedals to explore similar territory.

If you're looking for transparent overdrive, this isn't it. If you want a pedal capable of turning a perfectly normal guitar riff into something mechanical, dissonant and completely unexpected, the Gonkulator is exactly where we'd start.

Why Buy From Fair Deal Music?

Choosing Fair Deal Music means buying from a passionate team of musicians who genuinely understand the products we sell. Whether you're purchasing your first instrument, upgrading your current setup or searching for something special, we're here to help you make the right choice with friendly advice and expert support.

When you shop with Fair Deal Music, you can buy with confidence thanks to:

• Expert advice from knowledgeable musicians

• Carefully checked new, used, pre-owned and ex-display equipment

• Competitive prices on leading music brands

• Secure UK-wide delivery

• Flexible finance options available (subject to status)

• Friendly support before and after your purchase

• A trusted independent UK music retailer with decades of experience

Trade In. Trade Up. Save More.

Thinking about upgrading? Your next piece of gear could cost less than you think.

We're always happy to consider part exchanges and trade-ins on a wide range of musical instruments and equipment. Whether you're looking to upgrade your guitar, keyboard, amplifier, drum kit or studio gear, your existing equipment could help reduce the cost of your next purchase.

Simply get in touch with our team for a no-obligation valuation, and we'll be happy to discuss the options available.

It's an easy way to unlock the value of the gear you no longer use while making your next instrument even more affordable.

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