From
Hammond Deggs Music:
Cathedral, Theatre, Haze and Mist are four new deep reverbs that use a low pass filter (Cathedral and Theatre) and a high pass filter for Haze and Mist. The minimum reverb times are half for Theatre and Mist, but all reverbs allow a maximum of 'infinite' reverb time.
Breathe (and "sniff") are similar, only with a little more modulation in the reverberators, and the filter frequency is controlled automatically via signal presence.
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