inDelay Perpetual is a spatial delay plugin from Sound Particles that goes far beyond traditional echo effects by placing delay repeats in three-dimensional space.

Using Sound Particles' physics-based engine, inDelay calculates the exact position, distance, and direction of each delay repeat, producing naturally moving and evolving delay trails.

Users can define the spatial trajectory of the repeats — circular, linear, or random — adding depth and movement impossible to achieve with conventional delay plugins.

inDelay supports stereo output and can be used both as a creative effect for music production and as a precision tool for sound design and post-production.

It is available as VST3, AU, and AAX for macOS and Windows, requiring no iLok dongle for activation.

Key Specifications

Plugin Type: Spatial Delay

Plugin Format: VST3 / AU / AAX

Spatial Engine: Physics-based 3D positioning of delay repeats

Platform: macOS / Windows

Licensing: Perpetual licence, iLok not required