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

Using this Studer card is easy. First, connect the card to your D21m Modular I/O System according to the system's instructions. Then, plug your microphones or audio sources into the four analog inputs. When using, avoid exposing the card to extreme temperatures or humidity as it can damage the internal components. For maintenance, keep the card clean and dust - free. You can use a soft, dry cloth to gently wipe the surface every few months. If you encounter any problems, refer to the system's manual or contact Studer's customer support.