*** Price is for each - one socket. ***
These are pretty much the standard for ceramic, PCB-based tube sockets - with gold pins. There is a different version that sits lower, but I prefer these all-around. The design is exactly the same as the 7-pin tube sockets sold for years on Beezar.com, except these include 9-pins.
Many of us have purchased NOS tubes and found bits of corrosion on the pins. Did you clean it off? Did you plug it into a socket anyway? Wonder what happens to that corrosion inside the socket?
Well worry no more - use one of these sockets with the gold pins and get rid of potential corrosion.
Of course, these are absolutely perfect for the Torpedo III amplifier and may be used for any 12A*7 family of tubes.