Universal Audio UAD Plug-Ins ver.7.5 - Manual (Page 57)

UAD Powered Plug-Ins Manual - 57 - Chapter 4: API Vision Console Channel Strip
API Vision Console Channel Strip Controls
212L
Microphone
Preamplifier
212L Gain
This knob adjusts the amount of gain applied to the input
signal. The available range is 30 dB to 65 dB. The de-
fault value is 40.5 dB.
212L Pad
When enabled, the input signal level is attenuated (low-
ered) by 20 dB. The pad is engaged when the red indi-
cator is lit.
Pad can be used to reduce signal levels when undesir-
able overload distortion is present at low preamp gain
levels.
Note: The 212L Pad is available for both the mic and
line inputs.
212L Meter
The Meter indicates the signal level at the output of the 212L preamp module.
212L Phase
The Phase (ø) button inverts the polarity of the signal. The polarity is inverted
when the green indicator is lit. Leave the button off (unlit) for normal polarity.
Unison Impedance
When API Vision Console Channel Strip is used in a PREAMP insert
within the Apollo Console application, the hardware input imped-
ance of the Apollo mic preamp is switched to 1.5k
Ω (the value of
the 212L hardware module) for physical, microphone-to-preamp resistive in-
teraction.