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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.

KarDiaN | Nitroglycerin | C3H5N3O9 | Overdrive Distortion | Made in Japan (C3H5N3O9) - Gsus4
KarDiaN | Nitroglycerin | C3H5N3O9 | Overdrive Distortion | Made in Japan (C3H5N3O9) - Gsus4
$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00

KarDiaN | Nitroglycerin | C3H5N3O9 | Overdrive Distortion | Made in Japan

KarDiaN

There are a lot of pedal-type overdrives out there, but most of them don't have the grainy, biting compression of a tube amp distortion, a...

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$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00
KarDiaN | Serotonin 5th Limited Edition | C10H12N2O | Overdrive & Boost based on TS5 | Made in Japan (Serotonin_5th) - Gsus4
KarDiaN | Serotonin 5th Limited Edition | C10H12N2O | Overdrive & Boost based on TS5 | Made in Japan (Serotonin_5th) - Gsus4
$549.00 - $549.00
$549.00
$549.00
$549.00 - $549.00
$549.00

KarDiaN | Serotonin 5th Limited Edition | C10H12N2O | Overdrive & Boost based on TS5 | Made in Japan

KarDiaN

KarDiaN, a pedal brand born in 2017, is now celebrating its 5th anniversary. This year, we will produce a pedal named after the number "5," whic...

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$549.00 - $549.00
$549.00
$549.00
$549.00 - $549.00
$549.00
KarDiaN | Serotonin | C10H12N2O | Overdrive & Boost Based on Tube Screamer | Made in Japan (Kar - Serotonin) - Gsus4
KarDiaN | Serotonin | C10H12N2O | Overdrive & Boost Based on Tube Screamer | Made in Japan (Kar - Serotonin) - Gsus4
$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00

KarDiaN | Serotonin | C10H12N2O | Overdrive & Boost Based on Tube Screamer | Made in Japan

KarDiaN

"The C10H12N2O / Serotonin was developed to provide the rich midrange and smooth picking response of the Tube Screamer. The "C10H12N2O / Seroto...

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$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00
Mad Professor | MIGHTY RED Distortion | PCB (MRD) - Gsus4
$399.00
$399.00 - $399.00
$399.00
$329.00
$329.00 - $329.00
$329.00

Mad Professor | MIGHTY RED Distortion | PCB

Mad Professor

Premium quality distortion pedal "All in all, the Mighty Red Distortion might be offering a very signature sound, but it can also deliver tons mo...

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$399.00
$399.00 - $399.00
$399.00
$329.00
$329.00 - $329.00
$329.00
Red Witch | IVY Distortion | Seven Sisters | High Gain | w/ Built - in Li - Ion Battery () - Gsus4
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$199.00
$199.00 - $199.00
$199.00
$179.00
$179.00 - $179.00
$179.00

Red Witch | IVY Distortion | Seven Sisters | High Gain | w/ Built-in Li-Ion Battery

Red Witch

Sister midnight, the wild child…. the sister you covet.....  A high gain Metal priestess of the first order. The black sheep of the family, rumou...

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$199.00
$199.00 - $199.00
$199.00
$179.00
$179.00 - $179.00
$179.00
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Red Witch | LILY Boost | Seven Sisters | Transparent Boost | w/ Built - in Li - Ion Battery (RWSSLB) - Gsus4
$199.00 - $199.00
$199.00
$199.00
$199.00 - $199.00
$199.00

Red Witch | LILY Boost | Seven Sisters | Transparent Boost | w/ Built-in Li-Ion Battery

Red Witch

Lily is simply the boost to end all boosts. A truly transparent tone retaining desert island clean pedal The pure sister – offering a gorgeous cle...

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$199.00 - $199.00
$199.00
$199.00
$199.00 - $199.00
$199.00
One Control | BJFe Honey Bee OD 4K Mini | Custom Limited Edition | OC - HBOD4K - M - C (OC - HBOD4K - M - C) - Gsus4
One Control | BJFe Honey Bee OD 4K Mini | Custom Limited Edition | OC - HBOD4K - M - C (OC - HBOD4K - M - C) - Gsus4
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$399.00
$399.00 - $399.00
$399.00
$349.00
$349.00 - $349.00
$349.00

One Control BJFe Honey Bee OD 4K Mini Custom Limited Edition OC-HBOD4K-M-C

One Control

For the 20th anniversary of the original BJFe Honeybee Overdrive, Björn Juhl has now brought the sound of his classic low-gain overdrive to the One...

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$399.00
$399.00 - $399.00
$399.00
$349.00
$349.00 - $349.00
$349.00
Sold out
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Lehle | Parallel SW II | Mono and Stereo Parallel Switcher and Line Mixer (LHPSWII) - Gsus4
Lehle | Parallel SW II | Mono and Stereo Parallel Switcher and Line Mixer (LHPSWII) - Gsus4
$649.00
$649.00 - $649.00
$649.00
$599.00
$599.00 - $599.00
$599.00

Lehle | Parallel SW II | Mono and Stereo Parallel Switcher and Line Mixer

Lehle

Lehle Parallel SW II is a compact and versatile line mixer designed to meet the highest tonal standards. The LEHLE PARAL...

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$649.00
$649.00 - $649.00
$649.00
$599.00
$599.00 - $599.00
$599.00
Lehle | Sunday Driver SW II | Preamp and Buffer | for Electric and Acoustic Instruments (LHSDSW2) - Gsus4
Lehle | Sunday Driver SW II | Preamp and Buffer | for Electric and Acoustic Instruments (LHSDSW2) - Gsus4
$399.00
$399.00 - $399.00
$399.00
$359.00
$359.00 - $359.00
$359.00

Lehle | Sunday Driver SW II | Preamp and Buffer | for Electric and Acoustic Instruments

Lehle

The LEHLE SUNDAY DRIVER SW II  is a compact high-end preamp for all types of electric and acoustic instruments – a preamp for ele...

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$399.00
$399.00 - $399.00
$399.00
$359.00
$359.00 - $359.00
$359.00
Lehle | P - Split III | Passive Splitter and DI Box (LHPS3) - Gsus4
Lehle | P - Split III | Passive Splitter and DI Box (LHPS3) - Gsus4
$399.00
$399.00 - $399.00
$399.00
$329.00
$329.00 - $329.00
$329.00

Lehle | P-Split III | Transformer Isolated Passive Output Splitter (1x Input & 2x Output)

Lehle

The LEHLE P-SPLIT III combines passive splitting with the highest possible signal fidelity.Its applications range from splitting signals and elimi...

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$399.00
$399.00 - $399.00
$399.00
$329.00
$329.00 - $329.00
$329.00
Lehle | Little Lehle III | Bypass Looper Switcher | Mono and Stereo Functionality (LHLL3) - Gsus4
Lehle | Little Lehle III | Bypass Looper Switcher | Mono and Stereo Functionality (LHLL3) - Gsus4
$345.00
$345.00 - $345.00
$345.00
$299.00
$299.00 - $299.00
$299.00

Lehle | Little Lehle III | Bypass Looper Switcher | Mono and Stereo Functionality

Lehle

The LITTLE LEHLE III - The universal Lehle switching and looping tool.The LITTLE LEHLE III allows you to remove effects pedals from your signal p...

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$345.00
$345.00 - $345.00
$345.00
$299.00
$299.00 - $299.00
$299.00
Kernom | RIDGE | Augmented Analog Overdrive Pedal | The Ultimate Overdrive Modeller (Kernom - Ridge) - Gsus4
Kernom | RIDGE | Augmented Analog Overdrive Pedal | The Ultimate Overdrive Modeller (Kernom - Ridge) - Gsus4
$549.00 - $549.00
$549.00
$549.00
$549.00 - $549.00
$549.00

Kernom | RIDGE | Augmented Analog Overdrive Pedal | The Ultimate Overdrive Modeller

Kernom

The Kernom Ridge is the word's first augmented overdrive, boasting an unlimited number of 100% pure analogue clipping options in one circuit. Buil...

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$549.00 - $549.00
$549.00
$549.00
$549.00 - $549.00
$549.00
Blackstar | AMPED 1 | DEPT 10 | 100 Watt Amp Pedal (BS - AMPED1) - Gsus4
Blackstar | AMPED 1 | DEPT 10 | 100 Watt Amp Pedal (BS - AMPED1) - Gsus4
$1,099.00
$1,099.00 - $1,099.00
$1,099.00
$749.00
$749.00 - $749.00
$749.00

Blackstar | AMPED 1 | DEPT 10 | 100 Watt Amp Pedal

Blackstar

AMPED 1 is a professional 100 Watt guitar amp in a compact pedal. It turns any pedalboard, modeller, or multi-effector into a performance ready am...

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$1,099.00
$1,099.00 - $1,099.00
$1,099.00
$749.00
$749.00 - $749.00
$749.00
Jad & Freer Audio | CAPO | 4 - in - 1 Multi - Preamp, Saturator, DI & FX Loop for Bass (JadFreer - CAPO) - Gsus4
Jad & Freer Audio | CAPO | 4 - in - 1 Multi - Preamp, Saturator, DI & FX Loop for Bass (JadFreer - CAPO) - Gsus4
$1,099.00 - $1,099.00
$1,099.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00

Jad & Freer Audio | CAPO | 4-in-1 Multi-Preamp, Saturator, DI & FX Loop for Bass

Jad & Freer Audio

"STUDIO-IN-A-BOX" The CAPO is a powerful preamp and D.I. capable of studio-grade clean sounds, harmonic saturations and everything in between...

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$1,099.00 - $1,099.00
$1,099.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00
Walrus | EONS | 5 - State Fuzz | w/ 3V - 18V Adjustable Voltage Knob (WAL - EONS) - Gsus4
Walrus | EONS | 5 - State Fuzz | w/ 3V - 18V Adjustable Voltage Knob (WAL - EONS) - Gsus4
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$359.00
$359.00 - $359.00
$359.00
$355.00
$355.00 - $355.00
$355.00

Walrus | EONS | 5-State Fuzz | w/ 3V-18V Adjustable Voltage Knob

Walrus Audio

For Eons, man has thought the sound of thunder to be from the heavens above, echoing boastfully over us as we stay safe from its greatness. Howe...

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$359.00
$359.00 - $359.00
$359.00
$355.00
$355.00 - $355.00
$355.00
Sold out
Contact For Availability
Limetone | IRODORI NEST | Junction Box w/ Irodori Buffer | Active & Passive Preamp (LTIRODORINEST) - Gsus4
Limetone | IRODORI NEST | Junction Box w/ Irodori Buffer | Active & Passive Preamp (LTIRODORINEST) - Gsus4
$399.00 - $399.00
$399.00
$399.00
$399.00 - $399.00
$399.00

Limetone | IRODORI NEST | Junction Box w/ Irodori Buffer | Active & Passive Preamp

Limetone

The Irodori Nest is a Junction box equipped with Limetone Audio's acclaimed Irodori buffer / preamp that is also controllable with a dip switch ...

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$399.00 - $399.00
$399.00
$399.00
$399.00 - $399.00
$399.00
Browne Amp | THE FIXER | Buffer w/ Dual Boost | Made for Dual Guitar Setups (THEFIXER) - Gsus4
Browne Amp | THE FIXER | Buffer w/ Dual Boost | Made for Dual Guitar Setups (THEFIXER) - Gsus4
$249.00 - $249.00
$249.00
$249.00
$249.00 - $249.00
$249.00

Browne Amp | THE FIXER | Buffer w/ Dual Boost | Made for Dual Guitar Setups

Browne Amplification

THE FIXER - WHAT IS IT? Every guitarist loves buying pedals, we can't help it. Show us a flashy new pedal and we will sell a vital organ to make...

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$249.00 - $249.00
$249.00
$249.00
$249.00 - $249.00
$249.00
DigiTech | Drop | Polyphonic Drop Tune Pedal (DROP) - Gsus4
DigiTech | Drop | Polyphonic Drop Tune Pedal (DROP) - Gsus4
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$419.00
$419.00 - $419.00
$419.00
$349.00
$349.00 - $349.00
$349.00

DigiTech | Drop | Polyphonic Drop Tune Pedal

DigiTech

The DigiTech Drop is a dedicated polyphonic drop tune pedal that allows you to drop your tuning from one semitone all the way down to a full oc...

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$419.00
$419.00 - $419.00
$419.00
$349.00
$349.00 - $349.00
$349.00
Sold out
Contact For Availability
Disaster Area | MIDI Box 4 | MIDI Through & Splitter | DIN MIDI to 4x 1/4" MIDI (DA - MIDI - BOX4) - Gsus4
Disaster Area | MIDI Box 4 | MIDI Through & Splitter | DIN MIDI to 4x 1/4" MIDI (DA - MIDI - BOX4) - Gsus4
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$129.00 - $129.00
$129.00
$129.00
$129.00 - $129.00
$129.00

Disaster Area | MIDI Box 4 | MIDI Through & Splitter | DIN MIDI to 4x 1/4" MIDI

Disaster Area Designs

UPDATED AND MORE POWERFUL THAN EVER, THE MIDI BOX 4 CONVERTS STANDARD 5-PIN (DIN) MIDI COMMUNICATIONS TO A VARIETY OF 1/4″ FORMATS. Four independ...

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$129.00 - $129.00
$129.00
$129.00
$129.00 - $129.00
$129.00
Sold out
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Shnobel Tone | Frank Simes Signature Overdrive | Transparent Overdrive (SH - FRANKSIMES) - Gsus4
Shnobel Tone | Frank Simes Signature Overdrive | Transparent Overdrive (SH - FRANKSIMES) - Gsus4
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$399.00 - $399.00
$399.00
$449.00
$449.00 - $449.00
$449.00

Shnobel Tone | Frank Simes Signature Overdrive | Transparent Overdrive

Shnobel Tone

The Frank Simes Overdrive is a collaboration between Shnobel Tone and guitarist, songwriter, composer and record producer Frank Simes.   The Fran...

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$399.00 - $399.00
$399.00
$449.00
$449.00 - $449.00
$449.00
Sold out
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Shnobel Tone | Mid Driver | Thick Mid Overdrive (SH - MIDDRIVER) - Gsus4
Shnobel Tone | Mid Driver | Thick Mid Overdrive (SH - MIDDRIVER) - Gsus4
$419.00 - $419.00
$419.00
$469.00
$469.00 - $469.00
$469.00

Shnobel Tone | Mid Driver | Thick Mid Overdrive

Shnobel Tone

The Mid driver gives you those thick mid centric lead tones that will make your guitar stand out in even the most dense mixes. The Mid Driver sha...

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$419.00 - $419.00
$419.00
$469.00
$469.00 - $469.00
$469.00
Jackson Audio | 1484 TWIN TWELVE | Based on The Silvertone Amplifier (JA - 1484) - Gsus4
Jackson Audio | 1484 TWIN TWELVE | Based on The Silvertone Amplifier (JA - 1484) - Gsus4
$549.00
$549.00 - $549.00
$549.00
$489.00
$489.00 - $489.00
$489.00

Jackson Audio | 1484 TWIN TWELVE | Based on The Silvertone Amplifier

Jackson Audio

In 1963, history was made with the release of the Silvertone Twin Twelve Amplifier.Originally listed in the sears catalog as the 1484, the Twin Tw...

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$549.00
$549.00 - $549.00
$549.00
$489.00
$489.00 - $489.00
$489.00
Disaster Area Designs | DPC - 5 | Gen3 | MIDI Programmable Bypass Switcher (DAD - DPC - 5 Gen3) - Gsus4
Disaster Area Designs | DPC - 5 | Gen3 | MIDI Programmable Bypass Switcher (DAD - DPC - 5 Gen3) - Gsus4
Sold out
$619.00
$619.00 - $619.00
$619.00
$565.00
$565.00 - $565.00
$565.00

Disaster Area Designs | DPC-5 | Gen3 | MIDI Programmable Bypass Switcher

Disaster Area Designs

DPC-5 Gen3 Programmable Bypass Switcher with MIDI The DPC-5 is a compact MIDI controller and loop switcher. It’s designed to control a mix of M...

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$619.00
$619.00 - $619.00
$619.00
$565.00
$565.00 - $565.00
$565.00
Sold out
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Disaster Area Designs | qCONNECT | Multi Output MIDI Controller | 8x 1/4″ Outputs (DAD - qCONNECT) - Gsus4
Disaster Area Designs | qCONNECT | Multi Output MIDI Controller | 8x 1/4″ Outputs (DAD - qCONNECT) - Gsus4
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$295.00 - $295.00
$295.00
$295.00
$295.00 - $295.00
$295.00

Disaster Area Designs | qCONNECT | Multi Output MIDI Controller | 8x 1/4″ Outputs

Disaster Area Designs

The first controller designed specifically to interface with quarter-inch MIDI devices. qCONNECT is a compact controller with eight 1/4″ o...

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$295.00 - $295.00
$295.00
$295.00
$295.00 - $295.00
$295.00
Sold out
Contact For Availability