Tascam DA-3000 PCM 24/192 & DSD Recorder ?

Tascam DA 3000 24/192 Recorder.

I have ordered a Tascam DA-3000. This recorder copies to PCM (up to 24/192) and DSD to Compact Flash and SD cards.
It also has a USB but it is mainly for playback but the description also says it can copy from the flash cards.

I will be taking the analog signal(that we listen to)from my SACD/DVD-A/Blu Ray player and record that onto a SD card in 24/192.
Then I will copy that into my external hard drive for playback through the Bryston BDP-2.

But, I'm not sure this will all work as I want it.

I have several hundred SACD, DVD-A,and Blu Rays,do you think the end result will be similar to the HD Downloads?
Tascam dealers are useless with this question.

Anyone with any experience with this recorder would be extremely helpful.