Studer Part Number: A949.0427. This card offers four top - notch analog microphone/line inputs, perfect for enhancing your audio system.

Using this Studer card is easy. First, connect it to your D21m Modular I/O System. Then, you can plug your microphones or other audio sources into the four analog inputs. When using, make sure the power supply is stable. For maintenance, keep it in a dry and clean place. Avoid exposing it to extreme temperatures or moisture. If you have any problems, check the connections first.