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Soft Loop Audio - Harmonic Echo product image

Soft Loop Audio - Harmonic Echo

Free · signup required

a generative MIDI delay plugin that transforms incoming notes into evolving, scale-aware melodic sequences that automatically harmonize within a chosen key.

Added to the directory: 2026-03-06
Prices and requirements can change. Check the developer’s page before downloading.

Before you install.

Availability
Free with signup
Operating systems
macOS, Windows
Plugin formats
VST, VST3, AU
Review status
Developer details reviewed; not personally tested
Last information review
2026-10-06

Download & installation notes

Indexed developer note places Harmonic Echo FX in Logic’s MIDI FX slot; referenced AUi/VSTi formats describe the receiving instrument.

Source for these details ↗

See it in action.

Official developer demo by Soft Loop Audio

Watch the video ↗
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