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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.

Nobels | MOD - mini | Mini Stereo Modulation Pedal | Tremolo, Phaser & Uni Vibe (Nobels-Mod-Mini) - Gsus4
Nobels | MOD - mini | Mini Stereo Modulation Pedal | Tremolo, Phaser & Uni Vibe (Nobels-Mod-Mini) - Gsus4
$249.00
$249.00 - $249.00
$249.00
$179.00
$179.00 - $179.00
$179.00

Nobels | MOD-mini | Mini Stereo Modulation Pedal | Tremolo, Phaser & Uni Vibe

Nobels

Get ready to dial up the vibe with the MOD-mini, a compact powerhouse packed with lush modulation effects! Crafted to create epic sounds, this dimi...

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$249.00
$249.00 - $249.00
$249.00
$179.00
$179.00 - $179.00
$179.00
Behringer Dual - Phase Analog Phase Shift Pedal (450712) - Gsus4
Behringer Dual - Phase Analog Phase Shift Pedal (450712) - Gsus4
$189.00
$189.00 - $189.00
$189.00
$179.00
$179.00 - $179.00
$179.00

Behringer Dual-Phase Analog Phase Shift Pedal

Behringer

Authentic Dual Analog Phase Shifter with 12 Opto-Couplers A mainstay for many musicians since the 1970s, you can hear phasers in countless pop...

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$189.00
$189.00 - $189.00
$189.00
$179.00
$179.00 - $179.00
$179.00
HTJ - WORKS | HWS - 100AS Sustainor Preamp | Inspired by Rockman Sustainor Model 100A () - Gsus4 Sold out
$699.00
$699.00 - $699.00
$699.00
$649.00
$649.00 - $649.00
$649.00

HTJ-WORKS | HWS-100AS Sustainor Preamp | Inspired by Rockman Sustainor Model 100A

HTJ-Works

Born from a guitarist in a major ’70s band seeking a unique, more “engineered” tone, the original hardware became a cult classic across the late ’...

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$699.00
$699.00 - $699.00
$699.00
$649.00
$649.00 - $649.00
$649.00
Sold out
Contact For Availability
Keeley | OAXA | Dual True Stereo Phaser | Purple (KOAXA) - Gsus4
Keeley | OAXA | Dual True Stereo Phaser | Purple (KOAXA) - Gsus4
$399.00 - $399.00
$399.00
$399.00
$399.00 - $399.00
$399.00

Keeley | OAXA | Dual True Stereo Phaser | Purple

Keeley Electronics

There’s no better way to make your guitar sound spacey, psychedelic, or “liquid”. Phasers and vibes have that instantly recognizable dreamy and oth...

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$399.00 - $399.00
$399.00
$399.00
$399.00 - $399.00
$399.00
Ibanez PHMini Phaser Pedal (6043242) - Gsus4
Ibanez PHMini Phaser Pedal (6043242) - Gsus4
$179.00 - $179.00
$179.00
$179.00
$179.00 - $179.00
$179.00

Ibanez PHMini Phaser Pedal

Ibanez

Ibanez is proud to announce a new addition to the MINI pedal lineup. The Phaser MINI is made in Japan and features three controls; DEPTH, FEEDBACK...

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$179.00 - $179.00
$179.00
$179.00
$179.00 - $179.00
$179.00
Asheville Music Tools | APH - 12 | 12 - Stage Phaser () - Gsus4
Asheville Music Tools | APH - 12 | 12 - Stage Phaser () - Gsus4
$699.00
$699.00 - $699.00
$699.00
$679.00
$679.00 - $679.00
$679.00

Asheville Music Tools | APH-12 | 12-Stage Phaser

Asheville Music Tools

Analoger Series APH-12:100% Analog 12-Stage All-Pass Filter, Dynamic Phaser, Vibrato Pedal The Analoger™ Series APH-12 is a 100% analog 12-stage ph...

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$699.00
$699.00 - $699.00
$699.00
$679.00
$679.00 - $679.00
$679.00
Seymour Duncan | POLARON | Analog Phase Shifter Pedal (1200001) - Gsus4
Sold out
$479.00
$479.00 - $479.00
$479.00
$379.00
$379.00 - $379.00
$379.00

Seymour Duncan | POLARON | Analog Phase Shifter Pedal

Seymour Duncan

Deep, musical phase shifting—with an all–analog signal path coupled with state-of-the-art digital control, delivering classic swirls, futuristic vo...

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$479.00
$479.00 - $479.00
$479.00
$379.00
$379.00 - $379.00
$379.00
Sold out
Contact For Availability
TC Electronic | Blood Moon | Phaser Stompbox (455005) - Gsus4
TC Electronic | Blood Moon | Phaser Stompbox (455005) - Gsus4
Sold out
$59.00 - $59.00
$59.00
$59.00
$59.00 - $59.00
$59.00

TC Electronic | Blood Moon | Phaser Stompbox

TC Electronic

If classic 1970s phaser tones make your heart beat faster, brace yourself for a sheer heart attack! Blood Moon Phaser resurrects the toothsome pha...

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$59.00 - $59.00
$59.00
$59.00
$59.00 - $59.00
$59.00
Sold out
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Hotone | PULZE MINI | Battery Powered Portable Modelling Guitar Amplifier w/ Celestion IRs (HT - PULZE - MINI) - Gsus4
Hotone | PULZE MINI | Battery Powered Portable Modelling Guitar Amplifier w/ Celestion IRs (HT - PULZE - MINI) - Gsus4
Sold out
$219.00 - $219.00
$219.00
$219.00 - $219.00
$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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$219.00 - $219.00
$219.00
$219.00 - $219.00
$219.00
Sold out
Contact For Availability
Klowra | SPROUT | 9 - Mode Stereo Modulation Pedal w/ Studio - Grade 32 - Bit DSP (Klowra - Sprout - Modulation) - Gsus4
Klowra | SPROUT | 9 - Mode Stereo Modulation Pedal w/ Studio - Grade 32 - Bit DSP (Klowra - Sprout - Modulation) - Gsus4
$249.00 - $249.00
$249.00
$249.00
$249.00 - $249.00
$249.00

Klowra | SPROUT | 9-Mode Stereo Modulation Pedal w/ Studio-Grade 32-Bit DSP

KLOWRA

Klowra Sprout – 9‑Mode Stereo Modulation Pedal Studio-Quality Multi-Modulator: Chorus, Flanger, Phaser, Tremolo, Uni‑Vibe & More with Ramp, Ta...

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$249.00 - $249.00
$249.00
$249.00
$249.00 - $249.00
$249.00
Kernom | ELIPSE | Seemless Morphing Analog Modulation Machine (Kernom - Eclipse) - Gsus4
Kernom | ELIPSE | Seemless Morphing Analog Modulation Machine (Kernom - Eclipse) - Gsus4
$699.00 - $699.00
$699.00
$699.00
$699.00 - $699.00
$699.00

Kernom | ELIPSE | Seemless Morphing Analog Modulation Machine

Kernom

Presenting the all new Kernom ELIPS Programmable Modulation Pedal, offering modern Digital control of an Analog Signal path. The ELIPSE redefines ...

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$699.00 - $699.00
$699.00
$699.00
$699.00 - $699.00
$699.00
Caroline | ARIGATO | Phaser Vibrato | w/ Havoc Switch (Caroline - ARIGATO) - Gsus4
Caroline | ARIGATO | Phaser Vibrato | w/ Havoc Switch (Caroline - ARIGATO) - Gsus4
$389.00 - $389.00
$389.00
$389.00
$389.00 - $389.00
$389.00

Caroline | ARIGATO | Phaser Vibrato | w/ Havoc Switch

CAROLINE

The "final form" of the pedal that started it all for us, Wave Cannon Zero goes above, below, and beyond what people expect of a distortion. WAV...

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$389.00 - $389.00
$389.00
$389.00
$389.00 - $389.00
$389.00
ZVEX | Vibrophase Vertical | Vibrato & Phaser Pedal | Vexter Series (ZVEX - Vibrophase - Vertical) - Gsus4
ZVEX | Vibrophase Vertical | Vibrato & Phaser Pedal | Vexter Series (ZVEX - Vibrophase - Vertical) - Gsus4
Sold out
$429.00
$429.00 - $429.00
$429.00
$399.00
$399.00 - $399.00
$399.00

ZVEX | Vibrophase Vertical | Vibrato & Phaser Pedal | Vexter Series

ZVEX

A few years ago ZVEX Effects released the Candela Vibrophase, a candle-powered vibrato/phaser machined from solid brass and glass that used a mix ...

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$429.00
$429.00 - $429.00
$429.00
$399.00
$399.00 - $399.00
$399.00
Sold out
Contact For Availability
VTR Effects | LOKI | Stereo Modulation | 6 - Algorithms | Chorus, Harmchorus, Tremolo, Flanger, Phaser & Harmwave (VTR - Loki - Modulation) - Gsus4
VTR Effects | LOKI | Black Limited Edition | Stereo Modulation | 6 - Algorithms | Chorus, Harmchorus, Tremolo, Flanger, Phaser & Harmwave (VTR - Loki - Black) - Gsus4
Sold out
$599.00
$599.00 - $599.00
$599.00
$549.00
$549.00 - $549.00
$549.00

VTR Effects | LOKI | Black Limited Edition | Stereo Modulation | 6-Algorithms | Chorus, Harmchorus, Tremolo, Flanger, Phaser & Harmwave

VTR Effects

LOKI SOUND SAMPLES: 1. PHASER: Your browser does not support the audio element. 2. CHORUS: Your browser does not support the audio el...

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$599.00
$599.00 - $599.00
$599.00
$549.00
$549.00 - $549.00
$549.00
Sold out
Contact For Availability
Walrus | M1 MK2 | High - Fidelity Stereo Modulation Lo - Fi Machine | MAKO Series (Walrus - M1 - MK2) - Gsus4
Walrus | M1 MK2 | High - Fidelity Stereo Modulation Lo - Fi Machine | MAKO Series (Walrus - M1 - MK2) - Gsus4
$649.00
$649.00 - $649.00
$649.00
$619.00
$619.00 - $619.00
$619.00

Walrus | M1 MK2 | High-Fidelity Stereo Modulation Lo-Fi Machine | MAKO Series

Walrus Audio

Push your modulated creativity even further with the MK II Walrus Audio Mako Series M1 High Fidelity Modulation Machine. Continuing the success of...

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$649.00
$649.00 - $649.00
$649.00
$619.00
$619.00 - $619.00
$619.00
Hotone | AMPERO II GEN 2 | Tri - Core DSP Next Gen Amp Modeller & Multi Effects Processor | w/ ToneCatch (HT - AMPERO - II - EP) - Gsus4
Hotone | AMPERO II GEN 2 | Tri - Core DSP Next Gen Amp Modeller & Multi Effects Processor | w/ ToneCatch (HT - AMPERO - II - EP) - Gsus4
Sold out
$799.00 - $799.00
$799.00
$799.00 - $799.00
$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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$799.00 - $799.00
$799.00
$799.00 - $799.00
$799.00
Sold out
Contact For Availability
VTR Effects | LOKI | Stereo Modulation | 6 - Algorithms | Chorus, Harmchorus, Tremolo, Flanger, Phaser & Harmwave (VTR - Loki - Modulation) - Gsus4
VTR Effects | LOKI | Stereo Modulation | 6 - Algorithms | Chorus, Harmchorus, Tremolo, Flanger, Phaser & Harmwave (VTR - Loki - Modulation) - Gsus4
Sold out
$599.00
$599.00 - $599.00
$599.00
$549.00
$549.00 - $549.00
$549.00

VTR Effects | LOKI | Stereo Modulation | 6-Algorithms | Chorus, Harmchorus, Tremolo, Flanger, Phaser & Harmwave

VTR Effects

LOKI SOUND SAMPLES: 1. PHASER: Your browser does not support the audio element. 2. CHORUS: Your browser does not support the audio el...

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$599.00
$599.00 - $599.00
$599.00
$549.00
$549.00 - $549.00
$549.00
Sold out
Contact For Availability
Catalinbread | Bitter | Hyper - Deranged Multi ModFX inspired by Alesis Bitrman (Catalinbread - Bitter) - Gsus4
Catalinbread | Bitter | Hyper - Deranged Multi ModFX inspired by Alesis Bitrman (Catalinbread - Bitter) - Gsus4
$329.00 - $329.00
$329.00
$329.00
$329.00 - $329.00
$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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$329.00 - $329.00
$329.00
$329.00
$329.00 - $329.00
$329.00
Keeley | Vintage Phaser | CHROMALUX Limited Editiion (VINTAGE - PHASER - 2K24 - CHROMALUX) - Gsus4
Keeley | Vintage Phaser | CHROMALUX Limited Editiion (VINTAGE - PHASER - 2K24 - CHROMALUX) - Gsus4
Sold out
$299.00 - $299.00
$299.00
$329.00
$329.00 - $329.00
$329.00

Keeley | Vintage Phaser | CHROMALUX Limited Editiion

Keeley Electronics

Vintage Phase Tones – the Keeley approachThe perfect phaser sound is one that helps imitate the human voice, kind of like a wah, but a phaser helps...

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$299.00 - $299.00
$299.00
$329.00
$329.00 - $329.00
$329.00
Sold out
Contact For Availability
Warm Audio | Mutation Phasor II | Electro - Optical Phase - Shifting Pedal | w/ Feedback Circuit (WAR - MPH) - Gsus4
Warm Audio | Mutation Phasor II | Electro - Optical Phase - Shifting Pedal | w/ Feedback Circuit (WAR - MPH) - Gsus4
$249.00
$249.00 - $249.00
$249.00
$209.00
$209.00 - $209.00
$209.00

Warm Audio | Mutation Phasor II | Electro-Optical Phase-Shifting Pedal | w/ Feedback Circuit

Warm Audio

Sweeping All-analog Phasing Straight out of the 1970s While the history of guitar pedals stretches to the 1960s, the 1970s are arguably the d...

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$249.00
$249.00 - $249.00
$249.00
$209.00
$209.00 - $209.00
$209.00
Hotone | Pulze Eclipse | 30W Stereo Modelling Amplifier | w/ Bluetooth | Black (HT - PULZE - B) - Gsus4
Hotone | Pulze Eclipse | 30W Stereo Modelling Amplifier | w/ Bluetooth | Black (HT - PULZE - B) - Gsus4
$599.00
$599.00 - $599.00
$599.00
$550.00
$550.00 - $550.00
$550.00

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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$599.00
$599.00 - $599.00
$599.00
$550.00
$550.00 - $550.00
$550.00
Hotone | Pulze Luna | 30W Stereo Modelling Amplifier | w/ Bluetooth | White (HT - PULZE - W) - Gsus4
Hotone | Pulze Luna | 30W Stereo Modelling Amplifier | w/ Bluetooth | White (HT - PULZE - W) - Gsus4
$599.00
$599.00 - $599.00
$599.00
$550.00
$550.00 - $550.00
$550.00

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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$599.00
$599.00 - $599.00
$599.00
$550.00
$550.00 - $550.00
$550.00
Hotone | AMPERO II STAGE | Tri - Core DSP | Amp Modeller & Multi Effects Processor (HT - AMPERO - II - ST) - Gsus4
Hotone | AMPERO II STAGE | w/ extra FREE Bundle | Tri - Core DSP Amp Modeller & Multi Effects Processor (HT-STAGE-OFFER / HT-AMPERO-II-ST) - Gsus4
$1,599.00
$1,599.00 - $1,599.00
$1,599.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00

Hotone | AMPERO II STAGE | w/ extra FREE Bundle | Tri-Core DSP Amp Modeller & Multi Effects Processor

Hotone

Includes the following as Bundle (while stock lasts) 1x Hotone Ampero GigBag (RRP $89) 1x Hotone Ampero Press (RRP $169) 1x Hotone Karat Cap Set of...

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$1,599.00
$1,599.00 - $1,599.00
$1,599.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00
Aguilar | GRAPE PHASER V2 | Phaser Pedal (AG - GPHV2) - Gsus4
$449.00
$449.00 - $449.00
$449.00
$325.00
$325.00 - $325.00
$325.00

Aguilar | GRAPE PHASER V2 | Phaser Pedal

Aguilar

Iconic Aguilar circuitry gets a fresh new look! The Grape Phaser provides lush, analog phase shifting courtesy of a simple, two- knob layout. RATE...

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$449.00
$449.00 - $449.00
$449.00
$325.00
$325.00 - $325.00
$325.00