N-W-man
New Head-Fier
- Joined
- Apr 13, 2011
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Hi, have anyone tried DI-V3 with Voyage mpd?
My new NFB-27 came with the firmware #4 already installed. It did not work properly with the Squeezebox Touch. I just got heavily distorted sound (as if the USB receiver was mixing data from left & right channels. Hard to describe but a total mess). I could get it to work only once on several trials and it stopped working after I turn the light off (which always stopped the playback for few seconds with this firmware!?).
I switched back to firmware #3 and everything works fine (the playback still stops when I turn the light off sometimes, but much less often )
Yes but with firmware #3 it's probably only working in adaptive mode which is supposed to be inferior to asynchronous mode.
How do you figure this? The reason I ask is, this kind of casual comment can become false fact fast without confirmation.
Firmware 4 is locked at 48khz async with EDO, and no way to change it.
Quote:
How do you figure this? The reason I ask is, this kind of casual comment can become false fact fast without confirmation.
I read about it here (at The Well Tempered Computer):
"Asynchronous USB looks to be the perfect solution. You configure your PC for bit-perfect output and the DAC takes care of the timing totally independent of the timing of the PC."
"Asynchronous mode is not better by design but by implementation because you can implement a top quality (low jitter) clock in the DAC."
Also I feel it's the general opinion over on computeraudiophile.com
But I understand it depends on the implementation which is why I would like to try SBT async with a DI-V3 which has very little jitter according to Kingwa. Also there are reports that the clock in SBT is nothing to boast about.
Sorry if I didn't make myself clear and caused some confusion.
Sorry, I meant how do you know that firmware #3 is not async and #4 is async? That just strikes me as very unusual.
for example, DI-DSP works in adaptive mode if no drivers are installed and in async with them.
DI will not use the power from USB cable, to avoid noise from the source, if we use a PSU?
Sorry, I meant how do you know that firmware #3 is not async and #4 is async? That just strikes me as very unusual.