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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.

Source Audio | ARTIFAKT | Stereo Lo - Fi Element Pedal | Tape, Radio, Crush, Glitch, Ladder and more (SA - ARTIFAKT) - Gsus4
Source Audio | ARTIFAKT | Stereo Lo - Fi Element Pedal | Tape, Radio, Crush, Glitch, Ladder and more (SA - ARTIFAKT) - Gsus4 Sold out
$749.00
$749.00 - $749.00
$749.00
$555.00
$555.00 - $555.00
$555.00

Source Audio | ARTIFAKT | Stereo Lo-Fi Element Pedal | Tape, Radio, Crush, Glitch, Ladder and more

Source Audio

The Artifakt Lo-fi Elements is the first pedal of its kind, a comprehensive collection of all the hazy, scratchy, wobbly, and broken tones that ep...

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$749.00
$749.00 - $749.00
$749.00
$555.00
$555.00 - $555.00
$555.00
Sold out
Source Audio | EQ2 | Stereo Programmable Equalizer & Boost Pedal (SA - EQ2) - Gsus4
Source Audio | EQ2 | Stereo Programmable Equalizer & Boost Pedal (SA - EQ2) - Gsus4 Sold out
$619.00
$619.00 - $619.00
$619.00
$469.00
$469.00 - $469.00
$469.00

Source Audio | EQ2 | Stereo Programmable Equalizer & Boost Pedal

Source Audio

Fine-tune Your Guitar’s Tone with This Flexible EQ The Source Audio EQ2 Programmable Equalizer adds 10 flexible bands of sonic sculpting to your ...

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$619.00
$619.00 - $619.00
$619.00
$469.00
$469.00 - $469.00
$469.00
Sold out
Source Audio | C4 | Stereo Modular Synth Pedal for Guitar & Bass (SA - C4SYNTH) - Gsus4
Source Audio | C4 | Stereo Modular Synth Pedal for Guitar & Bass (SA - C4SYNTH) - Gsus4
$589.00
$589.00 - $589.00
$589.00
$439.00
$439.00 - $439.00
$439.00

Source Audio | C4 | Stereo Modular Synth Pedal for Guitar & Bass

Source Audio

A Powerful Modular Synth Pedal for Your Guitar or Bass Source Audio’s C4 Synth Pedal packs the power of a classic Eurorack modular synthesizer i...

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$589.00
$589.00 - $589.00
$589.00
$439.00
$439.00 - $439.00
$439.00
Source Audio | SPECTRUM | Intelligent Stereo Filter, Distortion, Octave & Envelope Phaser (SA - SPECTRUM) - Gsus4
Source Audio | SPECTRUM | Intelligent Stereo Filter, Distortion, Octave & Envelope Phaser (SA - SPECTRUM) - Gsus4 Sold out
$489.00
$489.00 - $489.00
$489.00
$350.00
$350.00 - $350.00
$350.00

Source Audio | SPECTRUM | Intelligent Stereo Filter, Distortion, Octave & Envelope Phaser

Source Audio

Premium Filter, Octave, and Distortion FX for Your Guitar or Bass Source Audio poured their extensive filter design expertise into the Spectrum I...

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$489.00
$489.00 - $489.00
$489.00
$350.00
$350.00 - $350.00
$350.00
Sold out
Source Audio | ULTRAWAVE | Stereo Multiband Processor (SA - ULTRAWAVE) - Gsus4
Source Audio | ULTRAWAVE | Stereo Multiband Processor (SA - ULTRAWAVE) - Gsus4
$589.00
$589.00 - $589.00
$589.00
$350.00
$350.00 - $350.00
$350.00

Source Audio | ULTRAWAVE | Stereo Multiband Processor

Source Audio

Transform Your Guitar Tone with Multiband Saturation and Tremolo It's safe to say bands like Muse and Rage Against the Machine wouldn't have mad...

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$589.00
$589.00 - $589.00
$589.00
$350.00
$350.00 - $350.00
$350.00
Source Audio | ULTRAWAVE BASS | Stereo Multiband Bass Processor (SA - ULTRAWAVEBS) - Gsus4
Source Audio | ULTRAWAVE BASS | Stereo Multiband Bass Processor (SA - ULTRAWAVEBS) - Gsus4
$589.00
$589.00 - $589.00
$589.00
$375.00
$375.00 - $375.00
$375.00

Source Audio | ULTRAWAVE BASS | Stereo Multiband Bass Processor

Source Audio

Transform Your Bass Tone with Multiband Saturation and Tremolo If you're a bass player with an ear for nontraditional fuzz/distortion sounds and...

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$589.00
$589.00 - $589.00
$589.00
$375.00
$375.00 - $375.00
$375.00