Universal Audio UAD POWERED PLUG-INS ver.6.1 - Manual (Page 417)

UAD Powered Plug-Ins Manual - 417 - Chapter 38: Nigel
Time Knob Sets the modulation delay time. The available range is from 0 to 125 millisec-
onds. In Vibrato mode, this setting will appear to have no effect if the Recir-
culation value is zero because the signal is “100% wet” in Vibrato mode.
Note: The Time knob is only visible in Chorus and Vibrato modes.
Recirculation
(Recir) Knob
Sets the amount of processed signal fed back into its input. Higher values in-
crease the intensity of the processed signal.
Recirculation allows both positive and negative values. The polarity refers to
the phase of the delays as compared to the original signal. If Recirculation dis-
plays a positive value, all the delays will be in phase with the source. If it dis-
plays a negative value, then the phase of the delays flips back and forth be-
tween in phase and out of phase.
In the flanger mode, Recirculation has the potential to make some very inter-
esting sounds. Try turning RECIR fully clockwise or counter-clockwise, and set
the delay to very short values.
Damping Knob This low pass filter reduces the amount of high frequencies in the signal. Turn
down this control to reduce the brightness of the sound. Higher values yield a
brighter signal. Damping also mimics air absorption, or high frequency rolloff
inherent in tape-based delay systems.
LFO Type Menu Determines the LFO (low frequency oscillator) source, waveshape, and phase
used to modulate the Mod Delay signal.
When the LFO Type is set to one of the Trem modes, the Rate is linked to the
Trem/Fade module rate. In this scenario, the Rate knob value changes to
“Trem” and adjusting Rate will have no effect.
By using the Trem/Fade amplitude processor as the LFO source of the Mod
Delay module, extraordinary new timbres can be realized.