Dirac Live: Bass Control for X / XR series processors and receivers
The AudioControl Maestro X9 / X7 processors and Concert XR8 / XR6 / XR4 receivers are enabled with the Dirac Live Bass Control features. Please make sure your processor or receiver is running the latest firmware in order to have access to the Bass Control features when running Dirac Live.
Here is a link to an article written by Dirac about the Bass Control features introduced in Dirac Live software:
Firmware update instructions and downloads