Tilr has introduced a cross-platform convolution reverb with pre and post modulation. REEV-R features IR manipulation, envelope followers and more.
REEV supports IR manipulation like stretching, reversing, trimming, attack and decay. Because loading IRs is expensive this plugin uses two reverbs, one active and one idle, and loads the modified impulses on the idle reverb on a separate thread. Once the secondary reverb is ready it warms it with one second of buffered audio so that it achieves the same state as the main reverb, finally both reverbs are cross-faded for a smooth transition before swapping the two.
REEV-R features
- High performance convolution reverb.
- IR manipulations like stretch, trim, reverse, attack and decay.
- Pre/send and post/reverb MSEG modulation.
- 12 patterns triggered by MIDI notes.
- Paint mode with user defined shapes.
- Point type – hold, curve, s-curve, stairs.
- Built-in sequencer and randomizer.
- Envelope followers for send and reverb.
- Tempo sync or LFO rate (Hz).
- Attack and release smooth.
- Pre and post waveform display.
- MIDI trigger mode.
- Audio trigger mode.
The open source (GPLv3) plugin is free to download in VST3, AU and LV2 formats for Windows, macOS and Linux.
More information: Tilr

