Reverb & delay
Protoverb
By u-he
An experimental room-simulator reverb with randomized settings.

At a glance
- Free edition
- Free researchware. Linux support is community-led.
- Operating systems
- Windows, macOS, Linux
- Plugin formats
- VST3, AU, AAX
- Windows formats
- VST3, AAX
- macOS formats
- VST3, AU
- Checked
- 2026-11-07
Available formats can vary by operating system. Check the maker’s page for requirements.
What it offers
- An experimental reverb based on a room simulator.
- Randomizes delay lengths and feedback networks to create settings.
- Settings can be edited as text and shared.
Details checked 2026-11-08.