Avid Reverb One v12.0.86552 WIN x64-AudioUTOPiA | 22 MB If you're looking for a reverb of uncompromising sonic quality that's also easy to use, look no further than Reverb One, available in AAX DSP/Native and TDM plug-in formats. Reverb One is a reverb processor built from the ground up to satisfy demanding audio professionals.