This Studer 8-channel analog line out card, with part number A949.0420, is a great addition to your D21m and D23m modular I/O system.

To use this Studer 8-channel analog line out card, simply install it into your D21m or D23m modular I/O system. Make sure to power off the system before installation. When in use, keep it in a well - ventilated area to avoid overheating. For maintenance, clean the card gently with a soft, dry cloth every few months. If you encounter any problems, consult the official Studer support.