Opus DAC / B1 Buffer / Darwin Input selector combo

[chatziva]

Dear all

I have posted this here as well but I thought I should start a new thread to discuss it in detail.
http://www.diyaudio.com/forums/twisted-pear/149200-darwin-input-selector.html

I am building this all-in-one DAC / Preamplifier combo. I use a Darwin input selector from Twisted Pear Audio, a B1 buffer (Pass Lab design) and an Opus DAC again from TPA.

Any feedback on the design?

 

[chatziva]

And here is the attachment

 

[chatziva]

bump

 

[chatziva]

Here is the latest layout