Teletraan1
Banned
Yeah, it doesn't decode anything, just passes the signal through a toslink cable. I'm sure Nintendo is too cheap to license Dolby/DTS so you may be stuck with 2.0 unless you have an HDMI receiver.
You are correct, both those 40-50 dollar boxes do nothing but pass through the signal. There is no decoding done. Put a 5.1 LPCM input and you get 2.0 PCM output through TOSLINK. Put a DD5.1 input and it passes it through TOSLINK as DD5.1. Some of the reviews even complain about this.
Nintendo wont license DD/DTS. So stereo unless there is a box that will decode on the fly. It probably wont be $39.