Spirale is designed to provide natural stereo echo effects through its clean delay, filter, and pan algorithms. It enhances the feedback signal with subtle modulation, ensuring a rich and immersive sound without unwanted distortion. This approach allows for a smooth and transparent echo experience that fits seamlessly into various audio productions.

The plugin automatically synchronizes with the host tempo, offering a wide range of delay time options including regular, dotted, and triplet rhythms. It also supports fine-tuning for off-beat delays and accommodates unusual time signatures, adapting fluidly to changes in tempo and parameter values. This flexibility makes it suitable for complex rhythmic patterns and dynamic arrangements.

Spirale includes advanced features such as selectable direct or offset feedback paths, host sequencer automation, and intelligent MIDI control from external devices. Users can access 24 preset slots with A/B morphing capabilities for each preset, as well as easily adjust the dry/wet mix to tailor the echo effect to their needs. These tools provide extensive creative control for sound design and mixing.