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

To use this Studer card, first make sure your D21m Modular I/O System is powered off. Then, carefully insert the card into the appropriate slot in the system. Connect your microphones or line - level audio sources to the four available inputs. When you power on the system, the card should start working right away. Remember to handle the card gently to avoid any damage. Keep it in a clean and dry environment. Periodically check the connections to ensure they are secure. If you encounter any issues, power off the system before making any adjustments.