I've had good luck streaming Spotify & Amazon Music via my LG TV built in apps & Roku 3 apps thru AVRs.
I'm now considering a Roku Express & HDMI audio extractor for my stereo system. What is the best extractor available? The extractor should provide either (1) high quality analog RCA outputs or (2) SPDIF (coax or optical) for use with a Fiio D03K DAC. In addition, the extractor would ideally provide NTSC composite video RCA output to use with a small monitor to view menus etc.
A Roku Express+ 3910 would work but is no longer available (anywhere). It's pity Roku discontinued it.