darrenyeats;317708 Wrote: 
> Michael,
> You are absolutely right about SNR decreasing. The only thing I would
> add is that this factor is the only thing to worry about. Bits don't
> come into it. The reason is that by the time any bits are lost they are
> lost at the small end, and that is buried deep in the noise floor. There
> is no way to tell whether the bit was 1 or 0 just before it is lost, so
> you don't notice losing it. So lost bits are never the issue with an
> SB3 or TP. However, your point about SNR is the issue.
> 
> A TP can play a decent range of volumes without the SNR dipping below
> 96db (the SNR of 16 bits). You don't need any more SNR than that to
> play red book in all its glory. IMO for red book on a TP a preamp will
> result in more distortion overall and at best divert funds from
> valuable areas to an unnecessary (in SQ terms) piece of equipment. So,
> you are completely right to wait on buying the pre until you have other
> sources that make it necessary...the only point I would make is that
> multiple sources is the _only_ reason you would invest in a pre playing
> red book on a TP.
> Darren

Darren,
Thanks for the info.  It's good to know that my rationale on the issue
has been solid.  I will continue to await a turntable and
Universal/SACD player before I spring for a Preamp.

-Michae


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Grenamc
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