Skunk wrote:
> PCM1748, but I read some white ones at one time came with the
> PCM1748KE, which has slightly better specs for twenty cents more
> (guessing on price). Upgrading to the KE version is pretty standard for
> modders doing analog upgrades.

Today on Digikey, its 23 cents each.


>  Something to consider is the standard part performs better than
> it's specs in this application, according to the designer of the
> squeezebox. 

On a lot of components, the expensive version has no better prefprmance 
than the standard, in practice. The difference is that the higher spec 
unit is guaranteed to meet the higher specs. Which is not at all the 
same as saying that the high-spec part is better. OR that the average 
hi-spec part is better than the average standard part.

The PC CPU makers have been doing this for ages. They make a bunch of 
CPUs, and all of the parts make at least the spec frequency. The ones 
that they bother to test, and pass, get stamped with higher frequencies 
and the price is higher. The CPU may, or may not, be actually faster.


-- 
Pat
http://www.pfarrell.com/music/slimserver/slimsoftware.html

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