Marantz professional Sound Live 12 Guide D'utilisation page 7

Effects
To apply effects, turn the Effects Preset Knob and press it to select one of the available presets.
To send a channel's signal to the effects processor, turn up that channel's DFX Knob (Aux 2).
Each effect has 10 variations.
Numbers Effect
00–09 Delay
10–19 Delay+Verb
20–29 Tremolo
30–39 Plate
40–49 Chorus
50–59 Vocal
60–69 Rotary
70–79 Small Room
80–89 Flange+Verb
90–99 Large Hall
Description
Reproduces the signal after a small period of time.
Delay effect with room reverb.
Rapidly increases and decreases the signal volume at a regular
rate.
Simulates bright plate reverb.
Simulates the full, complex, watery sound of several instruments
playing the same thing.
Reverb, simulating a room with a small delay time.
Simulates the classic Doppler effect of the spinning horn inside an
organ speaker.
Reverb simulating a bright studio space.
Applies room reverb plus a classic stereo flanging effect.
Reverb simulating a large acoustic space.
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