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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.

Pedals & Effects - Gsus4
Original price $497.00 - Original price $497.00
Original price $497.00
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Current price $497.00

JAM Pedals Chill Vintage Analog Sine-Wave Tremolo

JAM Pedals

Plug your guitar into this no-frills analog sine-wave tremolo, dial in your settings and enjoy lush tremolo sounds like those found in vintage Fe...

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Original price $497.00 - Original price $497.00
Original price $497.00
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Current price $497.00
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Original price $497.00 - Original price $497.00
Original price $497.00
$497.00
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Current price $497.00

JAM Pedals Seagull Seagull "Cry" & Cocked Wah Effect

JAM Pedals

Shortly after the release of the Pink Flow multi-pedal we also started receiving continuous requests to build custom stand-alone seagull units. In...

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Original price $497.00 - Original price $497.00
Original price $497.00
$497.00
$497.00 - $497.00
Current price $497.00
Original price $497.00 - Original price $497.00
Original price $497.00
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Current price $497.00

JAM Pedals Ripple Transparent 2-Stage Vintage Phaser

JAM Pedals

The Ripple is an homage to 2-stage phasing. It offers a truly unique, deep “vibey” tone, that we are extremely proud of! Breathe new life into yo...

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Original price $497.00 - Original price $497.00
Original price $497.00
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Current price $497.00
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Original price $588.00 - Original price $588.00
Original price $588.00
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Current price $588.00

JAM Pedals Waterfall Full Analog Chorus & Virato

JAM Pedals

A JAM pedals favorite for a lot of guitar, bass and keyboard players, the WaterFall is serving as a mainstay on boards of such greats as John S...

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Original price $588.00 - Original price $588.00
Original price $588.00
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Original price $772.00 - Original price $772.00
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JAM Pedals Ripply Fall Chorus, Vibe & Phaser Machine

JAM Pedals

After years of recommending the WaterFall and the Ripple as a great combination, we set out to offer these two pedals, housed side-by-side in a ...

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Original price $772.00 - Original price $772.00
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Original price $628.00 - Original price $628.00
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JAM Pedals Delay Llama MK3 Full Analog Bucket Brigade Delay

JAM Pedals

The Delay Llama is a tone machine that will become an indispensable part of your sound adding warmth and depth through organic repeats which...

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Original price $628.00 - Original price $628.00
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Original price $863.00 - Original price $863.00
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JAM Pedals Delay Llama XTreme Full Analog Bucket Chain Delay

JAM Pedals

The Delay Llama XTREME introduces new functionality and exciting features to our Delay Llama series, challenging preconceived notions of what...

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Original price $863.00 - Original price $863.00
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Original price $327.00 - Original price $327.00
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JAM Pedals CTRL Box Control Box for Delay Llama Xtreme

JAM Pedals

The CTRL BOX is our official offering for remote preset selection and remote tap tempo / HOLD engagement for the Delay Llama XTREME! As always, ha...

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Original price $327.00 - Original price $327.00
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Original price $458.00
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Original price $458.00
Current price $431.00
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Keeley PARALLAX Delay & Reverb Spatial Generator

Keeley Electronics

Well, Keeley has done it again… The Parallax offers the delay side of the legendary Caverns paired with unique Shoegaze inspired reverbs of the Rea...

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Original price $458.00
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Original price $562.00
Original price $562.00 - Original price $562.00
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Current price $431.00
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Digitech Mosaic Polyphonic 12 String Effects Pedal

DigiTech

The DigiTech® Mosaic Polyphonic 12-String effect pedal sets you upon the path of creating lush 12-string sounds with either 6-string electric or a...

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Original price $562.00
Original price $562.00 - Original price $562.00
Original price $562.00
Current price $431.00
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Original price $706.00
Original price $706.00 - Original price $706.00
Original price $706.00
Current price $562.00
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Current price $562.00

Digitech BASS Whammy Bass Shift Pedal

DigiTech

Get those fat drop bass notes with this killer Digitech Bass Whammy pedal - listen to that sound! The next generation Bass Whammy uses the most adv...

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Original price $706.00
Original price $706.00 - Original price $706.00
Original price $706.00
Current price $562.00
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Original price $942.00
Original price $942.00 - Original price $942.00
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Current price $680.00
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Digitech Whammy DT Classic Pitch Shifting w/ Drop

DigiTech

With the Whammy DT, you can modify your tuning without having to change guitars or pause awkwardly to make adjustments for the next song. Key cha...

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Original price $942.00
Original price $942.00 - Original price $942.00
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Current price $680.00
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Original price $884.00
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Empress Effects ParaEQ MKII DELUXE Parametric EQ, Q-Controls & Boost

Empress Effects

  The Empress ParaEQ MKII Deluxe packs four new filters and vastly improved Q controls into a box half the size of the original ParaEQ! From th...

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Original price $884.00
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Original price $719.00
Original price $719.00 - Original price $719.00
Original price $719.00
Current price $693.00
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Empress Effects ParaEQ MKII Parametric EQ & Boost

Empress Effects

The Empress ParaEQ MKII packs the studio-level equalisation power of the original ParaEQ into a pedalboard-friendly-sized box. From the fully sw...

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Original price $719.00
Original price $719.00 - Original price $719.00
Original price $719.00
Current price $693.00
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Original price $190.00
Original price $190.00 - Original price $190.00
Original price $190.00
Current price $183.00
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JHS Utility Little Black Buffer Active Buffer

JHS Pedals

Though it’s a fairly nondescript-looking piece of gear, our Little Black Buffer may be the most powerful tone-shaping tool that you put on your...

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Original price $190.00
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Original price $190.00
Current price $183.00
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Original price $190.00 - Original price $190.00
Original price $190.00
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JHS Utility Summing Amp Junction Box

JHS Pedals

The JHS Pedals Summing Amp gives you the ability to take two inputs and blend them into one output.  Simply plug into the two marked inputs and...

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Original price $190.00 - Original price $190.00
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Original price $680.00
Original price $680.00 - Original price $680.00
Original price $680.00
Current price $667.00
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Current price $667.00

JHS Sweet Tea V3 2-in-1 Overdrive / Distortion

JHS Pedals

The Sweet Tea V3 is our "Everything Medium-to-High gain 2-in-1” and it covers all the bases from light breakup, blues, rock, heavy grind, and ...

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Original price $680.00
Original price $680.00 - Original price $680.00
Original price $680.00
Current price $667.00
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Original price $392.00 - Original price $392.00
Original price $392.00
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Current price $392.00

JHS PG-14 Paul Gilbert Signature Distortion Overdrive / Distortion

JHS Pedals

JHS Pedals is proud to release the Paul Gilbert signature distortion "PG-14!” This is a new and unique distortion pedal specifically designed t...

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Original price $392.00 - Original price $392.00
Original price $392.00
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Current price $392.00
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Original price $366.00 - Original price $366.00
Original price $366.00
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JHS Milkman Slap Echo Delay w/ Boost

JHS Pedals

The JHS Pedals Milkman began with a conversation between Josh Scott and Tim Marcus of Milkman Sound. Tim wanted a pedal that could pair perfec...

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Original price $366.00 - Original price $366.00
Original price $366.00
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Original price $261.00 - Original price $261.00
Original price $261.00
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JHS Mini Foot Fuzz V2 Fuzz

JHS Pedals

Welcome to the next generation of fuzz, the tiny kind that you turn on with your foot…also known as the Mini Foot Fuzz V2. Though this little ...

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Original price $261.00 - Original price $261.00
Original price $261.00
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Original price $366.00 - Original price $366.00
Original price $366.00
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JHS Cheese Ball Distortion / Fuzz w/ 3 Modes

JHS Pedals

Long ago in a mysterious time that we call the 1990's, a new pedal company was created in England. Its ideas were off the beaten path, and its ...

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Original price $366.00 - Original price $366.00
Original price $366.00
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Original price $510.00 - Original price $510.00
Original price $510.00
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JHS PackRat Distortion RAT Pedal w/ Multi Mode

JHS Pedals

In 1978, the most versatile and influential distortion pedal of all time was invented in Kalamazoo, MI: the Proco RAT. Scott Burnham and Steve...

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Original price $510.00 - Original price $510.00
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Original price $431.00 - Original price $431.00
Original price $431.00
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JHS Unicorn V2 Uni-Vibe / Vibrato

JHS Pedals

  SOUNDS AS GOOD AS YOU REMEMBER The Unicorn is bursting with all the lush and washy pulsations that changed what the electric guitar could sou...

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Original price $431.00 - Original price $431.00
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Original price $392.00 - Original price $392.00
Original price $392.00
$392.00
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Current price $392.00

JHS Charlie Brown V4 Overdrive based on Marshall JTM45

JHS Pedals

Every guitarist loves the sound and feel of a Marshall JTM45 amp head. And with the JHS Pedals Charlie Brown V4 amp-in-a-box, you can put that ...

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Original price $392.00 - Original price $392.00
Original price $392.00
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Current price $392.00
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