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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 $869.95
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Current price $799.00
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Current price $799.00

IK Multimedia | TONEX Pedal | AI Modelling Effects & Amp Pedal | w/ TONEX Max & AmpliTube 5

IK Multimedia

TONEX Pedal lets you store and play your AI Machine Modeling Tone Models live on stage. Choose from thousands of the world’s most sought-after a...

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Original price $869.95
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Original price $869.95
Current price $799.00
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Current price $799.00
Original price $599.00 - Original price $599.00
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Current price $599.00

Strymon | SUNSET | Midnight BLACK Edition | Dual Overdrive Pedal

Strymon

  Double Up on Iconic Overdrive Tones Put the sound of the top six overdrive circuits of all time on your pedalboard, with the Strymon Sunset Dual ...

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Original price $599.00 - Original price $599.00
Original price $599.00
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Current price $599.00
Original price $679.00
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Current price $549.00
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Current price $549.00

Strymon | Lex V2 | Rotary Speaker Simulator Pedal | w/ Analogue JFET & ARM DSP

Strymon

The depth and dynamic sound of a vintage rotary speaker have made it a beloved piece of gear for generations, with many of today's players seeking...

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Original price $679.00
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Original price $679.00
Current price $549.00
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Current price $549.00
Original price $699.00
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Current price $575.00
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Current price $575.00

Strymon | FLINT V2 | Tremolo & Reverb | w/ Analogue JFET & ARM DSP

Strymon

Like many beloved tube amps of yesteryear, Strymon's Flint combines two essential tools into a single high-performing pedal: reverb and tremolo. T...

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Original price $699.00
Original price $699.00 - Original price $699.00
Original price $699.00
Current price $575.00
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Original price $749.00
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Current price $599.00
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Current price $599.00

Strymon | El Capistan V2 | dTape Echo Pedal | w/ Analogue JFET & ARM DSP

Strymon

The sonic warmth and unpredictable quirks of a genuine tape delay are often sought out for their ability to imbue vintage character into any proje...

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Original price $749.00
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Original price $749.00
Current price $599.00
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Current price $579.00
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Strymon | DIG V2 | Digital Delay Pedal | w/ Analogue JFET & ARM DSP

Strymon

Strymon saw ample opportunity to improve on the original DIG design with several improvements both on and under the surface. To start, the additio...

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Original price $749.00
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Current price $579.00
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Current price $599.00
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Strymon | DECO V2 | Tape Saturation & Doubletracker Delay Pedal | w/ Analogue JFET & ARM DSP

Strymon

There's something undeniably special regarding the characteristic odd-order harmonic saturation and unpredictable artifacts that occur when using...

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Original price $749.00
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Original price $749.00
Current price $599.00
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Original price $499.00
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Current price $375.00
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Source Audio | ATLAS | Stereo Compressor | Based on 1176, LA2A & Diamond Optical | w/ 6-Style Compression, Gate & EQ

Source Audio

Studio Compression in a Stompbox Format The Source Audio Atlas Compressor condenses the power of large studio rack units and digital DAW co...

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Original price $499.00
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Original price $499.00
Current price $375.00
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Original price $829.00
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Current price $649.00
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Current price $649.00

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 $829.00
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Current price $649.00
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Current price $419.00

Keeley | HYDRA | Stereo Reverb & Tremolo | w/ Expression

Keeley Electronics

The HYDRA combines high-fidelity Reverb and Tremolo to add space and dimension to your guitar, bass, or keyboard signal. After the team at Keel...

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Original price $419.00 - Original price $419.00
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Original price $99.00
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Current price $89.00
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Source Audio | Tap Switch | Remote Tap Tempo

Source Audio

Remote Tap Tempo for Your Effects Pedals Add tap tempo to any Source Audio effects pedal with this Source Audio Tap Tempo Switch. Control delay ...

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Original price $99.00
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Current price $89.00
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Original price $849.00
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Current price $629.00
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Source Audio | COLLIDER | Dual DSP | Stereo Delay & Reverb Pedal

Source Audio

Atomic Delay and Reverb Combination What do you get when you combine a dense delay and radioactive reverb? To find out, the mad scientists at Sou...

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Original price $849.00
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Current price $629.00
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Original price $929.00
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Current price $640.00
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Current price $640.00

Source Audio | VENTRIS | Dual Stackable Stereo Reverb | 14 Modes

Source Audio

14 Stackable Reverbs with Adjustable Spillover From angelic shimmer to Bauhaus indie ambience, the Source Audio Ventris is your ticket to just a...

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Original price $929.00
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Current price $640.00
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Original price $699.00
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Current price $525.00
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Current price $525.00

Source Audio | NEMESIS | 24 Engines Stereo Delay Machine

Source Audio

Teeming with Top-shelf Delay Effects Immerse your guitar in vintage tape or analog delays, or get out-and-out crazy with modern pitch-shifting,...

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Original price $699.00
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Current price $525.00
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Current price $399.00
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Current price $399.00

Source Audio | SOLEMAN | MIDI Foot Controller

Source Audio

The Source Audio Soleman gives you a versatile, highly configurable hardware and software MIDI controller in a durable and compact package. Featur...

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Original price $549.00
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Current price $399.00
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Original price $249.00
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Current price $149.00
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Current price $149.00

Source Audio | NEURO HUB | MIDI Port Expander

Source Audio

The Neuro Hub brings full MIDI functionality to all of Source Audio's One Series and Soundblox 2 pedals. Connect the Hub to as many as five pedals...

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Original price $249.00
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Original price $249.00
Current price $149.00
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Original price $339.00
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Current price $299.00
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Current price $299.00

Source Audio | HOT HAND 3 | Universal Wireless Effects Controller

Source Audio

The Hot Hand 3 Universal Wireless Effects Controller expands significantly on the breakthrough technology of the original Hot Hand, broadening its...

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Original price $339.00
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Original price $339.00
Current price $299.00
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Original price $619.00
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Current price $529.00
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Source Audio | EQ2 | Stereo Programmable Equalizer & Boost Pedal

Source Audio

Fine-tune Your Guitar’s Tone with This Flexible EQ The Source Audio EQ2 Programmable Equalizer adds 10 flexible bands of sonic sculpting to your ...

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Original price $619.00
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Current price $529.00
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Original price $589.00
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Current price $439.00
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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 in...

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Original price $589.00
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Original price $589.00
Current price $439.00
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Original price $489.00
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Current price $319.00
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Current price $319.00

Source Audio | SPECTRUM | Intelligent Stereo Filter, Distortion, Octave & Envelope Phaser

Source Audio

Premium Filter, Octave, and Distortion FX for Your Guitar or Bass Source Audio poured their extensive filter design expertise into the Spectrum I...

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Original price $489.00
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Original price $489.00
Current price $319.00
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Current price $319.00
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Original price $539.00
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Current price $389.00
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Current price $389.00

Source Audio | TRUE SPRING | 3 Mode Stereo Reverb | w/ 56bit Sigma DSP

Source Audio

Definitive Spring Reverb Tone and Three Sweet Tremolo Modes The Source Audio True Spring Reverb pedal packs some of the most realistic spring reve...

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Original price $539.00
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Original price $539.00
Current price $389.00
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Original price $449.00
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Current price $299.00
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Current price $299.00

Source Audio | VERTIGO | 3 Mode Stereo Tremolo | w/ 56bit Sigma DSP

Source Audio

Three Classic Amp Tremolos in One With its amp-inspired tremolo modes and limitless connectivity and configurability, the Source Audio Vertigo wi...

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Original price $449.00
Original price $449.00 - Original price $449.00
Original price $449.00
Current price $299.00
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Current price $299.00
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Original price $439.00
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Original price $439.00
Current price $350.00
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Current price $350.00

Source Audio | MERCURY | Tweakable Flanger | w/ 56bit Sigma DSP

Source Audio

Flanger Effects Are Just the Beginning Like all of their One Series pedals, there's a lot more to the Source Audio Mercury Flanger pedal than meet...

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Original price $439.00
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Original price $439.00
Current price $350.00
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Current price $319.00
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Current price $319.00

Source Audio | AFTERSHOCK | Programmable Bass Distortion

Source Audio

The Only Bass Distortion Pedal You Need Out of the box, Source Audio's Aftershock bass distortion pedal packs three potent overdrive engines to...

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Original price $439.00
Original price $439.00 - Original price $439.00
Original price $439.00
Current price $319.00
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Current price $319.00
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