[ninjikiran]

http://audio-gd.com/Pro/dac/USBface/Clock.htm
 
Just thought I would post it primarily because I have a question on how it compares to say stock on an NFB-2.  Unsure if its just for USB or if its for the spdif connection as well.

 

[SilverCans]

Whats the PPM of the stock clock?

 

[ninjikiran]

Don't even know what the stock clock is.  They also have seemed to take down the Sabre/NFB-2 clock upgrades.

 

[littletree76]

 
Quote:

Whats the PPM of the stock clock?

The PPM rating is long-term deviation from specified clock frequency due to aging and inevitable imperfection in production. It is specified in parts per million (negligible) and is not as critical as jitter specification which is short-term frequency deviation specified in pico second. Please refer to second page of this article:
 
http://www.tentlabs.com/News/files/499873bc652f128b473db26b553fa43b-3.html