Buy QuantX, get a free gift with purchase:
Dive into the Depths of This Long-Adored Classic Reverb Like Never Before
QuantX 2.0 is the world’s only dual-engine premium re-creation of a beloved 80’s hardware reverb, revered for its highly realistic ambience and long reverb times.
This legendary resonance reverb, once the cornerstone of many world-class studios, has been meticulously re-created.
- Feel the authenticity in every tweak: Relab’s advanced machine learning captures every nuance, giving you the sound AND feel of the legendary hardware, quirks included.
- Shape your sound with precision: Relab’s unique dual-engine design of QuantX enables real-time fine-tuning of reverb width and “front-to-back” depth for unparalleled sound sculpting.
- Enhance your mixes with ease: With hand-tuned 8-voice modulation, first reflection channel swapping and expanded bandwidth control, QuantX makes crafting complex, textured reverbs fast and simple.
System Requirements
Mac
- OS 10.15 + above. M1 native.
- Format:VST3/AU/AAX (64bit)
PC
- Windows 10 + above.
- Format: VST3/AAX (64bit)
Compatible with all major DAWs.
Free PACE account required.
No hardware dongle is required to authorize Relab products.
You can choose between local computer authorization OR the ilok USB key (V2 or above). However, a free PACE iLok account, internet connection and the latest PACE drivers are required at the time of product activation.















