> Date:    Fri, 10 Apr 2015 08:00:14 -0400
> From:    Tom Fine <[log in to unmask]>
> Subject: "Best of both worlds" disk preamplifier

<snip>

> The device I describe offers the best 
> of both worlds -- you get that flat transfer to archive and do whatever in the digital domain at 
> some later time, but you end up with a listenable/usable sound file at the same time.

<snip>

These preamplifiers have been available for some time:

http://www.masterdigital.com/24bit/vadlydmd12.htm

—
Parker Dinkins
www.masterdigital.com