Most, if not all, SACD players will output nothing via toslink, even stereo. Coaxial and optical digital outputs will pass lossy Dolby Digital 2.0 and 5.1, DTS, and stereo PCM, including DVD-A, but no SACD. It will not output Dolby TrueHD, Dolby Digital Plus, DTS Master Audio, DTS High Resolution, DVD-A multi-channel, PCM multi-channel, and SACD. To get those, you would need either multi-channel analog outputs, or HDMI with a compatible receiver. I have an Oppo BDP-93 and a Pioneer DV-610AV, both of which have analog outputs through a Pioneer Elite VSX-90TVX. There are very few players on the market with analog outputs right now. The Oppo 103 would solve all those issues.