King Cobrato

The deal

$26 at KVR Marketplace (down from $65). Sale ends April 28, 2026.

What it is

King Cobrato is a vibrato VST3 effect plugin from Wire Grind built around a signal-triggered LFO that activates only when incoming audio crosses a user-defined threshold. Pitch modulation is adjustable up to plus or minus 1200 cents (one full octave) in both directions, giving it a range far beyond typical vibrato tools. It also supports an external sidechain, so the oscillation can be triggered by a separate audio track rather than the processed signal itself.

Who it's for

Producers and sound designers who want pitch modulation that responds intelligently to their audio - not just a static, always-on effect. Particularly useful for electronic, experimental, and cinematic work where dynamic, rhythmically-triggered vibrato adds movement without manual automation.

Key features

• Threshold-triggered LFO cycling toggles modulation on and off based on signal level, keeping the effect musical and non-intrusive
• Precision pitch variation lets you dial in asymmetric upward and downward modulation ranges up to a full octave in each direction
• External sidechain input lets a separate track - like a drum loop - drive the vibrato oscillation on another source
• Delivered as VST3, compatible with Ableton Live, Cubase, FL Studio, and other major hosts