Connectio to HiFi system

How do I link Audirvana to my hifi system? I have a Marantz amplifier for my CD player and turntable, which doesn’t have Bluetooth, it’s in a different room from my iMac. Do I need to get a separate DAC to communicate with the app?

All suggestions welcome!

Hi Richard,
In any case, you will need a DAC. A network player can be used that should be reachable from your iMAC either in wifi, or better with a wired connection. Once installed on the network, your network player will be reachable from Audirvana and should appear in the list of available devices.
Eric