REV100 EFFECT CATEGORIES 

Reverb
Programs 1 ~ 20: This category includes the essential reverb effects such as realistic hall, room, and plate reverb simulations.
Stereo Reverb
Programs 21 ~ 40: True stereo reverb effects that let you add ambiance to stereo signals without sacrificing the stereo image.
Gate Reverb
Programs 41 ~ 50: A range of "gated" reverb effects that add warmth and ambiance while maintaining a tight sound.
Delay
Programs 51 ~ 60: A selection of mono and stereo delay programs including straightforward one-shot repeats and complex bounce effects.
Delay/Reverb
Programs 61 ~ 70: Combinations of delay and reverb that can add a little more life to your sound than delay or reverb alone.
Reverb/Modulation
Programs 71 ~ 99: Reverb combined with a range of modulation effects including flange, symphonic, chorus, and tremolo.