Solid State Logic SSL 4K E User Manual page 7

16) Undo/Redo
The Undo/Redo stack can be accessed via the undo/redo buttons.
15) A/B
The A/B buttons allow you to temporarily store two plug-in states, and quickly
compare between them
360° Plug-in Mixer + UC1/UF8/UF1
This plug-in is a 360-enabled plug-in, and integrates with the SSL 360° Plug-in
Mixer.
Since the plug-in is controllable from the 360° Plug-in Mixer, it has first-class
integration with the powerful UC1 & UF8 hardware control surfaces. For more
information on the UC1 integration & SSL 360° please refer to the user guides on
the UF1, UC1 and UF8 product pages.
Please refer to SSL 360° Downloads and Release Notes for more information about
the latest release.