This Studer card, part number A949.0427, offers four high - quality analog microphone and line inputs, perfect for enhancing your audio setup.

Using this Studer card is easy. First, make sure your D21m Modular I/O System is powered off. Then, carefully insert the card into the appropriate slot. You can connect your microphones or line - level audio sources to the four analog inputs. When using, keep the system in a cool and dry place. Avoid exposing it to extreme temperatures or humidity. For maintenance, regularly check the connections to ensure they are secure. If you notice any issues, such as a loss of audio signal, first check the connections and then consult the user manual or contact Studer support.