(22-Jan-2021, 15:02)ogs Wrote:(22-Jan-2021, 14:17)DesertEagleAZ Wrote: Old Phantoms will be limited with the RAAT sample rate is my guess ...
I fear you may be right
If this turns out to be the case, Roon has somehow been 'convinced' by Devialet to accept RAAT at a lower sample rate than Phantoms can actually handle. We'll see...
Maybe the Phantoms share internally among them for stereo and multi-room play signals at maximum 48kHz and Roon obliges to transparently show this in the signal path. So far I have not seen any evidence that the internal communication among Phantoms is at 192k/24bit. Of course I can feed to my Phantoms through optical input 192k/24bit. But what happens afterwards? I have not seen anybody evidencing that hires is used throughout the entire signal path. The used Ti DAQ is capable of hires, but is it indeed used in DOS1 and DOS2? Has anybody analyzed if a 48kHz ‘sine’ signal or even a 90 kHz signal can be measured coming from the speaker as analog signal when fed in through the optical input? At least something should come out even when the tweeters only are specified to 25kHz. Maybe someone with adequate recording equipment can shed some light. Definitely my ears can not
