This Studer card (Part Number: A949.0427) offers four analog microphone/line inputs, providing great versatility for your D21m system.

To use this Studer card, simply install it into your D21m Modular I/O System. Connect your microphones or line - level audio sources to the four analog inputs. When you're done using it, turn off the system properly. For maintenance, keep it in a dry and clean environment. Avoid exposing it to extreme temperatures or humidity. If you notice any issues, consult the Studer customer service.