New Release

SHI

Focused saturation at any frequency.

Choose the frequency, inject excitement and enjoy. SHI adds harmonic weight and emphasis exactly where you want it.

SHI

No surprise checkout fees: displayed price includes VAT and applicable sales taxes.

Buy SHI before 31 March 2026 to receive the reduced price.

Unleash Your Tone

SHI is the ultimate tool for sharpening a sound's intent. By saturating only a selected part of the spectrum, you...

SHI is the ultimate tool for sharpening a sound's intent. By saturating only a selected part of the spectrum, you can add body and presence to specific frequencies with next-level precision, musicality and control.

SHI feels like a new way to approach guitar-style saturation. Rather than washing the whole signal in drive, it lets you focus the attitude exactly where it matters, making saturation feel more deliberate, flexible, and mix-ready.

Simple in appearance and versatile in purpose, SHI earns its place on any source. Set it on the low end...

Simple in appearance and versatile in purpose, SHI earns its place on any source. Set it on the low end for bloom and size. Move it into the mids for body and knock. Push it to the high end for edge and articulation.

SHI can energise guitar signals like an amp sim, give drums the edge they need to hit harder, bring real size and heft to bass sources, and add movement, energy, and life to loops and samples, making it the perfect one-stop shop for targeted saturation across your mix.

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

We have 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 fast enough for real-time tracking.

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

The Sound Of SHI.

SHI can work like magic. But don't take it from us: listen for yourself.

DRY
WET

Shape Any Element Of Your Mix

Fast tone shaping

Wake up ambience, bring out detail, or add explosive energy. SHI gives you a fast way to make a sound feel more alive by exciting only the part that matters.

Low end weight

Low end weight

Focus SHI on the low frequencies to add weight and density without muddying the mix. Kicks hit deeper, basses feel larger, and low-end elements gain presence without losing control.

Midrange body & punch

Move into the mids to add body, knock, and forward energy. Guitars, snares, and keys sit more confidently in the mix, with added harmonic content that cuts without harshness.

High end edge & detail

Push SHI into the upper range to bring out articulation and bite. Add clarity to dull sources, enhance transients, and introduce controlled brightness without affecting the rest of the signal.

High end edge & detail

From subtle enhancement to full drive

Dial in just a touch to add focus and cohesion, or push it harder for aggressive saturation. With precise control over both frequency and drive, SHI adapts from delicate shaping to outright destruction.

A serious mix weapon

A serious mix weapon

Guitars, drums, bass, loops, and samples all respond differently, but SHI gives each one a way to feel more alive without blanket saturation across the whole spectrum.

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

FAQS

What is SHI?
SHI is a frequency-dependent saturation plug-in. It is built for creative tone shaping, adding excitement and weight into incoming signals without overwhelming the whole spectrum.
How does SHI shape the sound?
SHI lets you choose where in the frequency range the saturation is focused, then dial in the intensity and amount. That means you can add low-end weight, midrange body, or top-end edge with much more intent than a broad full-range saturator.
What formats does it come in and what DAW does it work with?
We provide VST3, Audio Unit, and AAX formats for MacOS, plus VST3 and AAX for Windows. Any DAW that supports these formats will work, 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?
SHI is fully native for Apple Silicon chips (M1, M2, M3 etc) as well as Intel Macs. No Rosetta required, but it is 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 license 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 are 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 license and we like to work uninterrupted. So as long as fedDSP will be a company, your perpetual license will receive unlimited free updates.
Where can I find the manual?
You can read the full User Manual here.

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