bel canto dac 3 cd 2 owners

I use my BC CD2 as a transport through aes/ebu connection to a ARC DAC8, does anybody know if there is any advantage replacing the original power supply with the LNS1?

Firmware is upgradeable by a dealer that has access to the Bel Canto programming board and software.

For the CD2, I don't think you'd see any benefit replacing the original power supply with the LNS1. Now the VBS1, that's a different story.

Chrissain, now that your 3.5 is fully run in,
care to give any final impressions and comparisons
to the dac3/vbs1?

Perhaps there is some other Dac3.5vbs owners out there that
can enlighten us on the sonic differences between the
Dac3vbs vs the Dac3.5vbs. Is it mainly more bass that
separates the two sonically?

From what I can gather, the DAC 3.5vb betters the DAC3 in terms of clarity, resolution, and dynamics (better bass and treble). The computer interface -digital light link - is also significantly better than the DAC3's usb interface. I have read several user reviews that puts the DAC3's performance the equal of the DAC 2.5. I read one report that states the DAC 3.5s performance is on the same level as the Berkeley Alpha DAC but with a lower noise floor. Check out the following review from Inner Ear by a reviewer who had the DAC3. He considers the DAC 3.5 to be better. http://www.inner-magazines.com/news/250/63/BelCanto-DAC3-5VB/