@gdhal
From the Oppo 205 manual:
"Due to copyright restrictions, SACD audio cannot be sent through the coaxial or optical digital audio output. To listen to SACDs, please use the HDMI or analog audio connections."
"Due to bandwidth limitations, high resolution audio formats such as Dolby Digital Plus, Dolby TrueHD, DTS-HD High Resolution and DTS-HD Master Audio cannot be sent through the coaxial or optical digital audio output. A reduced resolution version of the same audio track will be output instead. To listen to high resolution audio formats in their best quality, please use the HDMI connection..."
This pretty much rules out copying SACDs to a Tascam DA-3000. Although perhaps this could be done through an in-line HDMI-to-USB converter? However, the purpose of those devices is typically to convert from USB to HDMI, supported by a PC-connected software driver. Not sure whether the conversion could be bidirectional.