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Pedals & Effects

Explore a curated selection of guitar pedals and effects at Gsus4 - from boutique overdrive and distortion to delay, reverb, modulation, pitch, volume and utility pedals. Our range covers everything from classic analogue tones to modern, experimental sound design tools.

Based in Sydney, Gsus4 focuses on thoughtfully selected gear that inspires creativity, whether you are building a compact pedalboard, refining your core tone, or expanding into ambient and textural sounds. Each pedal is chosen for sound quality, build reliability and real-world usability.

Discover gain devices, preamps, buffers, switching solutions and time-based effects from respected global and boutique brands. Whether you play live, record at home, or experiment in the studio, our guitar effects collection is designed to support every stage of your signal chain.

Pedals & Effects - Gsus4

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Xotic XXP-1 Multi-Function Expression 3-in-1 Pedal w/ Toe Switch & Potentiometer (Xotic-XXP-1) - Gsus4 Xotic XXP-1 Multi-Function Expression 3-in-1 Pedal w/ Toe Switch & Potentiometer (Xotic-XXP-1) - Gsus4
$268.00 - $268.00
$268.00
$268.00
$268.00 - $268.00
$268.00

Xotic XXP-1 Multi-Function Expression 3-in-1 Pedal w/ Toe Switch & Potentiometer

Xotic Effects

The Xotic XXP-1 is a professional expression pedal designed to give players more control without filling a pedalboard with multiple expression cont...

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$268.00 - $268.00
$268.00
$268.00
$268.00 - $268.00
$268.00
JAM Pedals Tiny Amp Destroyer Stu Mackenzie King Gizzard Signature Drive Pedal (JAM-TAD) - Gsus4 JAM Pedals Tiny Amp Destroyer Stu Mackenzie King Gizzard Signature Drive Pedal (JAM-TAD) - Gsus4
$439.00 - $439.00
$439.00
$439.00
$439.00 - $439.00
$439.00

JAM Pedals Tiny Amp Destroyer Stu Mackenzie King Gizzard Signature Drive Pedal

JAM Pedals

The JAM Pedals Tiny Amp Destroyer (TAD) is a collaboration with Stu Mackenzie of King Gizzard & the Lizard Wizard, created to capture one of th...

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$439.00 - $439.00
$439.00
$439.00
$439.00 - $439.00
$439.00
Cornerstone CENTURIO Dual Channel Klon Overdrive Pedal (Cornerstone-Centurio) - Gsus4 Cornerstone CENTURIO Dual Channel Klon Overdrive Pedal (Cornerstone-Centurio) - Gsus4 Sold out
$409.00 - $409.00
$409.00
$409.00
$409.00 - $409.00
$409.00

Cornerstone CENTURIO Dual Channel Klon Overdrive Pedal

Cornerstone

The Cornerstone Centurio is a premium dual-channel overdrive pedal that takes the legendary Klon-inspired circuit and expands it into a far more v...

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$409.00 - $409.00
$409.00
$409.00
$409.00 - $409.00
$409.00
Sold out
Contact For Availability
Warm Audio Dirty Boy Junior Boost Guitar Pedal (WAR-DBJRBOOST) - Gsus4 Warm Audio Dirty Boy Junior Boost Guitar Pedal (WAR-DBJRBOOST) - Gsus4
$186.00 - $186.00
$186.00
$186.00 - $186.00
$186.00

Warm Audio Dirty Boy Junior Boost Guitar Pedal

Warm Audio

The Warm Audio Dirty Boy Junior Boost is a transparent guitar overdrive pedal born from a collaboration between Warm Audio and Dirty Boy Pedals. D...

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$186.00 - $186.00
$186.00
$186.00 - $186.00
$186.00
Warm Audio Dirty Boy Junior Overdrive Guitar Pedal (WAR-DBJROD) - Gsus4 Warm Audio Dirty Boy Junior Overdrive Guitar Pedal (WAR-DBJROD) - Gsus4
$186.00 - $186.00
$186.00
$186.00 - $186.00
$186.00

Warm Audio Dirty Boy Junior Overdrive Guitar Pedal

Warm Audio

The Warm Audio Dirty Boy Junior is a high–headroom overdrive pedal born from a collaboration between Warm Audio and Dirty Boy Pedals. It translate...

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$186.00 - $186.00
$186.00
$186.00 - $186.00
$186.00
Keeley TUBE DRIVE Standard - Twin Triode Tube Driven Dual Overdrive (KTubeDrive) - Gsus4 Keeley TUBE DRIVE Standard - Twin Triode Tube Driven Dual Overdrive (KTubeDrive) - Gsus4 Sold out
$484.00 - $484.00
$484.00
$484.00
$484.00 - $484.00
$484.00

Keeley TUBE DRIVE Standard - Twin Triode Tube Driven Dual Overdrive

Keeley Electronics

The Keeley Tube Drive – Twin Triode Dual Overdrive combines two iconic drive circuits into one premium pedal, delivering authentic tube warmth alon...

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$484.00 - $484.00
$484.00
$484.00
$484.00 - $484.00
$484.00
Sold out
Contact For Availability
Keeley TUBE DRIVE Limited Edition - 1987 JAN 12AT7WC Tube Driven Overdrive (KTubeDrive-AT7) - Gsus4 Keeley TUBE DRIVE Limited Edition - 1987 JAN 12AT7WC Tube Driven Overdrive (KTubeDrive-AT7) - Gsus4 Sold out
$521.00 - $521.00
$521.00
$521.00
$521.00 - $521.00
$521.00

Keeley TUBE DRIVE Limited Edition - 1987 JAN 12AT7WC Tube Driven Overdrive

Keeley Electronics

Experience authentic tube-driven overdrive with the Keeley Tube Drive – 1987 JAN 12AT7WC, a Dealer Exclusive pedal that combines two of Keeley’s mo...

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$521.00 - $521.00
$521.00
$521.00
$521.00 - $521.00
$521.00
Sold out
Contact For Availability
Walrus Canvas Dual Expression Pedal w/ USB-C MIDI (Walrus-ExpressionPedal) - Gsus4 Walrus Canvas Dual Expression Pedal w/ USB-C MIDI (Walrus-ExpressionPedal) - Gsus4 Sold out
$372.00
$372.00 - $372.00
$372.00
$350.00
$350.00 - $350.00
$350.00

Walrus Canvas Dual Expression Pedal w/ USB-C MIDI

Walrus Audio

The Walrus Audio Canvas Expression is far more than a traditional expression pedal. Designed as a flexible control hub, it features two independent...

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$372.00
$372.00 - $372.00
$372.00
$350.00
$350.00 - $350.00
$350.00
Sold out
Contact For Availability
Caroline ARIGATO Phaser Vibrato w/ Havoc Switch (Limited Black) (Caroline-Arigato-Blk) - Gsus4 Sold out
$313.00 - $313.00
$313.00
$313.00
$313.00 - $313.00
$313.00

Caroline ARIGATO Phaser Vibrato w/ Havoc Switch (Limited Black)

CAROLINE

Not all phasers are created equal. The Caroline Guitar Company Arigato takes the familiar analog phaser concept and pushes it into new territory, d...

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$313.00 - $313.00
$313.00
$313.00
$313.00 - $313.00
$313.00
Sold out
Contact For Availability
Earthquaker Devices x KGR Cast Iron Dispatch Master V3 Delay & Reverb (Limited Edition) (M00012284) - Gsus4 Earthquaker Devices x KGR Cast Iron Dispatch Master V3 Delay & Reverb (Limited Edition) (M00012284) - Gsus4
$447.00
$447.00 - $447.00
$447.00
$372.00
$372.00 - $372.00
$372.00

Earthquaker Devices x KGR Cast Iron Dispatch Master V3 Delay & Reverb (Limited Edition)

Earthquaker Devices

This is limited to 20 in Australia - KGR Cast Iron Limited edition model. Crystalline digital delays up to 1.5 seconds without nasty self-oscilla...

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$447.00
$447.00 - $447.00
$447.00
$372.00
$372.00 - $372.00
$372.00
ZVEX DB-1 High Impedance Analog Signal Meter (AUD-ZV-VU-DB1) - Gsus4
$260.00
$260.00 - $260.00
$260.00
$246.00
$246.00 - $246.00
$246.00

ZVEX DB-1 High Impedance Analog Signal Meter

ZVEX

The ZVEX DB-1 is a unique utility pedal designed to visually monitor your guitar signal without changing your tone. Featuring an ultra-high...

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$260.00
$260.00 - $260.00
$260.00
$246.00
$246.00 - $246.00
$246.00
Greer Amps MORI DriveTube Screamer & Klon Hybrid Overdrive (Greer-Mori) - Gsus4 Greer Amps MORI DriveTube Screamer & Klon Hybrid Overdrive (Greer-Mori) - Gsus4
$327.00 - $327.00
$327.00
$335.00
$335.00 - $335.00
$335.00

Greer Amps MORI DriveTube Screamer & Klon Hybrid Overdrive

Greer Amps

The Greer Amps Mori Drive is Greer’s unique take on the legendary Tube Screamer-style overdrive. Rather than cloning a classic circuit, Greer has ...

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$327.00 - $327.00
$327.00
$335.00
$335.00 - $335.00
$335.00
Walrus MERAKI Stereo Analog Dual Delay Pedal (Walrus-Meraki-BLK-RED) - Gsus4 Walrus MERAKI Stereo Analog Dual Delay Pedal (Walrus-Meraki-BLK-RED) - Gsus4 Sold out
$745.00
$745.00 - $745.00
$745.00
$707.00
$707.00 - $707.00
$707.00

Walrus MERAKI Stereo Analog Dual Delay Pedal

Walrus Audio

The Walrus Audio Meraki is a premium true stereo analog delay pedal that combines the warmth and character of classic bucket brigade technology wit...

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$745.00
$745.00 - $745.00
$745.00
$707.00
$707.00 - $707.00
$707.00
Sold out
Contact For Availability
Walrus Audio LUM Texture Engine Guava Granular Reverb Pedal (Walrus-Lum-Guava) - Gsus4 Walrus Audio LUM Texture Engine Guava Granular Reverb Pedal (Walrus-Lum-Guava) - Gsus4
$350.00
$350.00 - $350.00
$350.00
$335.00
$335.00 - $335.00
$335.00

Walrus Audio LUM Texture Engine Guava Granular Reverb Pedal

Walrus Audio

The Walrus Audio Lüm Texture Engine is unlike a traditional reverb pedal. Instead of simply adding ambience, it fractures your signal into tiny au...

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$350.00
$350.00 - $350.00
$350.00
$335.00
$335.00 - $335.00
$335.00
Blackstar | IDX Floor 2 | Multi FX Pedal (IDX-FLOOR-2) - Gsus4 Blackstar | IDX Floor 2 | Multi FX Pedal (IDX-FLOOR-2) - Gsus4
$350.00
$350.00 - $350.00
$350.00
$320.00
$320.00 - $320.00
$320.00

Blackstar - IDX Floor 2 Multi FX Pedal

Blackstar

The Blackstar ID:X Floor Two builds on the foundation of Floor One, adding an integrated expression pedal for wah, volume, and dynamic control—per...

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$350.00
$350.00 - $350.00
$350.00
$320.00
$320.00 - $320.00
$320.00
HTJ-WORKS Hide & Seek All One Overdrive 4-in-1 Overdrive Pedal (Hide-Seek-All-One) - Gsus4
$596.00 - $596.00
$596.00
$596.00
$596.00 - $596.00
$596.00

HTJ-WORKS Hide & Seek All One Overdrive 4-in-1 Overdrive Pedal

HTJ-Works

The HTJ-WORKS HIDE & SEEK brings four premium analogue drive circuits together in one powerful, stage-ready pedal. It combines the Bright Horse...

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$596.00 - $596.00
$596.00
$596.00
$596.00 - $596.00
$596.00
Hotone AMPERO PRESS 25K Expression & Volume 2 in 1 Pedal (HT-AMPERO-PRESS-25K) - Gsus4 Hotone AMPERO PRESS 25K Expression & Volume 2 in 1 Pedal (HT-AMPERO-PRESS-25K) - Gsus4
$104.00
$104.00 - $104.00
$104.00
$94.00
$94.00 - $94.00
$94.00

Hotone AMPERO PRESS 25K Expression & Volume 2 in 1 Pedal

Hotone

The Hotone Ampero Press Expression 25K is the ideal companion for Hotone Ampero processors and any device requiring a 25kΩ expression pedal. Its ...

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$104.00
$104.00 - $104.00
$104.00
$94.00
$94.00 - $94.00
$94.00
Gamechanger Audio PLUS PEDAL MK2 Piano Style Sustain Pedal (PRE-ORDER, Ships in August) (GCAPU2) - Gsus4 Gamechanger Audio PLUS PEDAL MK2 Piano Style Sustain Pedal (PRE-ORDER, Ships in August) (GCAPU2) - Gsus4
$462.00 - $462.00
$462.00
$462.00
$462.00 - $462.00
$462.00

Gamechanger Audio PLUS PEDAL MK2 Piano Style Sustain Pedal (PRE-ORDER, Ships in Early September)

Gamechanger Audio

The Gamechanger Audio PLUS Pedal II brings true piano-style sustain and sostenuto to virtually any instrument, allowing notes and chords to bloom ...

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$462.00 - $462.00
$462.00
$462.00
$462.00 - $462.00
$462.00
Gamechanger Audio PLUS PEDAL II Footswitch for Wet, Latch & Hide Modes (PRE-ORDER, Ships in August) (GCAPU2FSW) - Gsus4 Gamechanger Audio PLUS PEDAL II Footswitch for Wet, Latch & Hide Modes (PRE-ORDER, Ships in August) (GCAPU2FSW) - Gsus4
$89.00 - $89.00
$89.00
$89.00
$89.00 - $89.00
$89.00

Gamechanger Audio PLUS PEDAL II Footswitch for Wet, Latch & Hide Modes (PRE-ORDER, Ships in Early September)

Gamechanger Audio

pThe Gamechanger Audio PLUS Footswitch II expands the functionality of the PLUS PEDAL II providing instant foot control over its three dedicated op...

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$89.00 - $89.00
$89.00
$89.00
$89.00 - $89.00
$89.00
Gamechanger Audio BIGSBY Polyphonic Pitch Shifter Pedal (GCABG) - Gsus4 Gamechanger Audio BIGSBY Polyphonic Pitch Shifter Pedal (GCABG) - Gsus4
$462.00 - $462.00
$462.00
$462.00
$462.00 - $462.00
$462.00

Gamechanger Audio BIGSBY Polyphonic Pitch Shifter Pedal

Gamechanger Audio

The Gamechanger Audio BIGSBY Pedal brings the feel of a classic Bigsby vibrato system to any guitar—without modifying your instrument. Developed in...

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$462.00 - $462.00
$462.00
$462.00
$462.00 - $462.00
$462.00
Gamechanger Audio PLASMA High Voltage Distortion Pedal (GCAPA) - Gsus4 Gamechanger Audio PLASMA High Voltage Distortion Pedal (GCAPA) - Gsus4
$335.00 - $335.00
$335.00
$335.00
$335.00 - $335.00
$335.00

Gamechanger Audio PLASMA High Voltage Distortion Pedal

Gamechanger Audio

The Gamechanger Audio PLASMA Pedal is one of the most revolutionary distortion pedals ever created, replacing conventional clipping circuits with ...

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$335.00 - $335.00
$335.00
$335.00
$335.00 - $335.00
$335.00
Gamechanger Audio x Third Man Records PLASMA COIL High Voltage Distortion Pedal (GCAPCO) - Gsus4 Gamechanger Audio x Third Man Records PLASMA COIL High Voltage Distortion Pedal (GCAPCO) - Gsus4
$402.00 - $402.00
$402.00
$402.00
$402.00 - $402.00
$402.00

Gamechanger Audio x Third Man Records PLASMA COIL High Voltage Distortion Pedal

Gamechanger Audio

The Gamechanger Audio PLASMA Coil is one of the most unique distortion pedals ever created, using a real high-voltage xenon-filled tube instead of ...

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$402.00 - $402.00
$402.00
$402.00
$402.00 - $402.00
$402.00
Gamechanger Audio MOTOR Electro-Mechanical Synthesiser Pedal (GCAMP) - Gsus4 Gamechanger Audio MOTOR Electro-Mechanical Synthesiser Pedal (GCAMP) - Gsus4
$462.00 - $462.00
$462.00
$462.00
$462.00 - $462.00
$462.00

Gamechanger Audio MOTOR Electro-Mechanical Synthesiser Pedal

Gamechanger Audio

The Gamechanger Audio MOTOR Pedal is the world’s first electromechanical synthesiser in pedal format, generating sound from a real brushed DC motor...

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$462.00 - $462.00
$462.00
$462.00
$462.00 - $462.00
$462.00
Gamechanger Audio LIGHT Optical Spring Reverb Pedal (GCALP) - Gsus4
$432.00 - $432.00
$432.00
$432.00
$432.00 - $432.00
$432.00

Gamechanger Audio LIGHT Optical Spring Reverb Pedal

Gamechanger Audio

The Gamechanger Audio LIGHT Pedal is unlike any spring reverb you’ve ever experienced. Combining a real analogue spring tank with an innovative opt...

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$432.00 - $432.00
$432.00
$432.00
$432.00 - $432.00
$432.00