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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 $489.00 - Original price $489.00
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Current price $489.00

Origin Effects | DCX BASS | Tone Shaper & Overdrive | w/ Adaptive Circuitry | Inspired by UA 610 Studio Preamp

Origin Effects

Origin Effects has your bass tone covered with the DCX Bass tone shaper & drive pedal. Inspired by a classic mic preamp used on iconic recordin...

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Original price $489.00 - Original price $489.00
Original price $489.00
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Current price $489.00
Original price $479.00 - Original price $479.00
Original price $479.00
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Current price $489.00

Origin Effects | DCX Boost | Tone Shaper & Overdrive | w/ Adaptive Circuitry | Inspired by UA 610 Studio Preamp

Origin Effects

Origin Effects has your guitar tone covered with the DCX Boost tone shaper & drive pedal. Inspired by a classic mic preamp used on iconic recor...

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Original price $479.00 - Original price $479.00
Original price $479.00
$489.00
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Current price $489.00
Original price $479.00 - Original price $479.00
Original price $479.00
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Current price $489.00

Origin Effects | M-EQ Driver | Mid Booster & Overdrive | w/ Mid Switch & Adaptive Circuitry | Inspired by Pultec EQ

Origin Effects

Heavily inspired by one of the most legendary equalizer units in history, the Origin Effects M-EQ Driver Mid Booster and Drive pedal is teeming wit...

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Original price $479.00 - Original price $479.00
Original price $479.00
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Current price $489.00
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Current price $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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Original price $499.00 - Original price $499.00
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Original price $4,499.00
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Current price $3,999.00
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Current price $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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Original price $4,499.00
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Current price $3,999.00
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Original price $599.00
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Original price $599.00
Current price $499.00
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Current price $499.00

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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Original price $599.00
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Current price $499.00
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Current price $475.00
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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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Original price $599.00
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Original price $679.00
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Current price $539.00
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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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Original price $679.00
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Current price $539.00
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Original price $1,349.00
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Current price $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 $1,349.00
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Current price $799.00
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Aclam | The Woman Tone Preamp | Eric Clapton in a Box

Aclam

An effect pedal that recreates the Grampian Reverberation Unit Type 636 S/N: 1138 Pete Townshend used as a saturation tool. The result is a versat...

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Original price $599.00 - Original price $599.00
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Original price $719.00
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Current price $649.00
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Tech 21 | SansAmp | BASS DRIVER V2 | 30th Anniversary Limited Edition | Preamp & DI | BSDR-30

Tech 21

Much more than just a direct box, the SansAmp Bass Driver DI is capable of dialing up big vintage tube tones, bright modern slap sounds, gnarly ...

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Original price $719.00
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Original price $1,249.00
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Current price $1,049.00
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Tech 21 | SansAmp XB Driver | Ultimate Multi-Channel Bass Preamp DI | XBDR

Tech 21

2-channel bass preamp and DI Clean channel includes a 3-band active EQ, Level control, and built-in compressor Drive channel consists of a 3-band ...

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Original price $1,249.00
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Original price $1,249.00
Current price $1,049.00
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DSM & Humboldt | BLACK CLOUDS | High-Gain Distortion & Boost

DSM & Humboldt

A high-gain storm is surely brewing: DSM Humboldt’s Black Clouds was designed to be the ultimate high-gain distortion pedal, packed to the brim wi...

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DSM & Humboldt | ClearComp | 1078 Dynamic Threshold Compressor Pedal

DSM & Humboldt

The talented folks at DSM & Humboldt pride themselves on working "restlessly in defining a new standard on analogue pedal fabrication, and brin...

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DSM & Humboldt | SIMPLIFIER MK2 | Zero-Watt Stereo Amp | ALL-IN-ONE Stereo Preamp, Amp / Cab & DI

DSM & Humboldt

DSM Humboldt Electronic's Simplifier MK2 is jam-packed with features.  Three excellent preamps include AC BRIT, American, and MS Brit characterist...

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DSM & Humboldt | SIMPLIFIER X | Dual Channel Zero-Watt Stereo Amp | w/ Built-In Reverb & External Footswitch

DSM & Humboldt

A Pint-sized Powerhouse of All-analog Amplifier Tone Simple in name but comprehensive in tone, the DSM Humboldt Simplifier X Zero Watt Reverb Ster...

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Original price $799.00 - Original price $799.00
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Original price $269.00 - Original price $269.00
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Catalinbread | Epoch BIAS | Boost, Preamp & BIAS | Inspired by EP-3

Catalinbread

The Epoch Boost, a refined iteration of the iconic Maestro EP-3 Echoplex preamp, paves the way for its successor, the Epoch Bias. This new model fe...

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Original price $269.00 - Original price $269.00
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Original price $229.00 - Original price $229.00
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Current price $229.00

Xotic | EP Booster | 15 Year Anniversary Limited Edition | Blue

Xotic Effects

To celebrate EP-booster's 15 year anniversary, we have produced two special color versions, Metallic Blue and Metallic Blue, in 1,500 limited qua...

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Original price $229.00 - Original price $229.00
Original price $229.00
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Original price $229.00 - Original price $229.00
Original price $229.00
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Current price $229.00

Xotic | EP Booster | 15 Year Anniversary Limited Edition | Purple

Xotic Effects

To celebrate EP-booster's 15 year anniversary, we have produced two special color versions, Metallic Blue and Metallic Purple, in 1,500 limited q...

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Original price $229.00 - Original price $229.00
Original price $229.00
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Original price $299.95
Original price $299.95 - Original price $299.95
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Current price $249.00
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Current price $249.00

NUX | STAGEMAN FLOOR | Acoustic Preamp, DI & Looper | NAP5

NUX

NUX Stageman Floor is an analog acoustic preamp with digital effects and looper function. Preamp featured with a highly sensitive 3-band EQ with M...

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Original price $299.95
Original price $299.95 - Original price $299.95
Original price $299.95
Current price $249.00
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Current price $249.00
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Original price $899.00
Original price $899.00 - Original price $899.00
Original price $899.00
Current price $599.00
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Current price $599.00

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 $899.00
Original price $899.00 - Original price $899.00
Original price $899.00
Current price $599.00
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Current price $599.00
Original price $899.00
Original price $899.00 - Original price $899.00
Original price $899.00
Current price $599.00
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Current price $599.00

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 $899.00
Original price $899.00 - Original price $899.00
Original price $899.00
Current price $599.00
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Current price $599.00
Original price $519.00 - Original price $519.00
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Crazy Tube Circuits | SIDEKICK JR | 2-in-1 Delay & Reverb Pedal w/ Modulation

Crazy Tube Circuits

The perfect companion now comes in a smaller package - meet Sidekick JR ! Taking inspiration from the senior unit we released back in 2019, our go...

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Original price $519.00 - Original price $519.00
Original price $519.00
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Original price $1,599.00
Original price $1,599.00 - Original price $1,599.00
Original price $1,599.00
Current price $1,099.00
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Current price $1,099.00

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

Hotone

Comes with FREE Hotone Press II (RRP $189) - Until Stock Lasts Ampero II Stage, the latest gem in the Ampero series, is here to revolutionise you...

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Original price $1,599.00
Original price $1,599.00 - Original price $1,599.00
Original price $1,599.00
Current price $1,099.00
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Current price $1,099.00