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RAIJU

TIGHT DRIVE, LETHAL BITE

From ultra-tight modern rhythm drive to fuller vintage grind, RAIJU is the perfect overdrive your amp needs.

RAIJU

Buy RAIJU before 20 August 2026 (9pm UK time) to receive the reduced price.

Regular £30
Intro Price FREE

Displayed price includes VAT and applicable sales taxes.

AU • AAX • VST3 VST3 • AAX

RAIJU On Your Mix

Make riffs cut

Use MODERN mode to tighten the low end, push the mids forward and add focused overdrive bite, so rhythm guitars stay aggressive without losing definition in dense mixes.

Give bass some teeth

Give bass some teeth

Add harmonic bite and forwardness without relying only on EQ or compression. RAIJU helps the bass hold its place in the mix, especially when the low end alone is not enough.

Sharper overheads

Use BITE in combination with DRIVE to bring out cymbal detail and transient edge, then control the driven tone with the filters so the top end feels exciting instead of brittle.

Bring out the attitude

Use BITE to make vocals more present in the mix, then use DRIVE for saturation that gives it more edge, pinning the vocals at the front of the mix.

Bring out the attitude

Clean to full of character

RAIJU can take a synth, loop or sample and give it more bite, saturation and forwardness without needing a whole chain of plug-ins. It's really a 4-knob wonder.

TIGHT DRIVE, LETHAL BITE

RAIJU is built around a focused overdrive stage designed to tighten the low end, push the midrange forward and add...

RAIJU is built around a focused overdrive stage designed to tighten the low end, push the midrange forward and add the kind of bite that makes a source cut through. Use MODERN mode for tight, aggressive drive when rhythm guitars need focus and speed, or VINTAGE mode for a fuller, more classic response when the source needs extra body and grind.

It can sit in front of an amp, push a DI harder, or work directly inside a mix when something needs an additional push.

The front panel is immediate: a pedal-shaped saturator featuring DRIVE, VINTAGE or MODERN modes, BITE and LEVEL. But RAIJU is...

The front panel is immediate: a pedal-shaped saturator featuring DRIVE, VINTAGE or MODERN modes, BITE and LEVEL. But RAIJU is not limited to guitar pedal duties.

With advanced features such as filters to control what hits the drive, parallel blend, polarity flip, delay alignment and a zero-latency limiter, RAIJU is just as useful for adding grind to bass tracks, bringing out aggression or cymbal detail in overheads and rooms, creating vocal edge, or shaping a unique saturated synth texture.

We've removed the friction of legacy software: no dongles, no internet requirements, no barriers to your workflow. Engineered for maximum...

We've removed the friction of legacy software: no dongles, no internet requirements, no barriers to your workflow. Engineered for maximum speed and efficiency, our plug-ins are light enough for huge sessions, and more than fast enough for real-time tracking.

It's just you and your sound, exactly as it should be.

Zero latency.
Big sound, small footprint.
Offline-ready licensing.
Don't take our word for it. Try it now.
Shortcuts? Finally.

FAQS

What is RAIJU?
RAIJU is a zero-latency pedal-shaped saturator built for tight drive, bite and mix-ready control. It features DRIVE, MODERN and VINTAGE modes, BITE, LEVEL, filtering around the drive stage, parallel blend, polarity flip, delay alignment, stereo or dual-mono operation, and final limiter modes for controlled or aggressive output finishing.
What formats does it come in and what DAW does it work with?
We provide VST3, Audio Unit, and AAX formats for MacOS, VST3 and AAX for Windows. Any DAW that supports these formats will work with them, for example: Logic Pro, Pro Tools, Ableton Live, Cubase, Studio One, FL Studio, Reaper.
Does it work on Apple Silicon (M1 to M5) Macs? What about old Intel Macs?
RAIJU is fully native for Apple Silicon chips (M1, M2, M3 etc) as well as Intel Macs. No Rosetta required, but it's also compatible with Rosetta.
System Requirements
Mac: macOS 10.13 or higher (Intel or Apple Silicon).
Windows: Windows 10 or 11 (64-bit).
General: 2GB RAM required, 30MB free disk space.
How many computers can I install it on?
Each licence includes up to three simultaneous activations per user. This could be your main studio machine, a laptop, and a third rig. We understand that modern production often means working across multiple machines, so we're doing our bit to have your tools available wherever you need them.
Can I try it before purchasing it?
Of course, you can download a trial from our Downloads page. The trial version has all features of the full version, but inserts a short infrequent silence so you can decide with confidence before you buy.
Do I need to pay for updates?
NEVER. We believe in perpetual licence and we like to work uninterrupted. So as long as fedDSP will be a company, your perpetual licence will receive unlimited free updates.
Where can I find the manual?
You can read the full User Manual here.

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