Free massive delay and reverb plugin with 22 out-of-this-world echo/reverb modes.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported
Checked September 2026
Valhalla Supermassive is best for massive reverbs, harmonic echoes, space sounds; TAL-Reverb-4 is best for vintage-style plate reverb on drums and mixes. Valhalla Supermassive starts at Free and TAL-Reverb-4 at Free.

Free massive delay and reverb plugin with 22 out-of-this-world echo/reverb modes.

Free high quality plate reverb with a vintage 80s character.
| Valhalla Supermassive | TAL-Reverb-4 | |
|---|---|---|
| Best for | massive reverbs, harmonic echoes, space sounds | vintage-style plate reverb on drums and mixes |
| Starting price | Free | Free |
| Free version | Yes | Yes |
| Free trial | — | — |
| Formats | VST3, AU, AAX | VST3, AU, AAX, CLAP |
| OS | Windows, macOS | Windows, macOS, Linux |
| Key features | 22 reverb/delay modes, Feedback delay networks up to 2 seconds per delay, WARP control for morphing textures, 64-bit VST2.4/VST3/AAX/AU, Native Intel/Apple Silicon builds | Modulated vintage plate reverb algorithm, Fast build-up time for long tails, DAMP control for tail shaping, Harmonic engine with built-in peak EQ, Stereo/mono amount and ducking mode |
| Developer | Valhalla DSP | TAL Software GmbH |