Quote:
Originally Posted by joel_hifi
Input driver tube - it came with the GE NOS 6SN7 GTB, is there any other tube that would possibly better that one?
Thanks!
|
There are lots of choices for "better" 6SN7 tubes, but only your ears can tell you which. However there are many highly regarded choices available. For vintage tubes, look at KenRad, Sylvania, RCA, Tung Sol. In general, the older the better. Anything marked VT-231 is a military tube, and typically also desirable. WWII vintage tubes command a premium, especially the metal based Sylvania 6SN7W tubes. Do a search on everyone's favorite auction site for "6SN7 tube" and use the advanced function to look at the sold items. There were NOS pairs of the metal based Sylvania 6SN7W tubes that went for $350-$450. Also, google "6SN7 reviews/shootout". Lot of opinions out there....