Schiit offering LISST "tubes" for SAGA & FREYA pre-amps

Although I like sound of the new Tung Sols in the Freya, I got curious and stuck a pair of NOS Sylvania "Chrome Dome" 6SN7GTBs in the "input" (right pair) sockets and man…they sort of lift it up to another sonic level altogether. A relatively inexpensive (for well regarded NOS tubes anyway) good thing. I'm keeping the Tung Sols in the "output" sockets. 

"Schiit also offering new production TungSols as an alternative to the standard Russian NOS 6SN7s"

Thought that the new production TungSols are Russian.

The right side pair is the input? Not the front pair? 

Right side...or as the Firesign Theater said, "put the balls on the other side, they work better that way."