If you don't want to spend a lot of money then I'd recommend a cheap dvd or blu ray player using optical to a dac. You can get a fairly cheap dac that is pretty decent. I'd try Schiit dacs.
You didn't say what your budget was.
Supercharged Song Towers, Oppo BDP-203, Anthem MRX-520, LG B6 OLED
Headphone Rig: Oppo BDP-95, Burson Audio Soloist MKII Headphone amp/ Sennheiser HD800S, Sennheiser HD650