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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 $229.00
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Original price $229.00
Current price $179.00
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Current price $179.00

Earthquaker Devices | Plumes | Small Signal Shredder Overdrive w/ 3 Clipping Voices

Earthquaker Devices

    Plumes is a unique, all-analog approach to a classic tube-like overdrive circuit offering 3 different clipping voices, loads of headroom an...

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Original price $229.00
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Original price $229.00
Current price $179.00
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Current price $179.00
Original price $1,199.00 - Original price $1,199.00
Original price $1,199.00
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Current price $1,199.00

T-Rex | Replicator | 100% Ture Analogue Tape Echoes

T-REX

There once was a time when a ”bucket brigade” was a handful of firemen and digital processing was only used by computers the size of a house. E...

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Original price $1,199.00 - Original price $1,199.00
Original price $1,199.00
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Current price $1,199.00
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Original price $579.00
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Current price $479.00
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Current price $479.00

Strymon | COMPADRE | Dual Voice Compressor & Boost

Strymon

Maximize Your Guitar Tone Equipped with true analog compression and a versatile boost too, the Strymon Compadre compressor/boost pedal could be...

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Original price $579.00
Original price $579.00 - Original price $579.00
Original price $579.00
Current price $479.00
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Current price $479.00
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Original price $65.00 - Original price $65.00
Original price $65.00
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Current price $65.00

Strymon | MADAWAY PRESETS Vol. 1 | BigSky & TimeLine Presets | 6 Reverbs & 3 Delays

Madaway

    Gsus4 is now exclusively carrying MADAWAY(@david_kim_madaway) 's Strymon Presets!The package includes all of MADAWAY's signature time-based so...

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Original price $65.00 - Original price $65.00
Original price $65.00
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Current price $65.00
Original price $349.00
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Current price $299.00
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Current price $299.00

Browne Amp | T4 | Classic 4 Transistor Fuzz

Browne Amplification

The T4 is our take on the classic 4 transistor fuzz, similar to the circuits used in the big muff and countless other variants. What sets the T4 ...

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Original price $349.00
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Original price $349.00
Current price $299.00
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Current price $299.00
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Original price $649.00
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Current price $549.00
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Current price $549.00

Jackson Audio | GOLDEN BOY | Open, Uncompressed & Transparent OVERDRIVE

Jackson Audio

The Golden Boy Transparent Overdrive (designed in collaboration with Joey Landreth, of The Bros. Landreth fame) is the most versatile transparen...

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Original price $649.00
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Original price $649.00
Current price $549.00
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Original price $599.00
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Current price $499.00
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Mad Professor | DUAL BLUE DELAY | Famous Echo Sounds from The Past & Present

Mad Professor

"Dual Blue Delay is a simplistic, intuitive design with a small form factor. Mad Professor have really outdone themselves here, and I believe ...

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Original price $599.00
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Current price $499.00
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Current price $439.00
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Mad Professor | SUPER BLACK | Blackface Fender Amp in a Box w/ a Boost

Mad Professor

Fender Blackface amps (1963-1968) are widely considered as the most recorded amps in the history of music. And for a good reason. Mad Professor...

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Original price $499.00
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Current price $439.00
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Original price $429.00
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Current price $349.00
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Current price $349.00

Mad Professor | FOREST GREEN COMPRESSOR | The Highest Standards of Guitar & Bass Compression

Mad Professor

FOREST GREEN COMPRESSOR - SMALL SIZE WITH NO COMPROMISE GUITAR AND BASS COMPRESSOR/SUSTAINER PEDAL Forest Green Compressor (FGC) is designed t...

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Original price $429.00
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Current price $349.00
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Original price $429.00
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Current price $349.00
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Current price $349.00

Mad Professor | DOUBLE MOON | Wide Variety of Modulations

Mad Professor

"Analogue jack of all trades, the Double Moon is a real specialist for floating modulations. Chorus pedals with similar features are already s...

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Original price $429.00
Original price $429.00 - Original price $429.00
Original price $429.00
Current price $349.00
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Original price $399.00
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Current price $329.00
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Current price $329.00

Mad Professor | SWEET HONEY OVERDRIVE | A Touch Sensitive Low Gain Overdrive

Mad Professor

SWEET HONEY OVERDRIVE - DYNAMIC LOW GAIN OVERDRIVE PEDAL THAT IS LIKELY TO BECOME A CLASSIC, IF NOT ALREADY BEING ONE "The sheer dynamics of t...

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Original price $399.00
Original price $399.00 - Original price $399.00
Original price $399.00
Current price $329.00
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Original price $349.00
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Current price $229.00
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Current price $229.00

Jackson Audio | AMP MODE | MOSFET Transistor Boost

Jackson Audio

The AMP MODE circuit is based on a MOSFET transistor which is a very popular type of transistor to use for boost circuits because it has many “am...

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Original price $349.00
Original price $349.00 - Original price $349.00
Original price $349.00
Current price $229.00
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Original price $449.00
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Original price $449.00
Current price $319.00
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Current price $319.00

Jackson Audio | BLOSSOM | Optical Compressor

Jackson Audio

the BLOSSOM features an optical limiting circuit that takes its inspiration from compressors designed during the golden age of vacuum tube circui...

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Original price $449.00
Original price $449.00 - Original price $449.00
Original price $449.00
Current price $319.00
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Current price $319.00
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Original price $789.00
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Original price $789.00
Current price $629.00
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Current price $629.00

Strymon | IRIDIUM | Amp Modeler & IR Cabinet

Strymon

Pack the Pedals. Leave the Mic and Amp. Love your pedals, but hate hauling an amp to practice or play out? The pedal-sized Strymon Iridium give...

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Original price $789.00
Original price $789.00 - Original price $789.00
Original price $789.00
Current price $629.00
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Original price $549.00
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Original price $549.00
Current price $319.00
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Current price $319.00

Jackson Audio | BELLE STARR | Drew Shirley Signature Overdrive

Jackson Audio

  The BELLE STARR is the result of a several months-long collaboration with Drew Shirley from the band Switchfoot. If you're familiar with Drew's ...

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Original price $549.00
Original price $549.00 - Original price $549.00
Original price $549.00
Current price $319.00
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Current price $319.00
Original price $65.00 - Original price $65.00
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Current price $65.00

Strymon | MADAWAY PRESETS Vol. 2 | BigSky & TimeLine Presets | 3 Reverbs & 3 Delays

Madaway

  Gsus4 is now exclusively carrying MADAWAY(@david_kim_madaway) 's Strymon Presets! The package includes all of MADAWAY's signature time-based sou...

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Original price $65.00 - Original price $65.00
Original price $65.00
$65.00
$65.00 - $65.00
Current price $65.00
Original price $649.00
Original price $649.00 - Original price $649.00
Original price $649.00
Current price $599.00
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Current price $599.00

Browne Amp | PROTEIN V4 | Dual OverDrive | Based On ODR1 & BluesBreaker

Browne Amplification

<UPDATE> The new models from 09/2019 will include TRS functionality for individual control of Green and Blue sides from a MIDI switcher...

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Original price $649.00
Original price $649.00 - Original price $649.00
Original price $649.00
Current price $599.00
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Original price $89.00 - Original price $89.00
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$89.00
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Current price $89.00

GFI System | Saint Pope PRESETS | Specular Tempus Presets | 8 Delays & 8 Reverbs

Gsus4

Gsus4 is now exclusively carrying Saint Pope's (@saint_pope) Specular Tempus Presets! The package includes all of Saint Pope's signature time-base...

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Original price $89.00 - Original price $89.00
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$89.00
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Current price $89.00
Original price $329.00 - Original price $329.00
Original price $329.00
$329.00
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Current price $329.00

GFI System | CabZeus MONO | Speaker Cabinet Simulator & DI Box | XLR Output

GFI System

Cabzeus MONO is a compact yet powerful speaker simulator + DI.Box pedal. It was developed as a single channel version of its stereo big brother,...

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Original price $329.00 - Original price $329.00
Original price $329.00
$329.00
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Current price $329.00
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Original price $489.00
Original price $489.00 - Original price $489.00
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Current price $419.00
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Current price $419.00

A3 Stompbox | ANGEL Overdrive

A3 Stompbox

Meet Angel, A3 Stompbox's First Ever Overdrive. After years of field testing and development, A3 Stompbox finally released their first over...

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Original price $489.00
Original price $489.00 - Original price $489.00
Original price $489.00
Current price $419.00
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Current price $419.00
Original price $579.00
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Original price $579.00
Current price $399.00
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Current price $399.00

Jackson Audio | PRISM | BLACK | 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 $579.00
Original price $579.00 - Original price $579.00
Original price $579.00
Current price $399.00
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Current price $399.00
Original price $579.00
Original price $579.00 - Original price $579.00
Original price $579.00
Current price $399.00
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Current price $399.00

Jackson Audio | PRISM | 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 $579.00
Original price $579.00 - Original price $579.00
Original price $579.00
Current price $399.00
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Current price $399.00
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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

A3 Stompbox | Louis Chorus | All Classic Analog Design w/ Lush 80's Chorus Tone

A3 Stompbox

The Louis Chorus by A3 Stompbox was first introduced in 2012, based on BOSS' legendary DC-2 Chorus tone, it is a fully analog and hand-wired onl...

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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
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Original price $829.00
Original price $829.00 - Original price $829.00
Original price $829.00
Current price $629.00
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Current price $629.00

Strymon | VOLANTE | Magnetic Echo Machine | Stereo Multi-Head Delay & Vintage Spring Reverb

Strymon

Sounds From The Expanse. Create instant retrofuture atmosphere with evocative vintage delay tones. Activate your imagination with evolving ambient...

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Original price $829.00
Original price $829.00 - Original price $829.00
Original price $829.00
Current price $629.00
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Current price $629.00