wushuliu
100+ Head-Fier
- Joined
- Jun 24, 2009
- Posts
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- 136
Glad that is working out for you. The X-1 is the forgotten step child to the F-1. But pretty good in it's own right. Has the ultra low phase noise NDK SD clocks.
Speaking of - when is DIYinHK coming out with the Pro4a? Should be soon.
And how about the c-1 board, not from Singxer perhaps, not sure? The clocks are on the isolated side, which is a plus and they are are supposedly better (femto), according to a seller. Leaning towards that one right now, i just need i2s. Overall jitter well under 1ps. It would allow the shortest i2s cable length possible (2 inches or so).
Anyone tried it?
I'm not familiar with the PPA card but what I understand about the JCAT is that the external power adapter only feeds the 5V line of the USB port.
The board itself still operates on the 3.3V it draws from the PCIe connector and not from the attached PS.
Ugh. I know I'm going to give in...
Hm, a dirt cheap XU208 converter here... Competition is heating up?
No. If external 5V is present then PCi-E 3.3V will be used only for 1.05V regulator for NEC digital core.
The JCAT board has a linear regulator which can provide additional filtering to the NEC chip. Without external 5V connected, the 3.3V from computer will be applied directly to the NEC chip without much filtering.
Cheers,
Marcin
Nice report on the Rednet.
Strictly a cosmetic question here. How wide is it and are the rack ears removable? Not that any of that would stop me from purchasing.
WIN 10 - now I guess I should see if JPlay works - need a break from the NASA like project to rewire my home office USB chain
Can we use this instead of rednet 3? http://www.atterotech.com/products/dante-aes-o