dsf to wav : what CPU power ?

[chip]

Hello,
I just went over to the PS Audio website and it says the DirectStream DAC will play:
Sample Rates
I2S,S/PDIF, and USB -- 44.1kHz to 352.8kHz 16bit, 24bit, DSD 64, DSD 128
TOSLINK – 44.1kHz to 96kHz 16bit, 24bit
XLR (AES/EBU) -- 44.1kHz to 192kHz 16bit, 24bit, DSD 64
I am using the I2S interface from my SSR to the DS DAC so my statement in the previous post:
The PS Audio does not playback 352.8 kHz files
is wrong!

Now I am more confused about why the DSD128 file did not playback correctly.
I then tried the file again and had the same results.

Sorry about my confusion,
Chip