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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 $249.00
Original price $249.00 - Original price $249.00
Original price $249.00
Current price $219.00
$219.00 - $219.00
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 $249.00
Original price $249.00 - Original price $249.00
Original price $249.00
Current price $219.00
$219.00 - $219.00
Current price $219.00
Original price $989.00
Original price $989.00 - Original price $989.00
Original price $989.00
Current price $929.00
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Current price $929.00

MERIS | Enzo X | Stereo Multi-Voice Synthesiser Pedal | w/ 5x Synth Modes

MERIS

The Meris Enzo X has solidified its place as a pedalboard essential for even the most discerning sound-shaping enthusiasts. Featuring 6-voice pol...

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Original price $989.00
Original price $989.00 - Original price $989.00
Original price $989.00
Current price $929.00
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Current price $929.00
Original price $1,349.00
Original price $1,349.00 - Original price $1,349.00
Original price $1,349.00
Current price $799.00
$799.00 - $799.00
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
Original price $1,349.00 - Original price $1,349.00
Original price $1,349.00
Current price $799.00
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Current price $799.00
Original price $749.00
Original price $749.00 - Original price $749.00
Original price $749.00
Current price $555.00
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Current price $555.00

Source Audio | ARTIFAKT | Stereo Lo-Fi Element Pedal | Tape, Radio, Crush, Glitch, Ladder and more

Source Audio

The Artifakt Lo-fi Elements is the first pedal of its kind, a comprehensive collection of all the hazy, scratchy, wobbly, and broken tones that ep...

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Original price $749.00
Original price $749.00 - Original price $749.00
Original price $749.00
Current price $555.00
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Current price $555.00
Sold out
Original price $579.00
Original price $579.00 - Original price $579.00
Original price $579.00
Current price $459.00
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Current price $459.00

Earthquaker Devices | Pyramids | Stereo Flanging Device

Earthquaker Devices

Pyramids is a Stereo Flanging Device with five presets, eight flanger modes, tap tempo, tap subdivision, a multifunction Modify control, positive a...

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Original price $579.00
Original price $579.00 - Original price $579.00
Original price $579.00
Current price $459.00
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Current price $459.00
Original price $329.00 - Original price $329.00
Original price $329.00
$329.00
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Current price $329.00

Catalinbread | BITTERS | Hyper-Deranged Multi ModFX inspired by Alesis Bitrman

Catalinbread

The Bitters is a reimagining of a hyper-deranged multifx processor, the Alesis Bitrman. Featuring knobs for Distortion, Phaser and one of four choo...

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Original price $329.00 - Original price $329.00
Original price $329.00
$329.00
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Current price $329.00
Original price $299.00
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Original price $299.00
Current price $259.00
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Current price $259.00

Catalinbread | Perseus DIO | Synth, Sub Octave & Fuzz in One

Catalinbread

Fewer things give guitarists that fabled “riff face” more than a fuzz mixed with an analog octave down, and our original Perseus was a trailblazer ...

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Original price $299.00
Original price $299.00 - Original price $299.00
Original price $299.00
Current price $259.00
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Current price $259.00
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 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 $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
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

MERIS | Enzo | Multi-Voice Instrument Synthesizer Pedal

MERIS

Transform your guitar into a powerful synth with the Enzo multi-voice instrument synthesizer from Meris. Enzo offers up three awesome synth modes...

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Original price $499.00
Original price $499.00 - Original price $499.00
Original price $499.00
Current price $459.00
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Current price $459.00
Original price $499.00
Original price $499.00 - Original price $499.00
Original price $499.00
Current price $365.00
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Current price $365.00

Hotone | AMPERO Mini | Dual-Core DSP Next Gen Amp Modeller & Multi Effects Processor

Hotone

The portable mini size and powerful CDCM HD + F.I.R.E. modeling technology mix perfectly to deliver the final dish, Ampero Mini. It's the smallest...

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Original price $499.00
Original price $499.00 - Original price $499.00
Original price $499.00
Current price $365.00
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Current price $365.00
Original price $349.00
Original price $349.00 - Original price $349.00
Original price $349.00
Current price $274.00
$274.00 - $274.00
Current price $274.00

Digitech | DOD | Meatbox | Octaver & Subharmonic Synthesizer

DigiTech

More than just an octaver, the Meatbox is a thick-cut subharmonic synthesizer as well. Adding in sub notes so low that you need to be careful not ...

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Original price $349.00
Original price $349.00 - Original price $349.00
Original price $349.00
Current price $274.00
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Current price $274.00
Original price $389.00
Original price $389.00 - Original price $389.00
Original price $389.00
Current price $319.00
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Current price $319.00

Earthquaker Devices | Organizer V2 | Polyphonic Organ Emulator

Earthquaker Devices

The Organizer is a polyphonic organ emulator designed to mimic the organ tones of yesteryear crossed with the highly unique “Guitorgan.” It...

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Original price $389.00
Original price $389.00 - Original price $389.00
Original price $389.00
Current price $319.00
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Current price $319.00
Original price $449.00
Original price $449.00 - Original price $449.00
Original price $449.00
Current price $379.00
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Current price $379.00

Earthquaker Devices | Data Corrupter | Modulated Monophonic Harmonizing PLL

Earthquaker Devices

The Data Corrupter is a monophonic analog harmonizing PLL with modulation. It takes your input signal and brutally amplifies it into a crushin...

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Original price $449.00
Original price $449.00 - Original price $449.00
Original price $449.00
Current price $379.00
$379.00 - $379.00
Current price $379.00
Sold out
Original price $349.00
Original price $349.00 - Original price $349.00
Original price $349.00
Current price $299.00
$299.00 - $299.00
Current price $299.00

Earthquaker Devices | Bit Commander V2 | Analog Octave Synth

Earthquaker Devices

The Bit Commander is a monophonic analog guitar synthesizer with four octaves of vintage square wave synth tones. Its no-nonsense ...

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Original price $349.00
Original price $349.00 - Original price $349.00
Original price $349.00
Current price $299.00
$299.00 - $299.00
Current price $299.00
Original price $1,299.00
Original price $1,299.00 - Original price $1,299.00
Original price $1,299.00
Current price $1,249.00
$1,249.00 - $1,249.00
Current price $1,249.00

Empress Effects | ZOIA Euroburo | Digital Modular System

Empress Effects

The ZOIA Euroburo is a digital modular system that can be placed in your modular system, a real Russian nesting doll situation. We added a headph...

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Original price $1,299.00
Original price $1,299.00 - Original price $1,299.00
Original price $1,299.00
Current price $1,249.00
$1,249.00 - $1,249.00
Current price $1,249.00
Original price $1,099.00
Original price $1,099.00 - Original price $1,099.00
Original price $1,099.00
Current price $869.00
$869.00 - $869.00
Current price $869.00

Empress Effects | ZOIA | Modular Synth Pedal | w/ Reverb, Delay, Chorus, Flanger & more!

Empress Effects

WHAT’S A ZOIA?The ZOIA is basically a modular synthesizer in pedal form. Instead of being a delay effect or tremolo, the ZOIA provides the module...

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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 $869.00
$869.00 - $869.00
Current price $869.00
Original price $1,029.00
Original price $1,029.00 - Original price $1,029.00
Original price $1,029.00
Current price $695.00
$695.00 - $695.00
Current price $695.00

Hotone | AMPERO II STOMP | Tri-Core DSP Next Gen Amp Modeller & Multi Effects Processor

Hotone

Hotone has teamed up with Celestion for the latest iteration of its Ampero amp modeller – the Ampero II Stomp – which comes loaded with 20 of th...

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Original price $1,029.00
Original price $1,029.00 - Original price $1,029.00
Original price $1,029.00
Current price $695.00
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Current price $695.00
Original price $299.00 - Original price $299.00
Original price $299.00
$299.00
$299.00 - $299.00
Current price $299.00

Keeley | Synth-1 | Guitar Triggered Wave Generator

Keeley Electronics

Synth-1 Reverse Attack Fuzz Wave Generator The Keeley Synth-1 is a guitar-triggered, single-note wave generator.  You control the tone of the wav...

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Original price $299.00 - Original price $299.00
Original price $299.00
$299.00
$299.00 - $299.00
Current price $299.00
Original price $589.00
Original price $589.00 - Original price $589.00
Original price $589.00
Current price $439.00
$439.00 - $439.00
Current price $439.00

Source Audio | C4 | Stereo Modular Synth Pedal for Guitar & Bass

Source Audio

A Powerful Modular Synth Pedal for Your Guitar or Bass Source Audio’s C4 Synth Pedal packs the power of a classic Eurorack modular synthesizer i...

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Original price $589.00
Original price $589.00 - Original price $589.00
Original price $589.00
Current price $439.00
$439.00 - $439.00
Current price $439.00