Dialog for mono Phantom

[trashken]

Hello. Just a maybe stupid question, how do you send your audio from the raspberry to the phanthom?

An additional board with TOSLINK output I guess?

Like this one for example: https://www.hifiberry.com/digiplus/

This is how I do it. RPi 2B + Digiplus card via optical to Phantom. Linux Roonbridge is loaded on the Pi. Roon core runs on a NUC type PC in the study with music on a NAS. The RPi has a linear power supply. All controlled via ipad.

Mine is a bit different. Hardware is the same but Pi is running piCorePlayer emulating a SqueezeBox player. Roon core running on a desktop Windows 10. Music on a NAS.