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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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Normal Devices | Decay Cascade | Lo - Fi Layering Reverb & Distortion / Overdrive (NormalDevices - Decay - Cascade) - Gsus4 Normal Devices | Decay Cascade | Lo - Fi Layering Reverb & Distortion / Overdrive (NormalDevices - Decay - Cascade) - Gsus4
$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00

Normal Devices Decay Cascade Lo-Fi Layering Reverb & Distortion / Overdrive

Normal Devices

Blend reverb and cascading analog amplification stages to create complex and abrasive textures. Expanding on the idea of running reverb into disto...

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$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00
Mad Professor | SIMBLE MK2 | Overdrive Based on Dumble (SA - SIMBLEMK2) - Gsus4 Mad Professor | SIMBLE MK2 | Overdrive Based on Dumble (SA - SIMBLEMK2) - Gsus4
$449.00
$449.00 - $449.00
$449.00
$399.00
$399.00 - $399.00
$399.00

Mad Professor SIMBLE MK2 Overdrive Based on Dumble

Mad Professor

THE LEGENDARY TRANSPARENT OVERDRIVE The Simble Overdrive Mk2 is an improved version of the original Simble, a transparent and organic sounding over...

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$449.00
$449.00 - $449.00
$449.00
$399.00
$399.00 - $399.00
$399.00
DSM & Humboldt | SUB ATOMIC | 2Ch Crossover CMOS Bass Preamp / Overdrive (DSM - SUB - ATOMIC) - Gsus4 DSM & Humboldt | SUB ATOMIC | 2Ch Crossover CMOS Bass Preamp / Overdrive (DSM - SUB - ATOMIC) - Gsus4
$449.00 - $449.00
$449.00
$449.00
$449.00 - $449.00
$449.00

DSM & Humboldt SUB ATOMIC 2Ch Crossover CMOS Bass Preamp / Overdrive

DSM & Humboldt

Bring the low-end brutality with DSM Humboldt Electronics’ Sub Atomic, an all-analog 2-channel preamp pedal for your bass that covers everything fr...

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$449.00 - $449.00
$449.00
$449.00
$449.00 - $449.00
$449.00
DSM & Humboldt | SIMPLIFIER BASS MASTER | Bass Preamp, Cabinet Simulator & DI (DSM - BassMaster) - Gsus4 DSM & Humboldt | SIMPLIFIER BASS MASTER | Bass Preamp, Cabinet Simulator & DI (DSM - BassMaster) - Gsus4
$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00

DSM & Humboldt SIMPLIFIER BASS MASTER Bass Preamp, Cabinet Simulator & DI

DSM & Humboldt

Building upon DSM Humboldt’s fan-favourite Bass Station, the Simplifier Bass Master preamp is a pedal-sized powerhouse that’s packed to the brim wi...

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$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00
Cornerstone | COLOSSEUM | Dual Overdrive Based on Blues Breaker & Klon (SA - COLOSSEUM) - Gsus4 Cornerstone | COLOSSEUM | Dual Overdrive Based on Blues Breaker & Klon (SA - COLOSSEUM) - Gsus4
$599.00
$599.00 - $599.00
$599.00
$549.00
$549.00 - $549.00
$549.00

Cornerstone COLOSSEUM Dual Overdrive Based on Blues Breaker & Klon

Cornerstone

Introducing the Cornerstone Colosseum,which combines the unparalleled tone and versatility of the original Colosseum, making it a must have for dis...

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$599.00
$599.00 - $599.00
$599.00
$549.00
$549.00 - $549.00
$549.00
Cornerstone | NERO | Hybrid Fuzz / Overdrive Based on Dumble (SA - NERO) - Gsus4 Cornerstone | NERO | Hybrid Fuzz / Overdrive Based on Dumble (SA - NERO) - Gsus4
$539.00
$539.00 - $539.00
$539.00
$499.00
$499.00 - $499.00
$499.00

Cornerstone NERO Hybrid Fuzz / Overdrive Based on Dumble

Cornerstone

The Cornerstone Nero Fuzz is based on a hybrid fuzz/overdrive circuit, combining a unique fuzz circuit with a Gladio SC circuit. The Gladio SC is a...

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$539.00
$539.00 - $539.00
$539.00
$499.00
$499.00 - $499.00
$499.00
Cornerstone | ANTIQUE V3 | Classic Overdrive Based on TS808 / TS10 | Brown / Black (ANTIQUEV3 - BR) - Gsus4 Sold out
$549.00
$549.00 - $549.00
$549.00
$499.00
$499.00 - $499.00
$499.00

Cornerstone ANTIQUE V3 Classic Overdrive Based on TS808 / TS10 Brown / Black

Cornerstone

Discover the perfect fusion of vintage charm and modern innovation with the Antique V3 Classic Drive. Redesigned in the stylish Cornerstone Phase ...

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$549.00
$549.00 - $549.00
$549.00
$499.00
$499.00 - $499.00
$499.00
Sold out
Contact For Availability
Cornerstone | ANTIQUE V3 | Classic Overdrive Based on TS808 / TS10 | Surf Green (SA - ANTIQUEV3 - SG) - Gsus4 Cornerstone | ANTIQUE V3 | Classic Overdrive Based on TS808 / TS10 | Surf Green (SA - ANTIQUEV3 - SG) - Gsus4 Sold out
$549.00
$549.00 - $549.00
$549.00
$499.00
$499.00 - $499.00
$499.00

Cornerstone ANTIQUE V3 Classic Overdrive Based on TS808 / TS10 Surf Green

Cornerstone

Discover the perfect fusion of vintage charm and modern innovation with the Antique V3 Classic Drive. Redesigned in the stylish Cornerstone Phase ...

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$549.00
$549.00 - $549.00
$549.00
$499.00
$499.00 - $499.00
$499.00
Sold out
Contact For Availability
Cornerstone | IMPERIUM V2 | Dual Overdrive Based on Dumble & TS10 (SA - IMPERIUMV2) - Gsus4 Guitar effects pedal with red and black design on a white background
$699.00
$699.00 - $699.00
$699.00
$649.00
$649.00 - $649.00
$649.00

Cornerstone IMPERIUM V2 Dual Overdrive Based on Dumble & TS10

Cornerstone

The Cornerstone Music Gear Imperium V2 is a dual overdrive pedal that brings two distinct tonal worlds together in one compact, rugged stompbox. On...

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$699.00
$699.00 - $699.00
$699.00
$649.00
$649.00 - $649.00
$649.00
VOX | Cutting Edge | Valvenergy High - Gain Overdrive Pedal (VOX - CuttingEdge) - Gsus4 VOX | Cutting Edge | Valvenergy High - Gain Overdrive Pedal (VOX - CuttingEdge) - Gsus4
$299.00
$299.00 - $299.00
$299.00
$259.00
$259.00 - $259.00
$259.00

VOX Cutting Edge Valvenergy High-Gain Overdrive Pedal

Vox

Iconic amp sounds for your pedalboard. The Cutting Edge valve distortion pedal offers aggressive saturated and precise modern metal tones in a comp...

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$299.00
$299.00 - $299.00
$299.00
$259.00
$259.00 - $259.00
$259.00
Hotone | VERBERA | Dual Reverb Engine w/ Convolution Reverb Cloning IRs | PRE - ORDER (Ships August 2025) (HT - VERBERA) - Gsus4 Hotone | VERBERA | Dual Reverb Engine w/ Convolution Reverb Cloning IRs | PRE - ORDER (Ships August 2025) (HT - VERBERA) - Gsus4
$479.00 - $479.00
$479.00
$479.00 - $479.00
$479.00

Hotone VERBERA Dual Reverb Engine w/ Convolution Reverb Cloning IRs

Hotone

Introducing the VERBERA – a revolutionary reverb pedal that puts the power of professional-grade sound design at your feet. VERBERA redefines what...

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$479.00 - $479.00
$479.00
$479.00 - $479.00
$479.00
Crazy Tube Circuits | MIRAGE | Dual Independent Reverb Engines | w/ 16 - Algorithms (CTC - MIRAGE) - Gsus4 Crazy Tube Circuits | MIRAGE | Dual Independent Reverb Engines | w/ 16 - Algorithms (CTC - MIRAGE) - Gsus4
$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00

Crazy Tube Circuits MIRAGE Dual Independent Reverb Engines w/ 16-Algorithms

Crazy Tube Circuits

Mirage is a dual reverb workstation that goes far beyond traditional stompbox boundaries. Built around two fully independent engines - R1 and R2 -...

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$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00
Line 6 | HELIX Stadium XL Floor | Flagship Multi Effects & Modelling Floor Processor | PRE - ORDER (Ships in October 2025) (AAF7501) - Gsus4 Line 6 | HELIX Stadium XL Floor | Flagship Multi Effects & Modelling Floor Processor | PRE - ORDER (Ships in October 2025) (AAF7501) - Gsus4 Sold out
$4,799.00
$4,799.00 - $4,799.00
$4,799.00
$4,199.00
$4,199.00 - $4,199.00
$4,199.00

Line 6 HELIX Stadium XL Floor Flagship Multi Effects & Modelling Floor Processor

Line 6

The flagship Helix® Stadium XL Floor amp and effects processor establishes a new benchmark. Leveraging powerful DSP and the entirely new Agoura™ m...

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$4,799.00
$4,799.00 - $4,799.00
$4,799.00
$4,199.00
$4,199.00 - $4,199.00
$4,199.00
Sold out
Contact For Availability
EarthQuaker Devices | Dirt Transmitter Fuzz - Rancho De La Luna | Limited Edition (M00011550) - Gsus4 EarthQuaker Devices | Dirt Transmitter Fuzz - Rancho De La Luna | Limited Edition (M00011550) - Gsus4 Sold out
$339.00
$339.00 - $339.00
$339.00
$289.00
$289.00 - $289.00
$289.00

EarthQuaker Devices Dirt Transmitter Fuzz - Rancho De La Luna Limited Edition

Earthquaker Devices

Channel the raw desert tones of Rancho de la Luna with the limited-edition EarthQuaker Devices Dirt Transmitter Fuzz Pedal. A reissue of one of EQ...

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$339.00
$339.00 - $339.00
$339.00
$289.00
$289.00 - $289.00
$289.00
Sold out
Contact For Availability
BECOS | Ziffer Overdrive | Jordan Ziff Signature Mini Overdrive | Based on Tube Screamer (TS8 - JZ) - Gsus4
$399.00
$399.00 - $399.00
$399.00
$349.00
$349.00 - $349.00
$349.00

BECOS Ziffer Overdrive Jordan Ziff Signature Mini Overdrive Based on Tube Screamer

BECOS

Inspired by Jordan Ziff’s minimalist approach to guitar tone, we crafted an exceptional tool for shaping sound. The Ziffer Overdrive seamlessly ble...

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$399.00
$399.00 - $399.00
$399.00
$349.00
$349.00 - $349.00
$349.00
BECOS | CompIQ TWAIN Pro MK2 | Dual Band / Stacked Compressor Pedal | w/ DITOS Circuit (CIQT - 1 - D) - Gsus4 BECOS | CompIQ TWAIN Pro MK2 | Dual Band / Stacked Compressor Pedal | w/ DITOS Circuit (CIQT - 1 - D) - Gsus4
$799.00
$799.00 - $799.00
$799.00
$749.00
$749.00 - $749.00
$749.00

BECOS CompIQ TWAIN Pro MK2 Dual Band / Stacked Compressor Pedal w/ DITOS Circuit

BECOS

The CompIQ TWAIN MK2 is an advanced tool for analog dynamic audio processing of bass, guitar, and keyboard signals, among other applications. Its e...

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$799.00
$799.00 - $799.00
$799.00
$749.00
$749.00 - $749.00
$749.00
BECOS | CompIQ TWAIN Pro MK2 | Dual Band / Stacked Compressor Pedal (CIQT - 1) - Gsus4 BECOS | CompIQ TWAIN Pro MK2 | Dual Band / Stacked Compressor Pedal (CIQT - 1) - Gsus4
$749.00
$749.00 - $749.00
$749.00
$699.00
$699.00 - $699.00
$699.00

BECOS CompIQ TWAIN Pro MK2 Dual Band / Stacked Compressor Pedal

BECOS

The CompIQ TWAIN MK2 is an advanced tool for analog dynamic audio processing of bass, guitar, and keyboard signals, among other applications. Its e...

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$749.00
$749.00 - $749.00
$749.00
$699.00
$699.00 - $699.00
$699.00
BECOS | CompIQ STELLA Pro MK2 | Compressor Pedal | w/ DITOS Circuit (CIQ - 5 - D) - Gsus4 BECOS | CompIQ STELLA Pro MK2 | Compressor Pedal | w/ DITOS Circuit (CIQ - 5 - D) - Gsus4
$699.00
$699.00 - $699.00
$699.00
$649.00
$649.00 - $649.00
$649.00

BECOS CompIQ STELLA Pro MK2 Compressor Pedal w/ DITOS Circuit

BECOS

The CompIQ Stella Pro MK2 stands out as a remarkably powerful compressor/limiter pedal, offering a wide array of parameters for unprecedented contr...

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$699.00
$699.00 - $699.00
$699.00
$649.00
$649.00 - $649.00
$649.00
BECOS | CompIQ STELLA Pro MK2 | Compressor Pedal (Ships End of June 2025) (CIQ - 5) - Gsus4 BECOS | CompIQ STELLA Pro MK2 | Compressor Pedal (Ships End of June 2025) (CIQ - 5) - Gsus4
$599.00
$599.00 - $599.00
$599.00
$549.00
$549.00 - $549.00
$549.00

BECOS CompIQ STELLA Pro MK2 Compressor Pedal

BECOS

The CompIQ Stella Pro MK2 stands out as a remarkably powerful compressor/limiter pedal, offering a wide array of parameters for unprecedented contr...

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$599.00
$599.00 - $599.00
$599.00
$549.00
$549.00 - $549.00
$549.00
BECOS | CompIQ MINI Pro MK2 | Mini Compressor Pedal (CIQ - 2) - Gsus4
$499.00
$499.00 - $499.00
$499.00
$459.00
$459.00 - $459.00
$459.00

BECOS CompIQ MINI Pro MK2 Mini Compressor Pedal

BECOS

The CompIQ MINI Pro MK2 is an exceptionally powerful analog compressor/limiter packed with unique features in an ultra-compact mini pedal format, p...

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$499.00
$499.00 - $499.00
$499.00
$459.00
$459.00 - $459.00
$459.00
BECOS | CompIQ MINI ONE Pro | Mini Compressor Pedal (CIQ - 1) - Gsus4
$399.00
$399.00 - $399.00
$399.00
$359.00
$359.00 - $359.00
$359.00

BECOS CompIQ MINI ONE Pro Mini Compressor Pedal

BECOS

The CompIQ MINI ONE Pro Compressor is designed for users seeking ease of use and professional sound quality. Ideal for bass and guitar, it also wor...

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$399.00
$399.00 - $399.00
$399.00
$359.00
$359.00 - $359.00
$359.00
Rodenberg | SL - OD Deluxe | 3 - In - 1 Steve Lukather Signature Overdrive Distortion Boost (Rodenberg - SL - OD - DLX) - Gsus4 Rodenberg | SL - OD Deluxe | 3 - In - 1 Steve Lukather Signature Overdrive Distortion Boost (Rodenberg-SL-OD-DLX) - Gsus4
$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00

Rodenberg SL-OD Deluxe 3-In-1 Steve Lukather Signature Overdrive Distortion Boost

Rodenberg

The SL-OD Deluxe has internal 3 completely separate pedals in one box: Overdrive, Distortion, Boost.All 3 pedals are connected in series as indepe...

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$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00
Rodenberg | SL Clean Boost | Steve Lukather Signature Boost | PRE - ORDER (Ships Early July 2025) (Rodenberg - SL - Boost) - Gsus4 Rodenberg | SL Clean Boost | Steve Lukather Signature Boost | PRE - ORDER (Ships Early July 2025) (Rodenberg - SL - Boost) - Gsus4
$299.00
$299.00 - $299.00
$299.00
$249.00
$249.00 - $249.00
$249.00

Rodenberg SL Clean Boost Steve Lukather Signature Boost

Rodenberg

Official Steve Lukather Signature Overdrive pedalSound Design by Steve Lukather and Uli Rodenberg SL Boost (Clean Boost) Toggle switch FAT Boost T...

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$299.00
$299.00 - $299.00
$299.00
$249.00
$249.00 - $249.00
$249.00
Rodenberg | Commander | Low / High Gain Distortion | PRE - ORDER (Ships Early July 2025) (Rodenberg - Commander) - Gsus4 Rodenberg | Commander | Low / High Gain Distortion | PRE - ORDER (Ships Early July 2025) (Rodenberg - Commander) - Gsus4
$299.00 - $299.00
$299.00
$299.00
$299.00 - $299.00
$299.00

Rodenberg Commander Low / High Gain Distortion

Rodenberg

Follow up model to the legendary RODENBERG COMMANDER Distortion.We have re-released the COMMANDER Distortion with a tight mode.Low Gain / High Gain...

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$299.00 - $299.00
$299.00
$299.00
$299.00 - $299.00
$299.00