Choir - Lexicon VORTEX User Manual

HAAS MULTI
EFFECT CHORUS
Fbk 1
Rate 1, Rate 2
Depth 1*, Depth 2*
Res 1, Res 2
* ENVELOPE Decreases chorus depths
ECHO FX LVL Delayed Haas effect; multi chorus output level
MOD FX LVL Undelayed Haas effect; multi chorus output level
FEEDBACK 1 Total gain of feedback/cross-feed mix
FEEDBACK 2 Feedback/cross-feed mix
RATE 1 Multichorus a voices speed
DEPTH 1 Multichorus a voices depth
RESONANCE 1 Multichorus L to R cross-resonance
RATE 2 Multichorus b voices speed
DEPTH 2 Multichorus b voices depth
RESONANCE 2 Multichorus R to L cross-resonance
Mod Fx Lvl
Echo
Fx Lvl
ECHO 1 ECHO 2
Fbk 2
Mod Fx Lvl
Choir A is configured with three modules: Haas Effect, Multi
Chorus and cascaded echoes. This effect produces rich cho-
rusing, widens stereo images and synthesizes stereo from
mono sources.
ENVELOPE decreases chorus depths, so that the chorus effect
increases as the signal gets softer. The Haas Effect places small
fixed delays on the left and right inputs to push signals outward in the
stereo field. No controls are provided for this effect, which is always
present and fixed.
The multichorus module has two independent sets of stereo
voices (a and b). RATE 1 and DEPTH 1 control the speed and depth
of the a set of voices. RATE 2 and DEPTH 2 control the b voices.
The cascade echo fills the central space left by the stereo signal
spread created by the Haas Effect.
FEEDBACK 2 controls the mix of ECHO 1 feedback and ECHO 2
feedback. When this value is 1, this mix is all ECHO 1 feedback. At
64, the mix is all ECHO 2 feedback. Between these extremes, ECHO
1 is fed by a mixture of the two feedbacks. These intermediate
settings produce echo rhythms that change over time. FEEDBACK
1 controls the total feedback level.
The Preset is a rich stereo chorus that works well with either stereo
or mono sources. FEEDBACK 2 is set to 29, causing the cascaded
echoes to produce a rhythm pattern which changes over time.
44
A

10 CHOIR