JJZolx Wrote: 
> Is it _necessary_ to chop up the board to enable you to bypass the
> analog and power supply sections?  Or just dramatic?
> 
> Might be some food for thought here for Slim Devices.  I've wondered
> whether some small DAC makers would be interested in dropping the
> communication end of an SB into a DAC.  If the SB motherboard were
> actually two or three boards it would make this very easy.  I think it
> would also aid in the production of "audiophile" versions of the SB,
> with upgraded analog output boards and power supplies, as well as
> making it easier to isolate/sheild the different sections within the
> chassis.

I think you are underestimating the performance of the built-in DAC.
Check out this test where Squeezebox2 outperforms a standalone DAC
(complete with differential PS and separate burr-brown chips for each
channel):

http://www.seanadams.com/sb2_super_regs/

In fairness to the Adcom DAC, it's a few years old.

In fairness to SB2 (vs recent $1000+ DACs which might perform better),
it does a hell of a lot more than D->A conversion at a fraction of the
price.


-- 
seanadams
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