UAD Powered Plug-Ins Manual
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Chapter 38: Nigel
Pre-EQ Mid Knob
Modifies the middle frequency response of the signal before the Amp. The fre-
quency that this knob controls is determined by the Color knob (see Color
knob description for more details).
Pre-EQ Hi Knob
Modifies the high frequency response of the signal before the Amp. This knob
behaves differently than the Lo and Mid knob. Rather than boosting or cutting
the gain of a certain frequency, the Hi knob increases the amplifier's sensitiv-
ity to high frequencies. The Hi control is VERY interactive with the Bent control.
Amp Post-EQ
Knobs
The Post-EQ group modifies the tone of the signal after it passes through the
Amp but before it goes to the Cabinet. Note that the EQ knob values are off-
sets relative to the preset amp type value; they do not display absolute values.
Post-EQ LO Knob
Modifies the low frequency response of the signal after the Amp. This control
is a set to a fixed frequency, but the frequency changes with the amp type.
Post-EQ Mid Knob
Modifies the middle frequencies response of the signal after the Amp. The fre-
quency that this knob controls is determined by the Color knob (see Color
knob description for more details).
Post-EQ Hi Knob
Modifies the high frequency response of the signal after the Amp. This control
is a set to a fixed frequency, but the frequency changes with the amp type.
Amp Color Knob
The Color knob is like a super tone control. It controls several amplifier char-
acteristics simultaneously, and its behavior is determined by the selected amp
type.
Amp Bent Knob
The Bent knob is like a super gain control. It controls several amplifier char-
acteristics simultaneously, and its behavior is determined by the selected amp
type.
Amp Output
Knob
Adjusts the signal output level of Preflex. This may be necessary if the signal
is dramatically boosted or reduced by the Gate/Compressor or Amp settings.
