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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.

Creation Audio Labs | GRIZZLY BASS | Bass Overdrive, Distortion & Tone Shaping (CreationAudioLabs - Grizzly Bass) - Gsus4
Creation Audio Labs | GRIZZLY BASS | Bass Overdrive, Distortion & Tone Shaping (CreationAudioLabs-Grizzly Bass) - Gsus4 Sold out
$445.00
$445.00 - $445.00
$445.00
$399.00
$399.00 - $399.00
$399.00

Creation Audio Labs | GRIZZLY BASS | Bass Overdrive, Distortion & Tone Shaping

Creation Audio Labs

Grizzly Bass is a different kind of animal created with the pro player in mind. Like a tube pre-amp but without the fragile tubes or heavy transfo...

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$445.00
$445.00 - $445.00
$445.00
$399.00
$399.00 - $399.00
$399.00
Sold out
Contact For Availability
Dawner Prince | DIKTATOR | Preamp, Overdrive & Distortion (Dawner - Diktator) - Gsus4
Dawner Prince | DIKTATOR | Preamp, Overdrive & Distortion (Dawner - Diktator) - Gsus4
$345.00
$345.00 - $345.00
$345.00
$299.00
$299.00 - $299.00
$299.00

Dawner Prince | DIKTATOR | Preamp, Overdrive & Distortion

Dawner Prince

Like every diktator, this one is rough too, but it can be soft – it has sweetness, but it also has balls. Diktator™ is a unique two channel combi...

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$345.00
$345.00 - $345.00
$345.00
$299.00
$299.00 - $299.00
$299.00
REVV | G2 | Touch Sensitive Preamp & Overdrive | Green Channel Amp in a Box (700150) - Gsus4
REVV | G2 | Touch Sensitive Preamp & Overdrive | Green Channel Amp in a Box (700150) - Gsus4
$449.00
$449.00 - $449.00
$449.00
$369.00
$369.00 - $369.00
$369.00

REVV | G2 | Touch Sensitive Preamp & Overdrive | Green Channel Amp in a Box

REVV

Organic & Inspiring – Touch sensitive crunch tones that interact with your guitar & volume knob. Create Your Own Overdrive Pedal – Huge r...

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$449.00
$449.00 - $449.00
$449.00
$369.00
$369.00 - $369.00
$369.00
29 Pedals | OAMP | The Output Driver | Output Buffer / Boost | The Ultimate "TONE SUCK" Cure | SYDNEY PICK - UP ONLY (29 - OAMP) - Gsus4
29 Pedals | OAMP | The Output Driver | Output Buffer / Boost | The Ultimate "TONE SUCK" Cure | SYDNEY PICK - UP ONLY (29 - OAMP) - Gsus4
$529.00 - $529.00
$529.00
$529.00
$529.00 - $529.00
$529.00

29 Pedals | OAMP | The Output Driver | Output Buffer / Boost | The Ultimate "TONE SUCK" Cure

29 Pedals

OAMP is the Output AMPlifier from 29 Pedals.An output driver that replaces conventional buffers, line drivers and preamps, OAMP makes up to ...

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$529.00 - $529.00
$529.00
$529.00
$529.00 - $529.00
$529.00
Effectrode | Fire Bottle Boost | FB - 1A | All - Tube Clean Boost | Fitted w/ NOS Sylvania Tube (FB - 1A - Fire Bottle) - Gsus4
Effectrode | Fire Bottle Boost | FB - 1A | All - Tube Clean Boost | Fitted w/ NOS Sylvania Tube (FB - 1A - Fire Bottle) - Gsus4
Sold out
$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00

Effectrode | Fire Bottle Boost | FB-1A | All-Tube Clean Boost | Fitted w/ NOS Sylvania Tube

Effectrode

IMPORTANT NOTE - Effectrode pedals comes with a 12V centre positive (+) power supply with Australian power plug. Using a wrong power supply ca...

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$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00
Sold out
Contact For Availability
Effectrode | Blackbird Preamp | SR - 71 | All - Tube Preamp based on 'Blackface' Amp | w/ JJ 12AX7 Tubes (SR - 71 - Blackbird) - Gsus4
Effectrode | Blackbird Preamp | SR - 71 | All - Tube Preamp based on 'Blackface' Amp | w/ JJ 12AX7 Tubes (SR - 71 - Blackbird) - Gsus4
$899.00 - $899.00
$899.00
$899.00
$899.00 - $899.00
$899.00

Effectrode | Blackbird Preamp | SR-71 | All-Tube Preamp based on 'Blackface' Amp | w/ JJ 12AX7 Tubes

Effectrode

IMPORTANT NOTE - Effectrode pedals comes with a 12V centre positive (+) power supply with Australian power plug. Using a wrong power supply c...

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$899.00 - $899.00
$899.00
$899.00
$899.00 - $899.00
$899.00
LR Baggs | VoicePrint Acoustic DI | Preamp / IR Loader / DI / EQ / Ani - Feedback | w/ Bluetooth (LRBVOICEPRINTDI) - Gsus4
LR Baggs | VoicePrint Acoustic DI | Preamp / IR Loader / DI / EQ / Ani - Feedback | w/ Bluetooth (LRBVOICEPRINTDI) - Gsus4
$1,069.00
$1,069.00 - $1,069.00
$1,069.00
$899.00
$899.00 - $899.00
$899.00

LR Baggs | VoicePrint Acoustic DI | Preamp / IR Loader / DI / EQ / Ani-Feedback | w/ Bluetooth

LR Baggs

Amplify Your Acoustic and Keep Your Natural Tone The LR Baggs Voiceprint DI uses the company’s breakthrough Voiceprint technology to preserve...

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$1,069.00
$1,069.00 - $1,069.00
$1,069.00
$899.00
$899.00 - $899.00
$899.00
Walrus | EB - 10 | Preamp / EQ / Boost Pedal | Black (WAL - EB10 - BK) - Gsus4
Sold out
$349.00 - $349.00
$349.00
$349.00
$349.00 - $349.00
$349.00

Walrus | EB-10 | Preamp / EQ / Boost Pedal | Black

Walrus Audio

Optimize Your Guitar Tone for Any Rig or Venue With low, mid, and high EQ bands to boost or cut to your tastes, the Walrus Audio EB-10 pedal is a...

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$349.00 - $349.00
$349.00
$349.00
$349.00 - $349.00
$349.00
Sold out
Contact For Availability
29 Pedals | EUNA | Elite Unity Amplifier | The Ultimate "TONE SUCK" Cure (29 - EUNA) - Gsus4
29 Pedals | EUNA | Elite Unity Amplifier | The Ultimate "TONE SUCK" Cure (29 - EUNA) - Gsus4
$489.00 - $489.00
$489.00
$489.00
$489.00 - $489.00
$489.00

29 Pedals | EUNA | Elite Unity Amplifier | The Ultimate "TONE SUCK" Cure

29 Pedals

EUNA is handmade by 29 Pedals in California. Every component is hand-fitted and tested, including surface-mount parts.Even a few true-bypass ...

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$489.00 - $489.00
$489.00
$489.00
$489.00 - $489.00
$489.00
Jackson Audio | GOLDEN BOY | Open, Uncompressed & Transparent OVERDRIVE (480120) - Gsus4
$649.00
$649.00 - $649.00
$649.00
$549.00
$549.00 - $549.00
$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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$649.00
$649.00 - $649.00
$649.00
$549.00
$549.00 - $549.00
$549.00
Jackson Audio | AMP MODE | MOSFET Transistor Boost (480195) - Gsus4
Jackson Audio | AMP MODE | MOSFET Transistor Boost (480195) - Gsus4
Sold out
$349.00
$349.00 - $349.00
$349.00
$229.00
$229.00 - $229.00
$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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$349.00
$349.00 - $349.00
$349.00
$229.00
$229.00 - $229.00
$229.00
Sold out
Contact For Availability
Jackson Audio | PRISM | Limited Edition Black | Preamp, Boost, EQ & Tone Sculpting - Gsus4
Jackson Audio | PRISM | BLACK | Preamp, Boost, EQ & Tone Sculpting (480140) - Gsus4
Sold out
$579.00
$579.00 - $579.00
$579.00
$399.00
$399.00 - $399.00
$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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$579.00
$579.00 - $579.00
$579.00
$399.00
$399.00 - $399.00
$399.00
Sold out
Contact For Availability
Jackson Audio | PRISM | Preamp, Boost, EQ & Tone Sculpting (480145) - Gsus4
Jackson Audio | PRISM | Preamp, Boost, EQ & Tone Sculpting (480145) - Gsus4
$579.00
$579.00 - $579.00
$579.00
$399.00
$399.00 - $399.00
$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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$579.00
$579.00 - $579.00
$579.00
$399.00
$399.00 - $399.00
$399.00
LR Baggs Align Series | ACTIVE DI | Preamp / DI / Phase / Mute - Gsus4
LR Baggs Align Series | ACTIVE DI | Preamp / DI / Phase / Mute - Gsus4
$449.00 - $449.00
$449.00
$449.00
$449.00 - $449.00
$449.00

LR Baggs Align Series | ACTIVE DI | Preamp / DI / Phase / Mute

LR Baggs

AN ACTIVE DI YOU CAN TRUST WITH YOUR TONE Featuring their cleanest, all-discrete active circuitry yet, the LR Baggs Align Active DI treats your gu...

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$449.00 - $449.00
$449.00
$449.00
$449.00 - $449.00
$449.00
Dee-Eye™ | Active & Passive Preamp DI Box w/ Effects Loop - Gsus4
Dee - Eye™ | Active & Passive Preamp DI Box w/ Effects Loop (DeeEye) - Gsus4
$329.00 - $329.00
$329.00
$329.00
$329.00 - $329.00
$329.00

Fire-Eye Development | Dee-Eye | Active & Passive Preamp DI Box w/ Effects Loop

Fire-Eye Development

"Transparent & Simple! A very well thought out unit" - Gearank The Dee-Eye Instrument Preamp offersa simple solution for connecting instr...

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$329.00 - $329.00
$329.00
$329.00
$329.00 - $329.00
$329.00
Bright-EYE™ | Clean BOOST / BUFFER - Gsus4
Bright - EYE™ | Clean BOOST / BUFFER (Bright - Eye) - Gsus4
$329.00 - $329.00
$329.00
$329.00
$329.00 - $329.00
$329.00

Fire-Eye Development | Bright-EYE | Clean Boost & Buffer

Fire-Eye Development

"Transparent & Simple! A very well thought out unit" - Gearank The Bright-Eye is a clean boost and buffer pedalthat uses a 9V or 18V ce...

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$329.00 - $329.00
$329.00
$329.00
$329.00 - $329.00
$329.00
Red - Eye Twin™ MK2 | Active & Passive Preamp DI Box w/ Clean Boost, Effects Loop & AB Switch (RedEye - TWIN) - Gsus4
Red - Eye Twin™ MK2 | Active & Passive Preamp DI Box w/ Clean Boost, Effects Loop & AB Switch (RedEye - TWIN) - Gsus4
$649.00 - $649.00
$649.00
$649.00
$649.00 - $649.00
$649.00

Fire-Eye Development | Red-Eye TWIN MK2 | Dual Input Active & Passive Preamp DI | w/ Clean Boost, Effects Loop & AB Switch / Sum

Fire-Eye Development

"Transparent & Simple! A very well thought out unit" - Gearank The Red-Eye Twin is an all analog, handmade,high input impedance DI and clean ...

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$649.00 - $649.00
$649.00
$649.00
$649.00 - $649.00
$649.00
Red - Eye™ MK2 | Active & Passive Preamp DI Box w/ Clean Boost Switch & Effects Loop (REDEYE) - Gsus4
Red - Eye™ MK2 | Active & Passive Preamp DI Box w/ Clean Boost Switch & Effects Loop (REDEYE) - Gsus4
$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00

Fire-Eye Development | Red-Eye MK2 | Active & Passive Preamp DI | w/ Clean Boost Switch & Effects Loop

Fire-Eye Development

"Transparent & Simple! A very well thought out unit" - Gearank The Red-Eye is an all analog, handmade, high input impedance DI and ...

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$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00