Melco Audiophile NAS

[Mihaylov]

(20-03-2015 11:22)Mihaylov Wrote:  

(18-03-2015 23:25)simoncn Wrote:  

(17-03-2015 17:20)Mihaylov Wrote:  Strange. There is nothing about "opto-isolated ethernet port" on dela or melco website too.
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I've queried this with Melco and they will provide a definitive answer on opto-isolation soon. The N1 uses NDK's ultra-low-jitter clock, as used on the Marantz NA-11S1 (see attachment for location).

Great, Simon! This is true. I didn't see it earlier . XO 24.0 MHz is X14 on the Melco board (see photo). It's for Universal Serial Bus 3.0 Host Controller LSI mPD720201 (IC99 on photo).

But where are XOs for ethernet controlers? They shall have the frequency of 25.0 MHz.