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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 $2,351.76
Original price $2,351.76 - Original price $2,351.76
Original price $2,351.76
Current price $1,999.00
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Current price $1,999.00

Palmer | PGA MKII | Grand Audition MKII | 24-Channel Loudspeaker Switching System

Palmer

When tasting wine, it is important that a comparison is as neutral as possible. The same applies to selecting loudspeakers.To accurately judge soun...

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Original price $2,351.76
Original price $2,351.76 - Original price $2,351.76
Original price $2,351.76
Current price $1,999.00
$1,999.00 - $1,999.00
Current price $1,999.00
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Original price $704.71
Original price $704.71 - Original price $704.71
Original price $704.71
Current price $599.00
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Current price $599.00

Palmer | PDI06L16 | Speaker Loadbox | Power Attenuator 16 Ohms

Palmer

The PDI06 is a power attenuator for live applications. The device is connected between the amplifier output and the speaker cabinet. It makes it p...

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Original price $704.71
Original price $704.71 - Original price $704.71
Original price $704.71
Current price $599.00
$599.00 - $599.00
Current price $599.00
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Original price $704.71
Original price $704.71 - Original price $704.71
Original price $704.71
Current price $599.00
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Current price $599.00

Palmer | PDI06L08 | Speaker Loadbox | Power Attenuator 8 Ohms

Palmer

The PDI06 is a power attenuator for live applications. The device is connected between the amplifier output and the speaker cabinet. It makes it p...

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Original price $704.71
Original price $704.71 - Original price $704.71
Original price $704.71
Current price $599.00
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Current price $599.00
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Original price $469.41
Original price $469.41 - Original price $469.41
Original price $469.41
Current price $399.00
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Current price $399.00

Palmer | PDI03JB | Joe Bonamassa Signature | Guitar Speaker Simulator DI

Palmer

The PDI 03 JB Speaker Simulator is a professional passive DI box for guitar amps. Providing a frequency compensated, transformer balanced direct f...

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Original price $469.41
Original price $469.41 - Original price $469.41
Original price $469.41
Current price $399.00
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Current price $399.00
Original price $439.00
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Original price $439.00
Current price $399.00
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Current price $399.00

Jackson Audio | PRISM | Galaxy Edition | Preamp, Boost, EQ & Tone Sculpting

Jackson Audio

The PRISM was designed using a systems approach to tone shaping. While the PRISM contains many features and circuits, those circuits are precise...

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Original price $439.00
Original price $439.00 - Original price $439.00
Original price $439.00
Current price $399.00
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Original price $429.00
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Original price $429.00
Current price $299.00
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Current price $299.00

Jackson Audio | GOLDEN BOY MINI | Rose Gold | Open, Uncompressed & Transparent OVERDRIVE

Jackson Audio

Designed in collaboration with renowned guitarist Joey Landreth, the Jackson Audio Golden Boy Mini packs a salmagundi of smooth, blues-breaking to...

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Original price $429.00
Original price $429.00 - Original price $429.00
Original price $429.00
Current price $299.00
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Current price $299.00
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Current price $249.00

HTJ-WORKS | MTO V2 | Magic Tune Overdrive

HTJ-Works

Experience the next evolution of HTJ-WORKS' introductory masterpiece, the MTO Magic Tune Overdrive Pedal. This upgraded version combines profession...

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Original price $249.00 - Original price $249.00
Original price $249.00
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Current price $249.00
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Current price $299.00

HTJ-WORKS | BLUES FATHER | Natural Gain Overdrive | Based on BluesBreaker

HTJ-Works

Experience the allure of the Blues Father Natural Gain Overdrive Pedal, meticulously crafted to pay homage to the cherished BluesBreaker sound whi...

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Original price $299.00 - Original price $299.00
Original price $299.00
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Current price $299.00
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Current price $599.00

HTJ-WORKS | PERFECT BLUES | Dual Overdrive | Klon & Blues Breaker in One

HTJ-Works

Experience the harmonious blend of classic and contemporary overdrive tones with the PERFECT BLUES Dual Overdrive Pedal. This innovative pedal red...

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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 $74.95
Original price $74.95 - Original price $74.95
Original price $74.95
Current price $69.00
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Current price $69.00

Toms Line | ACH-3 | Analogue Chorus | Mini Pedal

Toms Line

Classic Chorus sound Depth, speed, and volume control Smart stop bar design stops you from accidentally hitting any controls when turning the ped...

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Original price $74.95
Original price $74.95 - Original price $74.95
Original price $74.95
Current price $69.00
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Current price $69.00
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Original price $499.00 - Original price $499.00
Original price $499.00
$499.00
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Current price $499.00

JET Pedals | ETERNITY Delay | 6 Studio Grade Delays w/ MIDI | Black

JET Pedals

Introducing the Eternity Delay- our most sophisticated design to date. The Eternity Delay is engineered with six studio-grade algorithms, six onbo...

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Original price $499.00 - Original price $499.00
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Original price $219.00 - Original price $219.00
Original price $219.00
$219.00
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Current price $219.00

Jet Pedals | Traffic Control | 8-Way MIDI Through & Splitter | DIN MIDI to 1/4" MIDI

JET Pedals

The Traffic Control is an 8-port 1/4" TRS MIDI hub, used to split your 5-Pin MIDI signal out to 8 different TRS MIDI pedals. Each port can be conf...

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Original price $219.00 - Original price $219.00
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Current price $219.00
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Original price $499.00 - Original price $499.00
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Current price $499.00

JET Pedals | REVELATION Reverb | V3 | 6 Studio Grade Reverbs w/ MIDI | Black

JET Pedals

Introducing the New & Enhanced Revelation Reverb. The Revelation Reverb is engineered with six studio-grade algorithms, six onboard presets (1...

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Original price $499.00 - Original price $499.00
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Original price $429.00
Original price $429.00 - Original price $429.00
Original price $429.00
Current price $359.00
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Current price $359.00

REVV | Chat Breaker | Co-created w/ ChatGPT AI | Overdrive Excellence | Limited Edition

REVV

AI-inspired Overdrive Excellence An overdrive pedal for the digital age, the Revv Chat Breaker overdrive pedal takes its influence not from t...

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Original price $429.00
Original price $429.00 - Original price $429.00
Original price $429.00
Current price $359.00
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Original price $329.00
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Current price $249.00
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Current price $249.00

Universal Audio | UAFX 1176 | UA 1176 FET Compressor w/ Parallel Option

Universal Audio

1:1 Recreation of the Iconic UA 1176 FET Compressor - Most accurate 1176 algorithm ever created, by same inventor as the original- 3 compressor ...

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Original price $329.00
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Original price $329.00
Current price $249.00
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Current price $249.00
Original price $329.00
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Original price $329.00
Current price $249.00
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Current price $249.00

Universal Audio | UAFX ORION | Based on Echoplex EP-III Tape Delay w/ EP Preamp

Universal Audio

1:1 Recreation of the Legendary Maestro Echoplex EP-III Tape Delay* - Most accurate Echoplex tape delay emulation ever created- 3 different EP-3 ...

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Original price $329.00
Original price $329.00 - Original price $329.00
Original price $329.00
Current price $249.00
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Current price $249.00
Original price $329.00
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Original price $329.00
Current price $249.00
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Current price $249.00

Universal Audio | UAFX EVERMORE | Based on Legendary Lexicon 224 Reverb

Universal Audio

1:1 Recreation of the Legendary Lexicon 224 Digital Reverb* - Most accurate Lexicon 224 reverb* emulation ever created- 3 Classic Lexicon 224 Rever...

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Original price $329.00
Original price $329.00 - Original price $329.00
Original price $329.00
Current price $249.00
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Current price $249.00
Original price $329.00
Original price $329.00 - Original price $329.00
Original price $329.00
Current price $249.00
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Current price $249.00

Universal Audio | UAFX HEAVENLY | Based on '50s EMT 140 Plate Reverb

Universal Audio

1:1 Recreation of Classic EMT 140 Plate Reverb* - Most accurate EMT 140 plate reverb* algorithm ever created- 3 different plate emulationsA - Vinta...

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Original price $329.00
Original price $329.00 - Original price $329.00
Original price $329.00
Current price $249.00
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Current price $249.00
Original price $999.00 - Original price $999.00
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Current price $999.00

Elite Acoustics | EAE | StompMix 6 | 6Ch Digital Mixer Pedal | w/ DSP Gate, Compressor, EQ, Reverb & Delay

Elite Acoustics (EAE)

YOUR ULTIMATE 6 CH DIGITAL MIXER- ON YOUR PEDALBOARD Playing Duo & Small Band? or are you a multi instrumentalist? With a compact design housi...

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Original price $999.00 - Original price $999.00
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Current price $999.00
Original price $539.00
Original price $539.00 - Original price $539.00
Original price $539.00
Current price $439.00
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Current price $439.00

Wampler | CORY WONG Compressor | w/ Boost & XLR DI Output

Wampler

Cory Wong knows one thing all too well: dynamics fuel grooves. The Wampler Cory Wong Compressor pedal from the Grammy-nominated guitarist delivers...

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Original price $539.00
Original price $539.00 - Original price $539.00
Original price $539.00
Current price $439.00
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Current price $439.00
Original price $199.00
Original price $199.00 - Original price $199.00
Original price $199.00
Current price $157.00
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Current price $157.00

Wampler | PHENOM | EVH 5150 Amp Inspired Distortion

Wampler

Wampler’s Phenom Distortion pedal is a no-frills addition to the Collective Series, providing guitarists with searing high-gain tones for a wallet...

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Original price $199.00
Original price $199.00 - Original price $199.00
Original price $199.00
Current price $157.00
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Current price $157.00
Original price $199.00
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Original price $199.00
Current price $165.00
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Current price $165.00

Wampler | TRIUMPH | BadMonkey & OD1 Inspired Medium Gain Overdrive

Wampler

When it comes to great tone, the Triumph Overdrive from Wampler’s new Collective Series is breaking down barriers for players of all levels. The T...

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Original price $199.00
Original price $199.00 - Original price $199.00
Original price $199.00
Current price $165.00
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Current price $165.00
Original price $299.00
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Original price $299.00
Current price $269.00
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Current price $269.00

Wampler | MOXIE | TS10 Inspired Classic Overdrive

Wampler

From boutique builders to mass-produced manufacturers, every pedal maker out there has their own version of the classic green 3-knob dirtbox. The ...

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Original price $299.00
Original price $299.00 - Original price $299.00
Original price $299.00
Current price $269.00
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Current price $269.00
Original price $599.00
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Original price $599.00
Current price $499.00
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Current price $499.00

Wampler | METAVERSE | Stereo Delay Station w/ 11 Modes

Wampler

The Wampler Metaverse multi delay pedal is a truly-do-it-all echo box, seamlessly merging the power and versatility of a workstation-type pedal wit...

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Original price $599.00
Original price $599.00 - Original price $599.00
Original price $599.00
Current price $499.00
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Current price $499.00