CDC I/O 6448

The CDC I/O 6448 is an 11U fixed configuration stagebox featuring 64 highly acclaimed Cadac mic-amps and 48 analogue XLR outputs. The stagebox is connected to the console using Cadac’s MegaCOMMS network protocol allowing the I/O unit to be located up to 150 meters from the mixer. The CDC I/O 6448 has dual MegaCOMMS send and receive ports on the rear for redundancy.

The Cadac mic-press can be controlled remotely from the console along with output assignments. To complete the user interface there is signal present, clip and phantom power indication plus mute indication for the outputs. Larger networks can be created by using the MegaCOMMS CDC MC Router which can connect up to 12 MegaCOMMS devices within one network. 

For that extra peace of mind there is also the option for adding an additional power supply to safe guard against PSU failure.

This video provides an overview of the CDC I/O 6448 stagebox

Feature Summary


  • 11U fixed configuration
  • 64 Cadac mic / line inputs
  • 48 line outputs
  • Dual pair of MegaCOMMS ports
  • Redundant power supply option
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