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Pedals & Effects - Gsus4

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.

Original price $1,099.00
Original price $1,099.00 - Original price $1,099.00
Original price $1,099.00
Current price $995.00
$995.00 - $995.00
Current price $995.00

T-Rex | Replicator Module | Tape Echo Delay in Eurorack Module (44HP)

T-REX

REPLICATOR MODULAR FORMAT Re-Designed. Re-Engineered. Re-Housed. The Replicator Module uses much of the same technology of the ”stompbox” version, ...

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Original price $1,099.00
Original price $1,099.00 - Original price $1,099.00
Original price $1,099.00
Current price $995.00
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Current price $995.00
Original price $639.00
Original price $639.00 - Original price $639.00
Original price $639.00
Current price $479.00
$479.00 - $479.00
Current price $479.00

T-Rex | Replica Delay | True Stereo Tap Delay w/ MIDI | The Original Collection

T-REX

T-Rex Effects is proud to announce that the legendary Replica Delay is back with an even larger and more powerful “engine”, but still delivers the ...

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Original price $639.00
Original price $639.00 - Original price $639.00
Original price $639.00
Current price $479.00
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Current price $479.00
Original price $369.00
Original price $369.00 - Original price $369.00
Original price $369.00
Current price $299.00
$299.00 - $299.00
Current price $299.00

T-Rex | Replay Box Delay | True Stereo Delay w/ Tap Tempo

T-REX

“CLEAR SKIES AHEAD” We have had many requests for a more straight sounding delay pedal that is clearer and more true to the incoming guitar signal....

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Original price $369.00
Original price $369.00 - Original price $369.00
Original price $369.00
Current price $299.00
$299.00 - $299.00
Current price $299.00
Original price $599.00
Original price $599.00 - Original price $599.00
Original price $599.00
Current price $549.00
$549.00 - $549.00
Current price $549.00

T-Rex | RoomMate D'Luxe | 12AX7 Tube Driven Reverb Pedal | PRE-ORDER

T-REX

Reverb is more than an effect It is the space around your sound, the feeling that follows your notes.With the new RoomMate D’Luxe, we wanted to cre...

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Original price $599.00
Original price $599.00 - Original price $599.00
Original price $599.00
Current price $549.00
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Current price $549.00
Original price $649.00
Original price $649.00 - Original price $649.00
Original price $649.00
Current price $549.00
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Current price $549.00

T-Rex | TwinBlaze Tube Distortion | JCM45 Inspired Dual Channel Overdrive & Distortion w/ 12AX7 Vacuum Tube, Cab Sim & Boost

T-REX

Tube-Powered Dual Channel Overdrive & Distortion TwinBlaze captures the soul of a roaring tube amp and brings it to your pedalboard.Powered by ...

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Original price $649.00
Original price $649.00 - Original price $649.00
Original price $649.00
Current price $549.00
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Current price $549.00
Original price $339.00
Original price $339.00 - Original price $339.00
Original price $339.00
Current price $289.00
$289.00 - $289.00
Current price $289.00

T-Rex | FuzzTopia | Dual Channel Fuzz & Distortion Pedal

T-REX

At T-Rex, we’ve always loved fuzz, but we wanted to take it somewhere new.FuzzTopia is a hybrid between retro fuzz and warm distortion. A meeting p...

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Original price $339.00
Original price $339.00 - Original price $339.00
Original price $339.00
Current price $289.00
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Current price $289.00
Original price $329.00
Original price $329.00 - Original price $329.00
Original price $329.00
Current price $279.00
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Current price $279.00

T-Rex | QUINT Machine | Octaver Pedal w/ Fifth Up & Individual Volume Control

T-REX

HIGHLY TUNABLE OCTAVES + FIFTH Classic octave doubling is cool, but throwing in a 5th up and giving all 3 modulated sounds their own volume cont...

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Original price $329.00
Original price $329.00 - Original price $329.00
Original price $329.00
Current price $279.00
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Current price $279.00
Original price $309.00
Original price $309.00 - Original price $309.00
Original price $309.00
Current price $249.00
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Current price $249.00

T-Rex | Moller 2 Drive | Classic Overdrive w/ Bass Boost

T-REX

Named After danish guitarist knud møller T-Rex Møller 2 delivers the same classic overdrive that made its predecessor one of T-Rex’s most sought...

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Original price $309.00
Original price $309.00 - Original price $309.00
Original price $309.00
Current price $249.00
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Current price $249.00
Original price $319.00
Original price $319.00 - Original price $319.00
Original price $319.00
Current price $249.00
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Current price $249.00

T-Rex | Mudhoney II | Dual Channel Distortion / Fuzz Pedal

T-REX

2 MUDHONEYS IN 1 - DUAL DISTORTION If you still haven’t heard a T-Rex Mudhoney, do yourself a favour and plug one in next time you’re at the mus...

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Original price $319.00
Original price $319.00 - Original price $319.00
Original price $319.00
Current price $249.00
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Current price $249.00
Original price $319.00
Original price $319.00 - Original price $319.00
Original price $319.00
Current price $269.00
$269.00 - $269.00
Current price $269.00

T-Rex | Mudhoney Classic | The Original Collection Distortion w/ Boost

T-REX

MUDHONEY DISTORTION - the original collection The Mudhoney distortion was our first shot at making a great, all-round distortion box. That´s how...

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Original price $319.00
Original price $319.00 - Original price $319.00
Original price $319.00
Current price $269.00
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Current price $269.00
Original price $399.00
Original price $399.00 - Original price $399.00
Original price $399.00
Current price $329.00
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Current price $329.00

T-Rex | Fuel Tank Chameleon | Universal Pedal Power Supply | 6x High Current Output w/ Built-In IEC Port

T-REX

4 separate voltage options - POWER SUPPLY Enter the new Fuel Tank Chameleon, the most versatile power supply T-Rex has ever produced. Built for ...

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Original price $399.00
Original price $399.00 - Original price $399.00
Original price $399.00
Current price $329.00
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Current price $329.00
Original price $289.00
Original price $289.00 - Original price $289.00
Original price $289.00
Current price $239.00
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Current price $239.00

T-Rex | FAT Shuga | 2-In-1 Boost & Reverb Pedal

T-REX

NOW ADD YOUR ROOM (OR HALL) So you’ve got the heart of vintage - a gorgeous tubey sound with just the right amount of overdrive cream. Now all y...

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Original price $289.00
Original price $289.00 - Original price $289.00
Original price $289.00
Current price $239.00
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Current price $239.00
Original price $289.00
Original price $289.00 - Original price $289.00
Original price $289.00
Current price $239.00
$239.00 - $239.00
Current price $239.00

T-Rex | CREAMER | 3-Mode Reverb Pedal

T-REX

T-REX CREAMER REVERB CREAMER - MAJOR REVERB So, you finally got your rig dialed in and it sounds fantastic, but sometimes you feel like ...

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Original price $289.00
Original price $289.00 - Original price $289.00
Original price $289.00
Current price $239.00
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Current price $239.00
Original price $69.00 - Original price $69.00
Original price $69.00
$69.00
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Current price $69.00

T-Rex | Replicator Tape Cartridge Replacement

T-REX

Replacement Tape Cartridge for Replicator featuring: Spring tensioned felt pads for easier adjustment and improved tape friction Added wheel f...

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Original price $69.00 - Original price $69.00
Original price $69.00
$69.00
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Current price $69.00
Original price $499.00 - Original price $499.00
Original price $499.00
$529.00
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Current price $529.00

Empress Effects | DRIVE | Tube-Like Overdrive w/ Noise Gate & Advanced Tone Control

Empress Effects

The Empress Drive is not just another overdrive pedal - it is a fully adjustable gain platform built for players who want to shape how their drive...

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Original price $499.00 - Original price $499.00
Original price $499.00
$529.00
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Current price $529.00
Original price $299.00 - Original price $299.00
Original price $299.00
$299.00
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Current price $299.00

Rodenberg | LUKE Overdrive MK2 | Steve Lukather Signature Overdrive

Rodenberg

LOW – HIGH GAIN Overdrive Approved by Steve Lukather Official Steve Lukather overdrive pedal Sound design by Steve Lukather and Uli Rodenberg ...

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Original price $299.00 - Original price $299.00
Original price $299.00
$299.00
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Current price $299.00
Original price $619.00 - Original price $619.00
Original price $619.00
$619.00
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Current price $619.00

Keeley | RK2000 | Funk Siren Delay | Inspired by Vintage DM2000 Delay

Keeley Electronics

The RK2000 Funk Siren Delay is the first-ever pedal recreation of the vintage DM2000 rackmount delay that Trey Anastasio has used since 1984. Trey’...

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Original price $619.00 - Original price $619.00
Original price $619.00
$619.00
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Current price $619.00
Original price $899.00
Original price $899.00 - Original price $899.00
Original price $899.00
Current price $699.00
$699.00 - $699.00
Current price $699.00

Source Audio | PATHWAYS | Stereo Reverb & Tremolo Pedal

Source Audio

The Source Audio Pathways Reverb + Tremolo is a compact, powerful dual‑effect pedal designed for players who want classic ambience and modulation ...

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Original price $899.00
Original price $899.00 - Original price $899.00
Original price $899.00
Current price $699.00
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Current price $699.00
Original price $559.00
Original price $559.00 - Original price $559.00
Original price $559.00
Current price $479.00
$479.00 - $479.00
Current price $479.00

Strymon | CLOUDBURST | Midnight Limited Edition | Ambient Reverb w/ Ensemble

Strymon

Redefining the reverb pedal once again, the Strymon Cloudburst is an ambient reverb like no other. A transformative space-box with unique a cel...

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Original price $559.00
Original price $559.00 - Original price $559.00
Original price $559.00
Current price $479.00
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Current price $479.00
Original price $3,999.00
Original price $3,999.00 - Original price $3,999.00
Original price $3,999.00
Current price $3,395.00
$3,395.00 - $3,395.00
Current price $3,395.00

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

Line 6

The Helix® Stadium XL Floor amp and effects processor delivers studio-quality tone and next-gen performance tools in a rugged stage-ready unit. F...

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Original price $3,999.00
Original price $3,999.00 - Original price $3,999.00
Original price $3,999.00
Current price $3,395.00
$3,395.00 - $3,395.00
Current price $3,395.00
Original price $499.00
Original price $499.00 - Original price $499.00
Original price $499.00
Current price $459.00
$459.00 - $459.00
Current price $459.00

Xotic | EP-Pro | Volume & Booster Pedal

Xotic Effects

Melding the EP Booster’s Plex-style preamp with comprehensive tone-shaping features and real-time volume expression, the Xotic EP-Pro gives players...

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Original price $499.00
Original price $499.00 - Original price $499.00
Original price $499.00
Current price $459.00
$459.00 - $459.00
Current price $459.00
Original price $699.00 - Original price $699.00
Original price $699.00
$699.00
$699.00 - $699.00
Current price $699.00

Fairfield Circuitry | Placeholder | Bucket Brigade Reverb Pedal

Fairfield Circuitry

Fairfield Circuitry Placeholder is not a conventional reverb. Built around three independent analogue delay lines and a Householder feedback matrix...

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Original price $699.00 - Original price $699.00
Original price $699.00
$699.00
$699.00 - $699.00
Current price $699.00
Original price $799.00 - Original price $799.00
Original price $799.00
$799.00
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Current price $799.00

Vongon | Solarfaze | Stereo Multi-Band Saturation& Detuning Effect

Vongon

Solarfaze is a stereo audio processor that carries your sound across a sunlit landscape of phase and tone. it combines multi-band saturation with a...

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Original price $799.00 - Original price $799.00
Original price $799.00
$799.00
$799.00 - $799.00
Current price $799.00
Original price $489.00 - Original price $489.00
Original price $489.00
$489.00
$489.00 - $489.00
Current price $489.00

Benson Amps | DELAY | Analog Delay w/ Tap Tempo

Benson Amps

SOUNDDrawing inspiration from our history in tape and bucket brigade echo servicing, our design goal was creating floaty and colorful repeats with...

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Original price $489.00 - Original price $489.00
Original price $489.00
$489.00
$489.00 - $489.00
Current price $489.00