The Pre-Delay control determines the amount of time (0–250 ms) that elapses between the original audio event and the onset of reverberation.
Adjust the Reverb Time to change the reverberation decay time (1.0–10.0 seconds) after the original direct signal stops. Shorter times result in a tighter, more ringing and metallic reverb, such as when walking down a narrow hall with hard floors and walls. Longer times result in a larger reverberant space, such as an empty, large, concrete cistern.
The Mix control lets you adjust the Mix between the “wet” (reverbed) and “dry” (non-reverbed) signal. 0% is all dry, and 100% is all wet, while 50% is an equal mix of both.
The Low Cut control lets you adjust the frequency of the Low Cut Filter (20.0 Hz–1.00 kHz). Use the Low Cut filter to reduce some of the potential “boomyness” you can get with longer Reverb Times.
Adjust the Diffusion control to change the rate at which the sound density of the reverb tail increases over time. Higher Diffusion settings create a smoother reverberated sound. Lower settings result in more fluttery echo.
Adjust the Width control to change the spread of the reverberated signal in the stereo field. A setting of 0% produces a mono reverb, but leaves the panning of the original source signal unprocessed. A setting of 100% produces a open, panned stereo image.