This Klark Teknik DN9650 Digital Audio Network Bridge is a great choice for audio networking. Note that it doesn't come with a Network Module. But it includes the correct power supply to get you started right away. There's a minor issue: 3 screws on the top of the unit are missing. However, you can remove the two top screws for attaching the network module.

Using the Klark Teknik DN9650 Digital Audio Network Bridge is easy. First, connect the correct power supply that comes with the unit to turn it on. Since it doesn't have a Network Module, you'll need to attach one if you want full - fledged functionality. Just remove the two top screws and use them to fix the network module. When handling the unit, be careful around the area where the 3 top screws are missing. Keep the unit in a dry and clean place to avoid any damage. Periodically check the connections to make sure everything is secure. If you face any problems, refer to the official Klark Teknik documentation or contact their customer support.