ToneKnob Sssniper

Sssniper is basically a smart de-esser — a handy effect that reduces harsh sibilance.
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Simple on the Outside, sophisticated on the Inside

The ToneKnob series is our affordable line of effects, designed to be simple to use, with just one knob to twist until you hit your sweetspot. Despite their simplicity, these plugins are sophisticated under the hood, built with all our experience in emulating high-end studio analog hardware.

what is
toneknob sssniper

Sssniper is basically a smart de-esser — a handy effect that reduces harsh sibilance. Those annoying hissy “S” sounds are a common issue when recording vocals — whether singing or spoken word — on a microphone. Sibilance is a difficult beast to tame. It can sneak through and ruin your mix even with proper mic technique. On the flip side, you overdo it, and the singer or speaker suddenly sounds muffled and lispy.

That’s exactly why we built Sssniper! It hunts down and snipes out all the nasty S-sounds for you — and you can easily control how much reduction you want with a simple twist of the knob.

how to dial in
sssniper

Red ring on the left

This side is tuned for female vocals — sharper sibilance, usually in higher frequencies. Sssniper targets the S-sounds in your audio, and the more you turn the knob to the left, the stronger the reduction.

Screenshot 2025-07-26 at 15.59.36

Blue ring on the right

This side is tuned for male vocals — deeper voices with a different sibilant profile with different frequencies. Turn the knob to the right to increase reduction

Screenshot 2025-07-26 at 15.59.43

*The brightness of the ring also reflects how much sibilance is being reduced — the more it lights up, the more aggressively those S-sounds are being trimmed.

Red or Blue?

Unlike the rest of the ToneKnob series — where everything works in a predictable left-to-right fashion (from subtle to strong) — Sssniper works a little differently. Its default starting point is smack in the middle — 50% on the knob. Even here, with the effect just turned on, it already starts working gently, giving you smooth, natural de-essing.

PRO tip

While our default setting has been tested on a broad range of voices, sibilance is a personal thing — and no single setting fits all. So don’t let the colors box you in. Try both sides of the knob and find out which one works best for your voice.

Why will you love it?

There are a bunch of de-essers out there — but most of them require know-how and some pretty advanced tweaking: calibration, finding the exact frequency, dialing in thresholds… Sssniper takes care of all that for you. It locks onto sibilance and takes it out — effectively but gently — so your vocals still sound natural and clean, without the dreaded pumping effect that bad de-essing can cause.

the toneknob family

Stargazer is just one piece of the puzzle. Check out all ToneKnob plugins in the ToneKnob Ultimate Bundle.

ESSENTIAL RESOURCES

Windows

Comes in: VST3 64b, AAX 64b
Windows 7 and newer
100 MB of disk space
At least 4GB of memory

Mac

Comes in: VST3 64b, AAX 64b, AU 64b
Apple Silicon Native
macOS 10.13 and newer
100 MB of disk space
At least 4GB of memory
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