Tentacles
Key Features
- Four independent modulation layers can be positioned separately across the stereo field and frequency spectrum for more complex movement than a normal chorus plugin
- The X-Y pad gives immediate visual control over where each tentacle sits in 2D audio space
- Each tentacle has its own vibrato rate, depth, band-pass filter, saturation, and pan controls
- Two modulation engines are included: classic delay-line vibrato and an allpass pitch-shift mode inspired by Panoramatone-style movement
- Chaos and drift controls introduce controlled instability so the motion feels organic instead of mechanically repeating
- Cross-platform VST3 support covers Windows, macOS, and Linux with no activation, sign-up, or telemetry
Description
Tentacles is a pay-what-you-want VST3 modulation effect from Sunbunny Plugins that turns chorus and vibrato into a spatial sound-design tool. Instead of one global modulation voice, it gives you four independent "tentacles" that can be placed across frequency and stereo space with a distinctive X-Y pad.
Each tentacle carries its own vibrato rate, depth, band-pass filtering, saturation, and pan. You can choose between a classic delay-line vibrato and an allpass pitch-shift approach, then combine multiple moving bands into wide, animated textures that feel more sculpted than a standard chorus pedal.
The design encourages motion without sounding static or repetitive. Drift and chaos controls add instability, spectral placement keeps different voices from piling up on top of each other, and the mono-in stereo-out layout makes it useful for widening plain synths, guitars, keys, and pads.
Tentacles ships as a single VST3 build for Windows, macOS, and Linux, with no activation or telemetry. The download is pay-what-you-want through Gumroad with a $0 minimum, which makes it easy to test in a real project before deciding whether it deserves a permanent place in your modulation folder.
Frequently Asked Questions
What does the X-Y pad actually control in Tentacles?
The X-Y pad places each of the four tentacles in stereo and frequency space. That means you can spread the modulation layers apart instead of stacking every voice in the same band and pan position.
Is Tentacles closer to a chorus or a vibrato effect?
It starts from vibrato, but the multi-band layering, panning, and saturation push it into chorus-like territory very quickly. In practice it behaves like a hybrid modulation effect that can move from subtle widening to obvious animated color.
What platforms and plugin formats are supported?
Tentacles is distributed as a VST3 plugin for Windows, macOS, and Linux. The developer lists Windows 10+, macOS 11+, and Ubuntu 20.04 or Fedora 34 equivalents as supported systems.
Does Tentacles require activation or copy protection?
No. Sunbunny explicitly states there is no sign-up, activation, or telemetry. The download is pay-what-you-want through Gumroad with a $0 minimum.
