This Module is currently available.
Balanced Outputs for Bartender Mixer
Balanced channel outputs for Bartender V2 and Barback V2. Supports four stereo channels on each DB-25 connector, for a total eight stereo channels. Uses DRV135 chipset for top audio performance and support for longer cables runs. Can be used for either the PRE or POST channel outputs, it just depends on which pin header you connect from Bartender V2 or Barback V2.
Depth is 30mm
Width: 4hp
12V: 100mA
-12V: 100mA
These merchants probably sell this module. Huh?