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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 $189.00 - Original price $189.00
Original price $189.00
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Current price $189.00

Keeley | Compressor Mini | w/ Built-in Preamp

Keeley Electronics

The next generation of Keeley Compression The next generation of compression is finally here! The Keeley Compressor Mini is designed to make the...

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Original price $189.00 - Original price $189.00
Original price $189.00
$189.00
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Current price $189.00
Original price $289.00 - Original price $289.00
Original price $289.00
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Current price $289.00

Keeley | Neutrino V2 | Envelope Filter & Auto Wah

Keeley Electronics

Keeley’s New Neutrino V2 Envelope Filter! The Keeley Neutrino V2 is an amazingly toneful and compact form of the classic opto-coupler envelope fi...

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Original price $289.00 - Original price $289.00
Original price $289.00
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Current price $289.00
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Original price $249.00 - Original price $249.00
Original price $249.00
$249.00
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Current price $249.00

Keeley | Magnetic Echo Delay | Vintage Tape Echo w/ Modulation

Keeley Electronics

Magnetic Echo – Modulated Tape Echo Keeley Magnetic Echo – The Mag-Echo pedal simulates tube tape echo sounds by using the delay circuit and a lit...

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

Keeley | Dynatrem | Dynamic Tremolo & Reverb | w/ Multiple Waveforms

Keeley Electronics

DynaTrem Dynamic Tremolo and Reverb Easily our most addictive Vibe tone! The DynaTrem Dynamic Tremolo by Keeley Engineering is an all new type o...

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

Keeley | Seafoam Plus | True Chorus & ADT w/ Reverb

Keeley Electronics

We are proud to announce the all new Seafoam Plus Chorus – True Chorus and ADT with Reverb. It will forever change the way you think about chorus...

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

Keeley | VIBE O VERB | Modulated Reverberation Machine

Keeley Electronics

This is a reverberation machine…. Lost reverbs that never were. The atmospheres are Vibey, have Vibratoneness, and are Phasery…. This three mode ...

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Original price $249.00 - Original price $249.00
Original price $249.00
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Original price $299.00 - Original price $299.00
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Keeley | Aurora Digital Reverb | Spatial Studio Quality Reverb

Keeley Electronics

Turn down the lights, turn up the spectrum… Join Keeley Electronics’ grand entrance into the hallowed halls of psychoacoustic processing–the Auro...

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Original price $299.00 - Original price $299.00
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Original price $275.00 - Original price $275.00
Original price $275.00
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Current price $275.00

Keeley | Red Dirt Overdrive | High & Medium Gain Overdrive

Keeley Electronics

Well, it’s time to add a new member to our family here at Keeley. The Red Dirt overdrive is a Keeley take on a classic tone. It’s the result of ov...

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Original price $275.00 - Original price $275.00
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Original price $329.00 - Original price $329.00
Original price $329.00
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Keeley | GC-2 Limiting Amplifier | Compressor Pedal

Keeley Electronics

The Keeley Compressor GC-2 Limiting Amplifier. The same great professional compression/limiting technology available in our Bassist Limiting Ampli...

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Original price $329.00 - Original price $329.00
Original price $329.00
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Original price $299.00 - Original price $299.00
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Keeley | Hooke Reverb | Spring Reverb, Tremolo & Octave Reverb

Keeley Electronics

The new Hooke Spring Reverb from Keeley brings vintage tube-amp spring reverb and tremolo into one package. Bring your blackface reverb and tremol...

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Original price $299.00 - Original price $299.00
Original price $299.00
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Original price $275.00 - Original price $275.00
Original price $275.00
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Current price $275.00

Keeley | Red Dirt Germanium | Overdrive Pedal

Keeley Electronics

Red Dirt Germanium Overdrive Effect Pedal Keeley’s latest mod to the venerable platform has everyone grinning here at the shop. The Red Dirt Germa...

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Original price $275.00 - Original price $275.00
Original price $275.00
$275.00
$275.00 - $275.00
Current price $275.00
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