on the back of the tv it says audio out, optical. anything i could just plug into that?
Optical only does up to 5.1.
Doesn't the optical pass lossless WAV and ALAC files as well?Toslink optical (and coax) can deliver up to 7.1 in compressed (i.e., lossy) digital audio. For uncompressed (e.g., DTS-HD or True-HD) you need HDMI or DisplayPort.