Back to this one again. Wow. I really dig it.

I set up a second system upstairs today, for headphones, something I have wanted to do and finally saw a way to do so. My other CSP2+ with stepped attenuator and Jupiter caps is not connected to my Denon BDP-A100 universal player via my 1 meter pair of VooDoo Cable "Ultralinear" cables. The universal player is connected with a PS Audio AC-12 power cord, as is the PS Audio Duet I have it plugged into. The BDP-A100 is connected with a MAC Burly power cord. I have two "unlabeled" NOS 7308s and a Siemens 7308 in the CSP2+.
The sound is excellent. Not quite up to the sound on headphones from the main system, but very good. I'll be happy to have a second location to chill and listen. (And watch, there's a TV connected as well).