GSDSP has released Quantum Delay Lite, a free vintage‑inspired stereo delay & echo plugin, supercharged with deep modulation, flexible filtering, and creative timing that pushes echoes into new dimensions.
Quantum Delay Lite delivers the same core sound as the full version, trimmed to the essentials for quick, musical results.
Vintage Tone With Modern Movement
Quantum Delay Lite isn’t a sterile digital repeat box. You get musical feedback behavior, DAW‑sync timing, and modulation that can drift into chorusy/warbly territory when you want movement.
A handy low‑pass filter lets you tuck repeats behind the source so they don’t clutter the mix. Use it for vocal throws, synth echoes, guitar ambience, and lo‑fi tape‑style delays.
Features
- Included (Lite): Same sound quality as full version; all delay algorithms; modulation system; DAW tempo sync; low‑pass filter; feedback control; presets
- Not Included (Full Only): Stereo/Dual‑Mono per section; input routing; variable filter types; crossfeed; phase invert; pan & width
- Formats: VST3, AU, AAX (Windows/macOS), and AUv3 (iOS)
Free Download
Quantum Delay Lite stereo delay plugin is available as a free download for Windows, macOS, and iOS via the GSDSP website. Upgrade to the full version for advanced stereo/routing and filtering options.


