This Studer 8-channel analog line out card, with part number A949.0420, is a great addition to the D21m and D23m modular I/O system. It offers reliable performance for your audio needs.

Using this Studer 8-channel analog line out card is easy. First, make sure your D21m or D23m modular I/O system is powered off. Then, carefully insert the card into the appropriate slot. After that, you can power on the system and start using it for your audio connections. When handling the card, avoid touching the gold - plated contacts with your bare hands to prevent corrosion. For maintenance, keep it in a clean and dry environment. Periodically check the connections to ensure they are secure. If you notice any issues, consult the official Studer support team.