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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 $399.00 - Original price $399.00
Original price $399.00
$399.00
$399.00 - $399.00
Current price $399.00

Colortone | ZeroSum | Multi Head Rhythmic Stereo Delay

Colortone Pedals

Colortones ZEROSUM is a versatile multi head stereo delay pedal features three Delay Modes: Single Head Dual Head Echo Pong (Ping Pong) A...

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Original price $399.00 - Original price $399.00
Original price $399.00
$399.00
$399.00 - $399.00
Current price $399.00
Original price $429.00
Original price $429.00 - Original price $429.00
Original price $429.00
Current price $399.00
$399.00 - $399.00
Current price $399.00

TC Electronic | Flashback Triple Delay | Delay & Looper Pedal

TC Electronic

One of the most recurring things TC Electronic hear from the community regarding their Flashback Delay pedals, is that they sound so good that the...

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Original price $429.00
Original price $429.00 - Original price $429.00
Original price $429.00
Current price $399.00
$399.00 - $399.00
Current price $399.00
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Original price $399.00
Original price $399.00 - Original price $399.00
Original price $399.00
Current price $369.00
$369.00 - $369.00
Current price $369.00

TC Electronic | Flashback 2 X4 | Delay & Looper Pedal

TC Electronic

Awesome delays are part of our DNA here at TC Electronic. It’s something we take very seriously. So, when it comes to making flagship delay pedal...

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Original price $399.00
Original price $399.00 - Original price $399.00
Original price $399.00
Current price $369.00
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Current price $369.00
Original price $239.00
Original price $239.00 - Original price $239.00
Original price $239.00
Current price $219.00
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Current price $219.00

TC Electronic | Flashback 2 | Delay & Looper Pedal w/ MASH

TC Electronic

The new Flashback 2 serves up a sonic buffet of expressive delay by infusing the pressure sensitive MASH technology with our renowned delay algori...

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Original price $239.00
Original price $239.00 - Original price $239.00
Original price $239.00
Current price $219.00
$219.00 - $219.00
Current price $219.00
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Original price $179.00
Original price $179.00 - Original price $179.00
Original price $179.00
Current price $169.00
$169.00 - $169.00
Current price $169.00

TC Electronic | Gauss | Tape Echo Pedal

TC Electronic

Few delay effects are more revered, or iconic, than the tape echo machines of yesteryear. Their warm, fat tones have become the stuff of legends, ...

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Original price $179.00
Original price $179.00 - Original price $179.00
Original price $179.00
Current price $169.00
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Current price $169.00
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Original price $129.00
Original price $129.00 - Original price $129.00
Original price $129.00
Current price $119.00
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Current price $119.00

TC Electronic | Bucket Brigade | Analog Delay

TC Electronic

You’ll find classic Bucket Brigade Device combatants inside this tough and compact master of repetition. We want it to have that distinct and genu...

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Original price $129.00
Original price $129.00 - Original price $129.00
Original price $129.00
Current price $119.00
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Current price $119.00
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Original price $79.00 - Original price $79.00
Original price $79.00
$79.00
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Current price $79.00

TC Electronic | The Prophet | Digital Delay Stompbox

TC Electronic

A prophecy was once told of a highly affordable studio-quality delay pedal that would give musicians all the pristine digital delay tones they cou...

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Original price $79.00 - Original price $79.00
Original price $79.00
$79.00
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Current price $79.00
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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

TC Electronic | EchoBrain | Analog Delay Stompbox

TC Electronic

EchoBrain is the natural choice for every vintage delay nut out there. Sporting a classic, all-analog bucket brigade design, this compact delay pe...

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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
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Original price $549.00
Original price $549.00 - Original price $549.00
Original price $549.00
Current price $525.00
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Current price $525.00

Free The Tone | Programmable Analog 10-Band EQ | For Acoustic | PA-1QA

Free The Tone

The Free The Tone PA-1Q series are epoch-making devices produced by pursuing integration of digital and analog technologies cultivated through the ...

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Original price $549.00
Original price $549.00 - Original price $549.00
Original price $549.00
Current price $525.00
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Current price $525.00
Original price $549.00
Original price $549.00 - Original price $549.00
Original price $549.00
Current price $525.00
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Current price $525.00

Free The Tone | Programmable Analog 10-Band EQ | For Bass | PA-1QB

Free The Tone

The Free The Tone PA-1Q series are epoch-making devices produced by pursuing integration of digital and analog technologies cultivated through the ...

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Original price $549.00
Original price $549.00 - Original price $549.00
Original price $549.00
Current price $525.00
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Current price $525.00
Original price $549.00
Original price $549.00 - Original price $549.00
Original price $549.00
Current price $499.00
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Current price $499.00

Free The Tone | Programmable Analog 10-Band EQ | For Guitar | PA-1QG

Free The Tone

The Free The Tone PA-1Q series are epoch-making devices produced by pursuing integration of digital and analog technologies cultivated through the ...

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Original price $549.00
Original price $549.00 - Original price $549.00
Original price $549.00
Current price $499.00
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Current price $499.00
Original price $615.00
Original price $615.00 - Original price $615.00
Original price $615.00
Current price $599.00
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Current price $599.00

Free The Tone | FLIGHT TIME | FT-2Y | Digital Delay w/ Realtime BPM Analyzer

Free The Tone

FREE THE TONE’s high sound quality digital delay “FLIGHT TIME” with the world’s first Realtime BPM Analyzer and Delay Time Offset features, reappe...

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Original price $615.00
Original price $615.00 - Original price $615.00
Original price $615.00
Current price $599.00
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Current price $599.00
Original price $615.00
Original price $615.00 - Original price $615.00
Original price $615.00
Current price $549.00
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Current price $549.00

Free The Tone | FUTURE FACTORY | FF-1Y | Stereo Delay w/ Random Fluctuating Phase Modulation

Free The Tone

“Creation of a new sound” ― this was the motto for the development of FREE THE TONE “FUTURE FACTORY” FF-1Y. Many digital delay units that implemen...

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Original price $615.00
Original price $615.00 - Original price $615.00
Original price $615.00
Current price $549.00
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Current price $549.00
Original price $219.00 - Original price $219.00
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$219.00
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Current price $219.00

Hotone | PULZE MINI | Battery Powered Portable Modelling Guitar Amplifier w/ Celestion IRs

Hotone

Meet the Pulze Mini — a palm-sized powerhouse designed for guitarists, bassists, and acoustic players who want pro-level tone without hauling arou...

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Original price $219.00 - Original price $219.00
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$219.00
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Current price $219.00
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Original price $249.00 - Original price $249.00
Original price $249.00
$249.00
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Current price $249.00

Klowra | EVERLAST | 9-Mode Stereo Delay w/ Studio-Grade 32-Bit DSP

KLOWRA

Klowra Everlast – 9‑Mode Stereo Delay Pedal Stereo Delay with Studio-Grade DSP, Tap Tempo, Expression Control, and USB-C Firmware Updates   Overv...

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Original price $249.00 - Original price $249.00
Original price $249.00
$249.00
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Current price $249.00
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Original price $389.00
Original price $389.00 - Original price $389.00
Original price $389.00
Current price $339.00
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Current price $339.00

Caroline | KILOBYTE | Lo-Fi Delay Machine | w/ Modulation & Havoc Switch | Atari

CAROLINE

If you’re reading this, you must be getting ready to party like it’s 1983. We’ve kept your original, dry signal path analog and pure, then given ...

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Original price $389.00
Original price $389.00 - Original price $389.00
Original price $389.00
Current price $339.00
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Current price $339.00
Original price $899.00 - Original price $899.00
Original price $899.00
$899.00
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Current price $899.00

GFI System | Solis Ventus | Stereo Reverb & Delay Machine

GFI System

Solis Ventus is a dual‐engine Delay and Reverb pedal, able to run two algorithms at once, with arbitrary pairings, ordering, and routings. A speci...

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Original price $899.00 - Original price $899.00
Original price $899.00
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Current price $899.00
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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

Elite Acoustics | EAE | StompMix 4 White | 4Ch Digital Mixer Pedal | w/ DSP Gate, Compressor, EQ, Reverb & Delay

Elite Acoustics (EAE)

The StompMix 4 Compact Digital Mixer Pedal is built with a powerful 32-bit DSP engine and a compact lightweight stomp box package.The StompMix 4...

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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 $399.00 - Original price $399.00
Original price $399.00
$399.00
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Current price $399.00

Keeley | Rotary | Stereo Rotary / Chorus Effects Pedal | w/ Mid Boost Switch

Keeley Electronics

Syrupy Swirl & Tube Breakup: Achieve that classic rotary sound with a rich, “chorus-y” effect and a tube-like overdrive, reminiscent of those ...

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Original price $399.00 - Original price $399.00
Original price $399.00
$399.00
$399.00 - $399.00
Current price $399.00
Original price $749.00
Original price $749.00 - Original price $749.00
Original price $749.00
Current price $699.00
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Current price $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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Original price $749.00
Original price $749.00 - Original price $749.00
Original price $749.00
Current price $699.00
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Current price $699.00
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Original price $649.00
Original price $649.00 - Original price $649.00
Original price $649.00
Current price $619.00
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Current price $619.00

Walrus | D1 MK2 | High-Fidelity Stereo Delay Pedal | MAKO Series

Walrus Audio

Continuing the success of the original MKI Walrus Audio Mako D1 High Fidelity Delay pedal, this MK II comes equipped with an additional delay algo...

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Original price $649.00
Original price $649.00 - Original price $649.00
Original price $649.00
Current price $619.00
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Current price $619.00
Original price $249.00
Original price $249.00 - Original price $249.00
Original price $249.00
Current price $179.00
$179.00 - $179.00
Current price $179.00

Nobels | DEL-mini | Mini Stereo Delay Pedal

Nobels

The diminutive, yet feature packed, Nobels DEL-mini delay pedal combines an outstanding selection of delay tones in a budget-friendly and space-sa...

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Original price $249.00
Original price $249.00 - Original price $249.00
Original price $249.00
Current price $179.00
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Current price $179.00
Original price $799.00 - Original price $799.00
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$799.00
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Current price $799.00

Hotone | AMPERO II GEN 2 | Tri-Core DSP Next Gen Amp Modeller & Multi Effects Processor | w/ ToneCatch

Hotone

The Hotone Ampero II Gen 2 Amp Modeller & Multi-Effects Processor is a next-generation solution for musicians seeking unparalleled tonal versa...

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Original price $799.00 - Original price $799.00
Original price
$799.00
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Current price $799.00
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Original price $429.00
Original price $429.00 - Original price $429.00
Original price $429.00
Current price $315.00
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Current price $315.00

Mad Professor | Deep Blue Delay | Tape Echo Delay

Mad Professor

Deep Blue Delay is a natural sounding digital/analog delay, with the analog direct signal path. The Deep Blue Delay has about the same bandwidth as...

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Original price $429.00
Original price $429.00 - Original price $429.00
Original price $429.00
Current price $315.00
$315.00 - $315.00
Current price $315.00
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