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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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DigiTech | HammerOn | Instantaneous Pitch - shifter Pedal (HAMMERON) - Gsus4 DigiTech | HammerOn | Instantaneous Pitch - shifter Pedal (HAMMERON) - Gsus4 Sold out
$479.00
$479.00 - $479.00
$479.00
$439.00
$439.00 - $439.00
$439.00

DigiTech HammerOn Instantaneous Pitch-shifter Pedal

DigiTech

The HammerOn instantaneous pitch-shifter pedal proves that DigiTech still stands at the forefront of the pitch-shifting pedal province, providing y...

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$479.00
$479.00 - $479.00
$479.00
$439.00
$439.00 - $439.00
$439.00
Sold out
Contact For Availability
Crazy Tube Circuits | HeatSeeker | Dual Amp in a Box & Preamp / Enhancer | PRE - ORDER (Ships April) (CTC - Heatseeker) - Gsus4 Crazy Tube Circuits | HeatSeeker | Dual Amp in a Box & Preamp / Enhancer | PRE - ORDER (Ships April) (CTC - Heatseeker) - Gsus4
$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00

Crazy Tube Circuits HeatSeeker Dual Amp in a Box & Preamp / Enhancer

Crazy Tube Circuits

Like a missile seeking its target, Heatseeker will give you the explosive sound of rock! A classic wireless system meets three iconic tube amps! F...

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$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00
Crazy Tube Circuits | VENUS | Vacuum Tube Driven Overdrive | w/ ECC832 Tube | Inspired by BK Tube Driver | PRE - ORDER (Ships April / May) (CTC - Venus) - Gsus4 Crazy Tube Circuits | VENUS | Vacuum Tube Driven Overdrive | w/ ECC832 Tube | Inspired by BK Tube Driver | PRE - ORDER (Ships April / May) (CTC - Venus) - Gsus4
$549.00 - $549.00
$549.00
$549.00
$549.00 - $549.00
$549.00

Crazy Tube Circuits VENUS Vacuum Tube Driven Overdrive w/ ECC832 Tube Inspired by BK Tube Driver

Crazy Tube Circuits

Venus is a real tube overdrive that brings the magic of a legendary tube-driven circuit into a modern, compact format. Inspired by the most iconic...

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$549.00 - $549.00
$549.00
$549.00
$549.00 - $549.00
$549.00
JAM Pedals | Booster MK2 | Clean Boost & Buffer w/ 3 Voicing Options & Expression Volume Control (JAM - BM) - Gsus4 JAM Pedals | Booster MK2 | Clean Boost & Buffer w/ 3 Voicing Options & Expression Volume Control (JAM - BM) - Gsus4
$419.00 - $419.00
$419.00
$419.00
$419.00 - $419.00
$419.00

JAM Pedals Boomster MK2 Clean Boost & Buffer w/ 3 Voicing Options & Expression Volume Control

JAM Pedals

With its musical response and increased headroom the Boomster mk.2 aims to redefine the quality standards of the buffer and booster genres. Extens...

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$419.00 - $419.00
$419.00
$419.00
$419.00 - $419.00
$419.00
JAM Pedals | Dyna - ssoR | Compressor Pedal (JAM - DS) - Gsus4 JAM Pedals | Dyna - ssoR | Compressor Pedal (JAM - DS) - Gsus4
$379.00 - $379.00
$379.00
$379.00
$379.00 - $379.00
$379.00

JAM Pedals Dyna-ssoR Compressor Pedal

JAM Pedals

The Jam Pedals Dyna-ssor will squish your tone right down into a neat little quality package. This is an all-round great option for adding attack,...

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$379.00 - $379.00
$379.00
$379.00
$379.00 - $379.00
$379.00
Mammoth | Electric Guitar Gig Bag | 15mm Padded | MAM15G (107600) - Gsus4 Mammoth | Electric Guitar Gig Bag | 15mm Padded | MAM15G (107600) - Gsus4
$69.00
$69.00 - $69.00
$69.00
$59.95
$59.95 - $59.95
$59.95

Mammoth Electric Guitar Gig Bag 15mm Padded MAM15G

Mammoth

The 15mm thick Pearl/Pearl Cotton walls provide exceptional protection and durability. Paired with 600-Denier fabric that repels moisture and conta...

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$69.00
$69.00 - $69.00
$69.00
$59.95
$59.95 - $59.95
$59.95
Universal Audio | UAFX Knuckles | '92 Dual Rec Amp w/ TS Overdrive | Based on Mesa Boogie Dual Rectifier (UA - KNUCKLES) - Gsus4 Universal Audio | UAFX Knuckles | '92 Dual Rec Amp w/ TS Overdrive | Based on Mesa Boogie Dual Rectifier (UA - KNUCKLES) - Gsus4
$759.00
$759.00 - $759.00
$759.00
$645.00
$645.00 - $645.00
$645.00

Universal Audio UAFX Knuckles '92 Dual Rec Amp w/ TS Overdrive Based on Mesa Boogie Dual Rectifier

Universal Audio

UAFX 2.0 Firmware Update is here - Unlock full MIDI control over USB with your MIDI controller. (Detailed guide available here) Get the raw sound...

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$759.00
$759.00 - $759.00
$759.00
$645.00
$645.00 - $645.00
$645.00
Morningstar | ML5R | Re - Orderable Loop Switcher | MIDI Controlled (Morningstar - ML5R) - Gsus4 Morningstar | ML5R | Re - Orderable Loop Switcher | MIDI Controlled (Morningstar - ML5R) - Gsus4 Sold out
$409.00 - $409.00
$409.00
$409.00
$409.00 - $409.00
$409.00

Morningstar ML5R Re-Orderable Loop Switcher MIDI Controlled

Morningstar

Maintain order. Or not.​​ ML5R is a reorderable loop switcher that redefines your approach to audio effects. Experience entirely new sounds from...

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$409.00 - $409.00
$409.00
$409.00
$409.00 - $409.00
$409.00
Sold out
Contact For Availability
Wampler | CRYPTID | Fuzz Pedal w/ Chime Control (WP - CRYPTID) - Gsus4 Wampler | CRYPTID | Fuzz Pedal w/ Chime Control (WP - CRYPTID) - Gsus4
$399.00
$399.00 - $399.00
$399.00
$299.00
$299.00 - $299.00
$299.00

Wampler CRYPTID Fuzz Pedal w/ Chime Control

Wampler

Looking for more versatility in your tone-shaping quest? Fire up the Wampler Cryptid Fuzz pedal! Designed by the innovative Brian Wampler, this pe...

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$399.00
$399.00 - $399.00
$399.00
$299.00
$299.00 - $299.00
$299.00
Walrus | Qi Etherealizer | Multi - effects Pedal w/ Delay, Chorus, Grain, Reverb | Terracotta (Walrus - Qi - Terracotta) - Gsus4 Walrus | Qi Etherealizer | Multi - effects Pedal w/ Delay, Chorus, Grain, Reverb | Terracotta (Walrus - Qi - Terracotta) - Gsus4 Sold out
$749.00
$749.00 - $749.00
$749.00
$699.00
$699.00 - $699.00
$699.00

Walrus Qi Etherealizer Multi-effects Pedal w/ Delay, Chorus, Grain, Reverb Terracotta

Walrus Audio

Crafted in collaboration with star math-rocker and stompbox obsessive Yvette Young, the Walrus Audio Qi Etherealizer is a multi-effects masterwork...

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$749.00
$749.00 - $749.00
$749.00
$699.00
$699.00 - $699.00
$699.00
Sold out
Contact For Availability
IK Multimedia | TONEX ONE Chrome | Joe Satriani Limited Edition | AI Modelling Amp & Effects Pedal (IKMT_XG - PEDAL - TONEXONE - CR) - Gsus4 IK Multimedia | TONEX ONE Chrome | Joe Satriani Limited Edition | AI Modelling Amp & Effects Pedal (IKMT_XG - PEDAL - TONEXONE - CR) - Gsus4
$499.95
$499.95 - $499.95
$499.95
$399.00
$399.00 - $399.00
$399.00

IK Multimedia TONEX ONE Chrome Joe Satriani Limited Edition AI Modelling Amp & Effects Pedal

IK Multimedia

IK Multimedia’s TONEX ONE compresses the entire TONEX ecosystem into a compact miniature pedal format, putting the most sought-after guitar and b...

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$499.95
$499.95 - $499.95
$499.95
$399.00
$399.00 - $399.00
$399.00
Noble Amp Co | Noble Preamp | Dual Vacuum Tube Preamp | w/ Pelican Case | Official AU Stock (Noble - Preamp) - Gsus4 Noble Amp Co | Noble Preamp | Dual Vacuum Tube Preamp | w/ Pelican Case | Official AU Stock (Noble - Preamp) - Gsus4 Sold out
$4,499.00
$4,499.00 - $4,499.00
$4,499.00
$3,999.00
$3,999.00 - $3,999.00
$3,999.00

Noble Amp Co Noble Preamp Dual Vacuum Tube Preamp w/ Pelican Case Official AU Stock

Noble Amp Co

Please note, Gsus4 is the official Noble Amp Co dealer, with units now available in Sydney, Australia for immediate shipping or pickup. As a result...

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$4,499.00
$4,499.00 - $4,499.00
$4,499.00
$3,999.00
$3,999.00 - $3,999.00
$3,999.00
Sold out
Contact For Availability
Phil Jones Bass | X2C | Multifunctional Dual - Band Compressor / Crossover Pedal (PJB - X2C) - Gsus4 Phil Jones Bass | X2C | Multifunctional Dual - Band Compressor / Crossover Pedal (PJB - X2C) - Gsus4
$629.00
$629.00 - $629.00
$629.00
$599.00
$599.00 - $599.00
$599.00

Phil Jones Bass X2C Multifunctional Dual-Band Compressor / Crossover Pedal

Phil Jones Bass

Advanced Compression with Dual Crossover Technology This powerful pedal gets its name from its dual compressor technology that divides the signal i...

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$629.00
$629.00 - $629.00
$629.00
$599.00
$599.00 - $599.00
$599.00
Strymon | EC - 1 | Single Head dTape Echo Pedal | w/ Wow & Flutter (SN - EC - 1) - Gsus4 Strymon | EC - 1 | Single Head dTape Echo Pedal | w/ Wow & Flutter (SN - EC - 1) - Gsus4
$559.00
$559.00 - $559.00
$559.00
$459.00
$459.00 - $459.00
$459.00

Strymon EC-1 Single Head dTape Echo Pedal w/ Wow & Flutter

Strymon

For harmonically rich, vintage-inspired tape delay effects, turn to the Strymon EC-1 Single Head dTape Echo pedal. At its core, the EC-1 possesses...

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$559.00
$559.00 - $559.00
$559.00
$459.00
$459.00 - $459.00
$459.00
Tech 21 | Mop Top Liverpool | 21 Character Plus Series (CPSMTL) - Gsus4 Tech 21 | Mop Top Liverpool | 21 Character Plus Series (CPSMTL) - Gsus4
$579.00
$579.00 - $579.00
$579.00
$499.00
$499.00 - $499.00
$499.00

Tech 21 Mop Top Liverpool 21 Character Plus Series

Tech 21

The original SansAmp Character Series was introduced in 2008. These pedals commemorated a range of eras within specific amplifier personalities, o...

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$579.00
$579.00 - $579.00
$579.00
$499.00
$499.00 - $499.00
$499.00
MERIS | Enzo X | Stereo Multi - Voice Synthesiser Pedal | w/ 5x Synth Modes | PRE - ORDER (Ships April 2025) (MER - ENZOX) - Gsus4 MERIS | Enzo X | Stereo Multi - Voice Synthesiser Pedal | w/ 5x Synth Modes | PRE - ORDER (Ships April 2025) (MER - ENZOX) - Gsus4 Sold out
$989.00
$989.00 - $989.00
$989.00
$929.00
$929.00 - $929.00
$929.00

MERIS Enzo X Stereo Multi-Voice Synthesiser Pedal w/ 5x Synth Modes

MERIS

The Meris Enzo X has solidified its place as a pedalboard essential for even the most discerning sound-shaping enthusiasts. Featuring 6-voice pol...

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$989.00
$989.00 - $989.00
$989.00
$929.00
$929.00 - $929.00
$929.00
Sold out
Contact For Availability
Aguilar | TONE HAMMER V2 | Preamp DI w/ 3 - Band EQ & Drive Circuit | PRE - ORDER (Ships March 2025) (AG - THV2 - ) - Gsus4 Aguilar | TONE HAMMER V2 | Preamp DI w/ 3 - Band EQ & Drive Circuit | PRE - ORDER (Ships March 2025) (AG - THV2 - ) - Gsus4
$599.00
$599.00 - $599.00
$599.00
$469.00
$469.00 - $469.00
$469.00

Aguilar TONE HAMMER V2 Preamp DI w/ 3-Band EQ & Drive Circuit

Aguilar

Aguilar’s Tone Hammer Preamp V2 builds upon the uncompromising studio-grade sound and versatile tone-shaping power of its predecessor, packing the...

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$599.00
$599.00 - $599.00
$599.00
$469.00
$469.00 - $469.00
$469.00
Aguilar | AG PREAMP | Rose Gold Limited Edition | Preamp DI Box w/ 4 - Band EQ (AG - AGPREBCAM) - Gsus4 Aguilar | AG PREAMP | Rose Gold Limited Edition | Preamp DI Box w/ 4 - Band EQ (AG - AGPREBCAM) - Gsus4
$599.00
$599.00 - $599.00
$599.00
$429.00
$429.00 - $429.00
$429.00

Aguilar AG PREAMP Rose Gold Limited Edition Preamp DI Box w/ 4-Band EQ

Aguilar

The AG pedal offers that beloved AG tone plus tight, fast response and plenty of tonal sculpting options. A 4-band EQ and footswitchable deep and ...

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$599.00
$599.00 - $599.00
$599.00
$429.00
$429.00 - $429.00
$429.00
Aguilar | AG PREAMP | Preamp DI Box w/ 4 - Band EQ | Black (AG - AGPRE) - Gsus4 Aguilar | AG PREAMP | Preamp DI Box w/ 4 - Band EQ | Black (AG - AGPRE) - Gsus4
$679.00
$679.00 - $679.00
$679.00
$539.00
$539.00 - $539.00
$539.00

Aguilar AG PREAMP Preamp DI Box w/ 4-Band EQ Black

Aguilar

The AG pedal offers that beloved AG tone plus tight, fast response and plenty of tonal sculpting options. A 4-band EQ and footswitchable deep and ...

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$679.00
$679.00 - $679.00
$679.00
$539.00
$539.00 - $539.00
$539.00
Hotone | Pulze Control | Battery Powered Wireless MIDI Controller & Switch (HT - PULZE - CONTRL) - Gsus4 Hotone | Pulze Control | Battery Powered Wireless MIDI Controller & Switch (HT - PULZE - CONTRL) - Gsus4
$80.00 - $80.00
$80.00
$80.00 - $80.00
$80.00

Hotone Pulze Control Battery Powered Wireless MIDI Controller & Switch

Hotone

A MIDI Controller Tailored for Pulze Speakers  To unlock the full potential of Pulze speakers and make control as easy as operating an effects ped...

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$80.00 - $80.00
$80.00
$80.00 - $80.00
$80.00
JAM Pedals | Koch Ness Monster Supreme | Greg Koch's Signature 10 - In - 1 Multi Effects Pedal (JAM - KNS) - Gsus4 JAM Pedals | Koch Ness Monster Supreme | Greg Koch's Signature 10 - In - 1 Multi Effects Pedal (JAM - KNS) - Gsus4
$3,999.00
$3,999.00 - $3,999.00
$3,999.00
$3,699.00
$3,699.00 - $3,699.00
$3,699.00

JAM Pedals Koch Ness Monster Supreme Greg Koch's Signature 10-In-1 Multi Effects Pedal

JAM Pedals

The Koch Ness Monster Supreme is a hybrid stompbox that fuses no less than 9 of Greg Koch’s favourite JAM pedals into one colossal multi-FX, compl...

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$3,999.00
$3,999.00 - $3,999.00
$3,999.00
$3,699.00
$3,699.00 - $3,699.00
$3,699.00
Fulltone | MDV - 3 V2 | Mini DejaVibe 3 Vintage Rotary Pedal (420215) - Gsus4 Fulltone | MDV - 3 V2 | Mini DejaVibe 3 Vintage Rotary Pedal (420215) - Gsus4 Sold out
$899.00
$899.00 - $899.00
$899.00
$765.00
$765.00 - $765.00
$765.00

Fulltone MDV-3 V2 Mini DejaVibe 3 Vintage Rotary Pedal

Fulltone

*Up to 15dB of available and adjustable volume boost when pedal is on. *much slower speeds available thanks to the dual potentiometer being replace...

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$899.00
$899.00 - $899.00
$899.00
$765.00
$765.00 - $765.00
$765.00
Sold out
Contact For Availability
Fulltone | Hi - Mu | JFET Hi - Gain Lead Pedal | Custom Shop (420210) - Gsus4 Fulltone | Hi - Mu | JFET Hi - Gain Lead Pedal | Custom Shop (420210) - Gsus4
$549.00
$549.00 - $549.00
$549.00
$459.00
$459.00 - $459.00
$459.00

Fulltone Hi-Mu JFET Hi-Gain Lead Pedal Custom Shop

Fulltone

Memorable lead tones are those that rise above the fray, and the Fulltone Custom Shop Hi-Mu distortion pedal lifts leads skyward with premium high-...

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$549.00
$549.00 - $549.00
$549.00
$459.00
$459.00 - $459.00
$459.00
Fulltone | ABY - ST V2 | True Path ABY Pedal w/ Buffer | Custom Shop (420180) - Gsus4 Fulltone | ABY - ST V2 | True Path ABY Pedal w/ Buffer | Custom Shop (420180) - Gsus4
$599.00
$599.00 - $599.00
$599.00
$549.00
$549.00 - $549.00
$549.00

Fulltone ABY-ST V2 True Path ABY Pedal w/ Buffer Custom Shop

Fulltone

  The CS-ABY-ST is now the "v2," is now Black , still the best ABY switcher in the world, and just got a LOT smaller! The CS-ABY-ST V2 has silent s...

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$599.00
$599.00 - $599.00
$599.00
$549.00
$549.00 - $549.00
$549.00