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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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Goodwood Audio | Audition | Send & Return Signal Chain For Auditioning - Gsus4 Goodwood Audio | Audition | Send & Return Signal Chain For Auditioning - Gsus4 Sold out
$105.00
$105.00 - $105.00
$105.00
$98.00
$98.00 - $98.00
$98.00

Goodwood Audio Audition Send & Return Signal Chain For Auditioning

Goodwood Audio

Any guitar player that has been using pedals for longer than 5 minutes knows that GAS (gear acquisition syndrome) is a real thing.  Since re-wirin...

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$105.00
$105.00 - $105.00
$105.00
$98.00
$98.00 - $98.00
$98.00
Sold out
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Goodwood Audio | RMT | Muting & Summing Switch for The Underfacer & The Isolator - Gsus4 Goodwood Audio | RMT | Muting & Summing Switch for The Underfacer & The Isolator - Gsus4
$55.00 - $55.00
$55.00
$55.00
$55.00 - $55.00
$55.00

Goodwood Audio RMT Muting & Summing Switch for The Underfacer & The Isolator

Goodwood Audio

Use RMT to remotely control Isolator’s muting and Underfacer’s mute and summing. Compatible Products And How To Use The Underfacer – Use a TRS cabl...

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$55.00 - $55.00
$55.00
$55.00
$55.00 - $55.00
$55.00
Goodwood Audio | The Isolator TX | Transformer Isolated Split for Wet / Dry Effects | ABY Switch - Gsus4 Goodwood Audio | The Isolator TX | Transformer Isolated Split for Wet / Dry Effects | ABY Switch - Gsus4 Sold out
$269.00 - $269.00
$269.00
$269.00
$269.00 - $269.00
$269.00

Goodwood Audio The Isolator TX Transformer Isolated Split for Wet / Dry Effects

Goodwood Audio

Isolator is designed for players that want an isolated split on their pedal board.  This is ideally used for splitting your board into two lines, d...

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$269.00 - $269.00
$269.00
$269.00
$269.00 - $269.00
$269.00
Sold out
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Goodwood Audio | The Output TX | Stereo / Mono Summing w/ Audio Transformer - Gsus4 Goodwood Audio | The Output TX | Stereo / Mono Summing w/ Audio Transformer - Gsus4 Sold out
$299.00 - $299.00
$299.00
$299.00
$299.00 - $299.00
$299.00

Goodwood Audio The Output TX Stereo / Mono Summing w/ Audio Transformer

Goodwood Audio

  Output is designed for players that need a compact way to manage the outputs on their pedal board.  Output takes care of multiple stereo to mono ...

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$299.00 - $299.00
$299.00
$299.00
$299.00 - $299.00
$299.00
Sold out
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Goodwood Audio | The TX UNDERfacer | Pedalboard Junction Box w/ Audio Transformer - Gsus4 Goodwood Audio | The TX UNDERfacer | Pedalboard Junction Box w/ Audio Transformer - Gsus4
$379.00 - $379.00
$379.00
$379.00
$379.00 - $379.00
$379.00

Goodwood Audio The TX UNDERfacer Pedalboard Junction Box w/ Audio Transformer

Goodwood Audio

  The Underfacer is like The Interfacer but designed to go under an angled pedal board.  Use The Underfacer to take care of all your input, muting,...

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$379.00 - $379.00
$379.00
$379.00
$379.00 - $379.00
$379.00
Goodwood Audio | The TX INTERfacer | Pedalboard Junction Box w/ Audio Transformer - Gsus4 Goodwood Audio | The TX INTERfacer | Pedalboard Junction Box w/ Audio Transformer - Gsus4 Sold out
$389.00 - $389.00
$389.00
$389.00
$389.00 - $389.00
$389.00

Goodwood Audio The TX INTERfacer Pedalboard Junction Box w/ Audio Transformer

Goodwood Audio

   Input and output buffers.Two types of summing.Master mute.Tuner send.  Description There are two versions of The Interfacer.  The TX Interface...

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$389.00 - $389.00
$389.00
$389.00
$389.00 - $389.00
$389.00
Sold out
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GFI System | Jonassus | Dual Channel Overdrive - Gsus4 GFI System | Jonassus | Dual Channel Overdrive (Jonassus) - Gsus4 Sold out
$359.00 - $359.00
$359.00
$359.00
$359.00 - $359.00
$359.00

GFI System Jonassus Dual Channel Overdrive

GFI System

PRE-ORDER. ETA is TBC. Jonassus drive is a dual-channel overdrive pedal offering a sweet, warm, and articulate low-gain overdrive (“Low Chann...

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$359.00 - $359.00
$359.00
$359.00
$359.00 - $359.00
$359.00
Sold out
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Lehle | Mono Volume Pedal | w/ Active Precision Magnetic Hall Sensor (LHMV) - Gsus4 Lehle | Mono Volume Pedal | w/ Active Precision Magnetic Hall Sensor (LHMV) - Gsus4
$569.00
$569.00 - $569.00
$569.00
$499.00
$499.00 - $499.00
$499.00

Lehle MONO Volume Pedal w/ Active Precision Magnetic Hall Sensor

Lehle

The Lehle Mono Volume is a volume pedal equipped with a precise magnetic sensor enabling it to operate almost wear-free. This sensor uses the Ha...

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$569.00
$569.00 - $569.00
$569.00
$499.00
$499.00 - $499.00
$499.00
GFI System | Triple Switch | for GFI System Effects - Gsus4 GFI System | Triple Switch | for GFI System Effects (GFI_3Switch) - Gsus4
$159.00
$159.00 - $159.00
$159.00
$149.00
$149.00 - $149.00
$149.00

GFI System Triple Switch for GFI System Effects

GFI System

Unlock the full potential of controls and features of GFI System Effect Pedals with this universal aux switch pedal. Bank Up / Down. Page-Up. Ta...

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$159.00
$159.00 - $159.00
$159.00
$149.00
$149.00 - $149.00
$149.00
GFI System | Specular Tempus | Stereo Reverb & Delay w/ 32 Algorithms - Gsus4 GFI System | Specular Tempus | Stereo Reverb & Delay w/ 32 Algorithms (S - TEMPUS - 1) - Gsus4 Sold out
$645.00 - $645.00
$645.00
$645.00
$645.00 - $645.00
$645.00

GFI System Specular Tempus Stereo Reverb & Delay w/ 32 Algorithms

GFI System

Specular Tempus is a powerful reverb and delay effect processor in a compact pedal. Featuring 32 hand-crafted algorithms, 32 presets. stereo i...

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$645.00 - $645.00
$645.00
$645.00
$645.00 - $645.00
$645.00
Sold out
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GFI System | CabZeus | Stereo Speaker Cabinet Simulator & DI Box | XLR Outputs - Gsus4 GFI System | CabZeus | Stereo Speaker Cabinet Simulator & DI Box | XLR Outputs (cabz) - Gsus4 Sold out
$509.00 - $509.00
$509.00
$509.00
$509.00 - $509.00
$509.00

GFI System CabZeus Stereo Speaker Cabinet Simulator & DI Box XLR Outputs

GFI System

News : All units shipped since July 2018 would have featured XLR outputs connectors (replacing the TRS output connectors). Cabzeus is a speak...

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$509.00 - $509.00
$509.00
$509.00
$509.00 - $509.00
$509.00
Sold out
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GFI System | Clockwork V3 Delay - Gsus4 GFI System | Clockwork V3 Delay | Pristine Studio - Grade Delay (GFI_CLOCKDELAY) - Gsus4 Sold out
$419.00 - $419.00
$419.00
$419.00
$419.00 - $419.00
$419.00

GFI System Clockwork V3 Delay Pristine Studio-Grade Delay

GFI System

Clockwork Delay V3 offers 7 distinct stereo delay algorithms that can be saved into any one of the 8 presets locations.Despite the plethora of fea...

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$419.00 - $419.00
$419.00
$419.00
$419.00 - $419.00
$419.00
Sold out
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GFI System | Specular Reverb V3 - Gsus4 GFI System | Specular Reverb V3 | Pristine Studio - Grade Reverb (SpReverb) - Gsus4 Sold out
$419.00 - $419.00
$419.00
$419.00
$419.00 - $419.00
$419.00

GFI System Specular Reverb V3 Pristine Studio-Grade Reverb

GFI System

Specular Reverb V3 preserves the algorithms and sonic qualities of our award winning Specular Reverb V2, while improving its user interfaces an...

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$419.00 - $419.00
$419.00
$419.00
$419.00 - $419.00
$419.00
Sold out
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LR Baggs Align Series | REVERB | All Analog & Voiced for Acoustic Instruments - Gsus4 LR Baggs Align Series | REVERB | All Analog & Voiced for Acoustic Instruments - Gsus4 Sold out
$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00

LR Baggs Align Series REVERB Voiced for Acoustic Instruments

LR Baggs

R ADD DIMENSION TO YOUR ACOUSTIC-ELECTRIC GUITAR TONE A great reverb sound will enhance any acoustic guitar tone, and that's exactly what the LR Ba...

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$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00
Sold out
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LR Baggs Align Series | EQUALIZER | 6 Band EQ / Anti-Feedback Notch Filter - Gsus4 LR Baggs Align Series | EQUALIZER | 6 Band EQ / Anti-Feedback Notch Filter - Gsus4
$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00

LR Baggs Align Series EQUALIZER 6 Band EQ / Anti-Feedback Notch Filter

LR Baggs

Better Tone for Your Acoustic-electric Guitar If you like your acoustic-electric guitar's core tonality, then you'll be able to bring out the best...

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$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00
LR Baggs Align Series | ACTIVE DI | Preamp / DI / Phase / Mute - Gsus4 LR Baggs Align Series | ACTIVE DI | Preamp / DI / Phase / Mute - Gsus4
$449.00 - $449.00
$449.00
$449.00
$449.00 - $449.00
$449.00

LR Baggs Align Series ACTIVE DI Preamp / DI / Phase / Mute

LR Baggs

AN ACTIVE DI YOU CAN TRUST WITH YOUR TONE Featuring their cleanest, all-discrete active circuitry yet, the LR Baggs Align Active DI treats your gu...

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$449.00 - $449.00
$449.00
$449.00
$449.00 - $449.00
$449.00
LR Baggs Align Series | SESSION | Saturation / Compression / EQ / Gain / Boost - Gsus4 LR Baggs Align Series | SESSION | Saturation / Compression / EQ / Gain / Boost - Gsus4
$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00

LR Baggs Align Series SESSION Saturation / Compression / EQ / Gain / Boost

LR Baggs

ALLOW YOUR ACOUSTIC-ELECTRIC TONE TO BLOSSOM Make your plugged-in tone bloom with the LR Baggs Align Session compressor and saturation pedal. Its ...

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$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00
Hotone Xtomp FULL Modelling FX Pedal w/ Bluetooth, FREE iOS & Android App - Gsus4 Hotone Xtomp FULL Modelling FX Pedal w/ Bluetooth, FREE iOS & Android App - Gsus4
$399.00 - $399.00
$399.00
$399.00 - $399.00
$399.00

Hotone XTOMP Modelling FX Pedal w/ Bluetooth, FREE iOS & Android App

Hotone

XTOMP FULL DETAIL First and foremost, behind Hotone Audio there’s a group of people passionate about music. We are a highly experienced inter...

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$399.00 - $399.00
$399.00
$399.00 - $399.00
$399.00
Strymon | Zuma R300 | 5 - Output Low Profile Pedal Power Supply (SN - ZUMA - R300) - Gsus4 Strymon | Zuma R300 | 5-Output Low Profile Pedal Power Supply - Gsus4 Sold out
$439.00
$439.00 - $439.00
$439.00
$345.00
$345.00 - $345.00
$345.00

Strymon Zuma R300 5-Output Low Profile Pedal Power Supply

Strymon

  Zero-noise, Worldwide Pedal Power The all-analog Strymon Zuma R300 packs five pedals' worth of clean-burning FX fuel into its compact aluminum ch...

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$439.00
$439.00 - $439.00
$439.00
$345.00
$345.00 - $345.00
$345.00
Sold out
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A3 Stompbox | The Custom Volume Pedal (250k, Passive) | Standard - Gsus4 A3 Stompbox | The Custom Volume Pedal (250k, Passive) | Standard - Gsus4
$519.00
$519.00 - $519.00
$519.00
$429.00
$429.00 - $429.00
$429.00

A3 Stompbox The Custom Volume Pedal (250k, Passive) Standard

A3 Stompbox

"The best volume pedal ever with the perfect throw and curve."- Michael Thompson"This is great."- Melvin Davis"So smooth"- Nigel Hendroff"FINALL...

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$519.00
$519.00 - $519.00
$519.00
$429.00
$429.00 - $429.00
$429.00
A3 Stompbox | The Custom Volume Pedal (250k, Passive) | Mini (A3 - Vol - Mini - SIDEMOUNT) - Gsus4 A3 Stompbox | The Custom Volume Pedal (250k, Passive) | Mini (A3 - Vol - Mini - SIDEMOUNT) - Gsus4
$489.00
$489.00 - $489.00
$489.00
$399.00
$399.00 - $399.00
$399.00

A3 Stompbox The Custom Volume Pedal (250k, Passive) Mini

A3 Stompbox

"The best volume pedal ever with the perfect throw and curve."- Michael Thompson"This is great."- Melvin Davis"So smooth"- Nigel Hendroff"FI...

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$489.00
$489.00 - $489.00
$489.00
$399.00
$399.00 - $399.00
$399.00
Strymon | MultiSwitch | Extended Control for Timeline, BigSky & Mobius - Gsus4 Strymon | MultiSwitch | Extended Control for Timeline, BigSky & Mobius - Gsus4
$169.00
$169.00 - $169.00
$169.00
$159.00
$159.00 - $159.00
$159.00

Strymon MultiSwitch Extended Control for Timeline, BigSky & Mobius

Strymon

Extended Control for TimeLine, BigSky, and Mobius The Strymon MultiSwitch 3-button foot controller is a powerful addition to any guitarist's Strym...

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$169.00
$169.00 - $169.00
$169.00
$159.00
$159.00 - $159.00
$159.00
Strymon | Mini Switch | Preset & Tap Tempo MiniSwitch - Gsus4 Strymon | Mini Switch | Preset & Tap Tempo MiniSwitch - Gsus4
$119.00
$119.00 - $119.00
$119.00
$98.00
$98.00 - $98.00
$98.00

Strymon Mini Switch Preset & Tap Tempo MiniSwitch

Strymon

Compact Tap Tempo Switch with Strymon Instant Recall The saltine-sized Strymon Tap Favourite pedal packs two essential Strymon utilities into a co...

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$119.00
$119.00 - $119.00
$119.00
$98.00
$98.00 - $98.00
$98.00
Strymon | Zuma Bracket | Pedalboard Mounting Kit - Gsus4 Strymon | Zuma Bracket | Pedalboard Mounting Kit (SN - ZUMA - BRACKET) - Gsus4
$49.00
$49.00 - $49.00
$49.00
$45.00
$45.00 - $45.00
$45.00

Strymon Zuma Bracket Pedalboard Mounting Kit

Strymon

Secure Your Zuma to Your Pedalboard The Strymon Zuma Pedalboard Mounting Kit easily and securely mounts your Strymon Zuma high-current DC power su...

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$49.00
$49.00 - $49.00
$49.00
$45.00
$45.00 - $45.00
$45.00