The newer Jay's Audio CDT3 MK3 now has a toggle switch on the back that activates 4X upsampling of redbook CD's. This is a much more sound way to activate 4X than it was on previous versions. I was skeptical of such upsampling, but the newer iteration of this procedure is easier to "find," and I have fallen in love with 4X even though I have been told this is mostly a "dithering" strategy. Whatever - it sounds very good.
CD TRANSPORT THAT MAKES AN AUDIBLE DIFFERENCE
I CURRENTLY USE A CAMBRIDGE TRANSPORT WITH MY BERKELEY DAC 2 AND TOGETHER IT SOUNDS VERY, VERY GOOD - ALMOST GREAT : )
AMP, SPEAKERS AND CABLES ARE ALL EXCELLENT TOO.
WHAT CD TRANSPORT WILL MAKE A SIGNIFICANT, AUDIBLE DIFFERENCE?
Paul