In mono to stereo routing, if Depth L is OFF but Depth R is active, the chorused signal will be routed
to the right and the dry signal will be routed to the left. This is a classic technique for producing a
wider stereo image.
Delay: When Chorus Mix is in Chorus Mode, DELAY sets the minimum delay time for all voices,
ranging from 0.39 mS to 200 mS. Short delays can be used to create light flanging. Typical chorus
delays range from 1.5-10 mS. You can create a chorused slapback sound by using values between
50 and 100 mS.
When “Chorus Mix / Vibrato / Chorale Mix” is in Chorale Mode, the delay amount for each voice
becomes a function of the Delay setting and the Depth level of each voice. In this case, the Delay
becomes a range of possible delay amount for each voice. As you increase the Depth of a voice, its
delay amount decreases.
Detune Mix: Mix control for the Detune section of the Algorithm. The Detuners are fed from the
stereo output of the Chorus voices. Detune Mix controls the stereo left and right channels at the
same time and is independent of “Chorus Mix / Vibrato / Chorale Mix”.
Detune: Controls both detune amounts for the left and right channels. Range is +/-40cents. Left
and right channels get opposing amounts of detune (for example -30L/+30R). For enhanced
versatility, the channels can be set with different opposing amounts. Left channel is the base detune
amount and right channel can be adjusted around an 8 cent opposing window (for example -16L/
+12R to -16L/+19R).
Env Mix / Env Rate: Controls Amplitude Envelope assignment as well as Envelope Depth. There are
two assignable Envelope modulation destinations:
Env Mix: Envelope to Mix. Playing dynamics modulate the global “Chorus Mix / Vibrato / Chorale
Mix” and Detune Mix amounts. Range is -100 to 100. Negative values decrease the mix levels
when you attack a note, and can be used to increase the clarity of your attacks or make sustained
notes more expressive over time. Playing louder will reduce the chorusing effect, and you can
use large negative values to only allow chorusing when the input is soft. At zero, the envelope
will not affect the chorus or detune mixes. Positive values increase the internal mix levels for
chorus and detune from 0 up to the levels set by the mix knobs when you attack a note. For
example, with Detune Mix set to 50, Chorus Mix set to 0, and Env Mix set to 50, when a note is
attacked, the internal detune level will increase to 50, then decay towards 0 with the note. The
chorus level, however, will not increase because it is at 0.
Env Rate: Envelope to Rate. Playing dynamics modulate the speed of the LFO. Range is -100 to
100. With negative values, the rate of the primary LFOs will be slowed down when you attack a
note, gradually returning to the value set by the Rate knob. Larger negative values can be used
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11. ALGORITHM GUIDE