Undulator

The deal

$49 at KVR Marketplace (down from $99). Sale ends July 28, 2026.

What it is

Undulator is a modulated tremolo and multi-tap delay plugin from Eventide that combines AM/FM tremolo modulation with ethereal feedback and detuned echoes. It excels at time-lapsing, evolving textures - from synced rhythmic chops to slow, dreamy soundscapes. Available in VST, VST3, AU, and AAX formats for Mac and Windows.

Who it's for

Sound designers and ambient producers who want a performance-ready modulation tool that goes well beyond basic tremolo - especially those building cinematic pads, evolving backgrounds, or rhythmically complex effects.

Key features

• AM/FM modulated tremolo paired with multi-tap delay creates rich, moving textures that simple tremolo plugins can't produce
• SPREAD control detunes delay taps for wide, lush stereo depth
• A secondary LFO and RIBBON performance controller add expressive real-time modulation shaping
• Tempo SYNC and TAP tempo keep the modulation locked to your session grid