This Studer card (Part Number: A949.0427) offers four analog microphone or line inputs, ideal for audio setups.

Using this Studer card is easy. First, connect it to your D21m Modular I/O System. Then, plug your audio devices into the four analog microphone or line inputs. When using it, make sure the power is stable to avoid audio glitches. For maintenance, keep it in a dry and clean place. Wipe it gently with a soft cloth if it gets dirty. Don't expose it to extreme temperatures or humidity.