Studer Part Number: A949.0427. This card offers four analog microphone or line inputs, providing great flexibility for audio connections.

Using this Studer card is easy. Just connect your microphones or line - level audio sources to the four available analog inputs. When you're setting it up, make sure your audio equipment is powered off to avoid any electrical issues. As for maintenance, keep the card in a clean and dry environment. Regularly check the connections to ensure they are secure. If you notice any signs of damage or poor performance, stop using it and contact the manufacturer for assistance.