Universal Audio UAD POWERED PLUG-INS ver.6.1 - Manual (Page 344)

UAD Powered Plug-Ins Manual - 344 - Chapter 32: MXR Flanger/Doubler
Flanger
When in the “down” (gray) position, Flanger mode is active. This is the de-
fault setting.
Doubler
Doubler mode is active when the button is in the “up” (white) position.
Stereo Mode This software-only switch modifies the processed signals at the out-
puts when used in a stereo-output configuration.
The control does not switch the processor between mono and ste-
reo modes; both modes are true stereo (when configured for stereo output).
In both stereo modes (Single and Dual), stereo separation of the dry signals
is maintained, and the stereo signal is not mixed to mono before processing
is applied.
Note: This function is only available when the plug-in is used in a
mono-in/stereo-out or stereo-in/stereo-out configuration. When used in a
mono-in/mono-out configuration, the switch has no effect.
Single
When in the “up” (white) position, Single mode is active. This is the default
setting.
In Single mode, the left and right signals are processed identically and the
Sweep LFO for both channels are in phase.
Dual
When in the “down” (gray) position, Dual mode is active.
When Dual mode is enabled in a stereo-out configuration, the processing is
applied to both the left and right channels. In this mode, the settings are the
same for both processors, but a phase difference of 180° (antiphase) is ap-
plied between the Sweep LFO of the two channels. When Sweep Width is
above 0% in Dual mode, this phase offset produces a swirling effect that pans
back-and-forth.