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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 $746.00
Original price $746.00 - Original price $746.00
Original price $746.00
Current price $523.00
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Current price $523.00

Eventide Riptide Stereo Drive & Uni-Vibe Pedal

Eventide

Riptide Ripping Distortion and Swirling Modulation Ready to be swept away? Introducing Riptide, the result of extensive research into the iconic ...

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Original price $746.00
Original price $746.00 - Original price $746.00
Original price $746.00
Current price $523.00
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Current price $523.00
Original price $654.00 - Original price $654.00
Original price $654.00
$654.00
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Current price $654.00

Lee Custom Amp 12AU7PRE Tube Driven Preamp Silver & Blue Knob

Lee Custom Amp

Experience unparalleled clarity, dynamics, and tonality with the 12AU7PRE, a tube-driven preamp and booster designed and wired by the former chie...

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Original price $654.00 - Original price $654.00
Original price $654.00
$654.00
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Current price $654.00
Original price $523.00
Original price $523.00 - Original price $523.00
Original price $523.00
Current price $439.00
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Current price $439.00

Wampler Mofetta Overdrive/Distortion Mostortion tribute

Wampler

 The Mofetta is a smooth yet fiery overdrive / distortion pedal with MOSFET clipping for authentic tones. The Wampler Mofetta Overdrive / Distorti...

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Original price $523.00
Original price $523.00 - Original price $523.00
Original price $523.00
Current price $439.00
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Current price $439.00
Original price $811.00 - Original price $811.00
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Crazy Tube Circuits UNOBTANIUM RAW Limited Edition Germanium Klon & Dumble in a Box Dual Overdrive

Crazy Tube Circuits

Unobtanium was inspired by 3 of the most mythical and sought-aer pieces of music gear and combines their ultra-rare sonic elements. A magical tone ...

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Original price $811.00 - Original price $811.00
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Current price $811.00
Original price $654.00 - Original price $654.00
Original price $654.00
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Current price $654.00

HTJ-WORKS Double Singer Dual Overdrive TS808 & Blues Breaker in One

HTJ-Works

Introducing the DOUBLE SINGER, a Dual Overdrive pedal that combines two distinct overdrive styles into one compact unit. This pedal merges the clas...

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Original price $654.00 - Original price $654.00
Original price $654.00
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Current price $654.00
Original price $759.00 - Original price $759.00
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Current price $759.00

Shnobel Tone DAILY DRIVER BOOST Overdrive & Clean Boost in One

Shnobel Tone

  The DAILY DRIVER BOOST combines the BOOST and the DAILY DRIVER into one pedal. The BOOST and DAILY DRIVER circuits can be used independently and...

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Original price $759.00 - Original price $759.00
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Current price $759.00
Original price $524.00
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Current price $366.00
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Current price $366.00

IK Multimedia TONEX ONE AI Modelling Amp & Effects Pedal

IK Multimedia

TONEX ONE expands the TONEX Ecosystem bringing breakthrough AI Machine Modeling technology to a mini pedal format, empowering players to take the ...

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Original price $524.00
Original price $524.00 - Original price $524.00
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Current price $366.00
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Original price $328.00
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Original price $328.00
Current price $261.00
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Current price $261.00

NUX ACE OF TONE Dual Overdrive Based on Blues Breaker & Tube Screamer NDO5

NUX

NUX NDO5 Verdugo Series Ace Of Tone Dual Overdrive Effects PedalThe NUX Ace Of Tone is a dual overdrive pedal stacked with Tubeman MKII and Morning...

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Original price $328.00
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Original price $328.00
Current price $261.00
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Original price $851.00
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Current price $785.00
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Current price $785.00

Browne Amp CARBON X Dual Overdrive Two BluesBreakers in One

Browne Amplification

The Carbon X was born from a simple question posed by David Ryan Harris - "Can this be done?"  The answer (“probably?”) led to a journey of inn...

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Original price $851.00
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Original price $851.00
Current price $785.00
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Original price $484.00
Original price $484.00 - Original price $484.00
Original price $484.00
Current price $439.00
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Current price $439.00

Browne Amp GRITADOR Overdrive Based on the Tube Screamer

Browne Amplification

The Browne Amplification Gritador takes inspiration from an iconic version of the "green" overdrive pedal. From Stevie Ray Vaughn to John Mayer, th...

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Original price $484.00
Original price $484.00 - Original price $484.00
Original price $484.00
Current price $439.00
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Current price $439.00
Original price $523.00
Original price $523.00 - Original price $523.00
Original price $523.00
Current price $510.00
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Current price $510.00

Browne Amp CARBON V2 Sky Blue Transparent Overdrive

Browne Amplification

The Carbon is an overdrive pedal inspired by a legendary "blue" circuit loved by many all over the world. We took the original and obsessively twe...

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Original price $523.00
Original price $523.00 - Original price $523.00
Original price $523.00
Current price $510.00
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Original price $431.00 - Original price $431.00
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Current price $431.00

Keeley Blues Disorder 4-in-1 Overdrive & Distortion Based on Blues Breaker & OCD

Keeley Electronics

Keeley combines two completely different overdrive and distortion circuits to create four different drives in one box. The Blues Disorder has two s...

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Original price $431.00 - Original price $431.00
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Current price $431.00
Original price $431.00 - Original price $431.00
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Current price $431.00

Keeley Super Rodent 4-in-1 Overdrive & Distortion Based on OD-1 & RAT

Keeley Electronics

Part of Keeley's new 4-in-1 Series. Toggle between two very different overdrive & distortion circuits or innovate your sound using new hybrid t...

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Original price $431.00 - Original price $431.00
Original price $431.00
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Current price $431.00
Original price $484.00 - Original price $484.00
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Current price $484.00

J Rockett Hot Rubber Monkey Based on the Dumble w/HRM EQ Mod Overdrive

J Rockett Audio Designs

The HRM V2 is designed to achieve the overdriven sounds of a Dumble style amp with the "HRM EQ mod” This EQ mod creates a very low-mid centric t...

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Original price $484.00 - Original price $484.00
Original price $484.00
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Current price $484.00
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Original price $261.00 - Original price $261.00
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Current price $261.00

Warm Audio ODD Box V1 Hard-clipping Overdrive Pedal w/ US & UK Switch

Warm Audio

An Obsessive Tribute to Transparent Overdrive Tone Way back at the beginning of the boutique pedal revolution, a certain Comic Sans-embla...

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Original price $261.00 - Original price $261.00
Original price $261.00
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Current price $261.00
Original price $785.00
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Current price $720.00
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Current price $720.00

Hotone PULZE Eclipse 30W Stereo Modelling Amplifier w/ Bluetooth Black

Hotone

Introducing the Hotone Pulze Luna Modelling Amplifier in a sleek white finish—a modern marvel designed to elevate your musical experience. This Bl...

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Original price $785.00
Original price $785.00 - Original price $785.00
Original price $785.00
Current price $720.00
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Current price $720.00
Original price $785.00
Original price $785.00 - Original price $785.00
Original price $785.00
Current price $720.00
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Current price $720.00

Hotone PULZE Luna 30W Stereo Modelling Amplifier w/ Bluetooth White

Hotone

Introducing the Hotone Pulze Luna Modelling Amplifier in a sleek white finish—a modern marvel designed to elevate your musical experience. This Bl...

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Original price $785.00
Original price $785.00 - Original price $785.00
Original price $785.00
Current price $720.00
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Current price $720.00
Original price $431.00 - Original price $431.00
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Current price $431.00

Keeley MK3 Driver Andy Timmons 4-in-1 Overdrive & Distortion Silicon & Germanium Clipping Option

Keeley Electronics

The MK3 Driver - Andy Timmons Full Range Overdrive is an overdrive workstation that allows you to orchestrate everything from a clean boost to a t...

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Original price $431.00 - Original price $431.00
Original price $431.00
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Current price $431.00
Original price $0.00 - Original price $0.00
Original price $0.00
$471.00
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Current price $471.00

Wampler GERMANIUM TUMNUS Mini Limited Edition Klon inspired Overdrive

Wampler

There is one overdrive circuit to this day that has been among the most talked about, the most sought after, and the most mythical of them all. It‘...

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Original price $0.00 - Original price $0.00
Original price $0.00
$471.00
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Current price $471.00
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Original price $471.00 - Original price $471.00
Original price $471.00
$471.00
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Current price $471.00

Walrus 385 MK2 Tube-Like Overdrive Based on Bell & Howell 385 Amp

Walrus Audio

Inspired by the vintage Bell and Howell 385 Filmosound projector that guitarists have modified and used as guitar amps, Walrus has created a dynam...

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Original price $471.00 - Original price $471.00
Original price $471.00
$471.00
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Current price $471.00
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Original price $654.00 - Original price $654.00
Original price $654.00
$654.00
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Current price $654.00

Crazy Tube Circuits HI POWER Colorsound & Hiwatt Amp in a Box Dual Overdrive

Crazy Tube Circuits

HI POWER is our next endeavour in pedal + amp-in-a-box overdrives inspired by the sonic combination of two British tone machines that helped shap...

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Original price $654.00 - Original price $654.00
Original price $654.00
$654.00
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Current price $654.00
Original price $1,964.00 - Original price $1,964.00
Original price $1,964.00
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Current price $1,964.00

Y.O.S Guitar Workshop Smoggy Dynamic Overdrive Handcrafted in Japan

Y.O.S. Guitar Workshop

In 2015, the legendary Smoggy Overdrive pedal was created by Mr. Yoshida of Y.O.S. Guitars. 3 Knobs is the orthodox style of overdrive, but its de...

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Original price $1,964.00 - Original price $1,964.00
Original price $1,964.00
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Current price $1,964.00
Original price $549.00 - Original price $549.00
Original price $549.00
$549.00
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Current price $549.00

Bondi Effects Squish As Blackmer VCA Compressor

Bondi Effects

The Squish As is the compressor you can rely on to preserve all of the richness of your tone while bringing out nuance you might never have notice...

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Original price $549.00 - Original price $549.00
Original price $549.00
$549.00
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Current price $549.00
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Original price $1,636.00
Original price $1,636.00 - Original price $1,636.00
Original price $1,636.00
Current price $1,047.00
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Current price $1,047.00

Hotone AMPERO II STAGE Tri-Core DSP Amp Modeller & Multi Effects Processor

Hotone

Ampero II Stage, the latest gem in the Ampero series, is here to revolutionise your live performances. With its cutting-edge triple-core digital ...

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Original price $1,636.00
Original price $1,636.00 - Original price $1,636.00
Original price $1,636.00
Current price $1,047.00
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Current price $1,047.00