Price is for a matched pair of Russian TungSol 6SN7GTB.
6SN7 / VT231 / 5692 NOS OFFERINGS
The following is NOS and vintage tubes in this category.
Due to the scarcity of some items, inventory will change constantly, so please check back often.
Be sure to check out our NOS terms.
The photos of NOS tubes are representative samples and actual NOS tube shipped may vary. "Various" means we have multiple brands in stock.
Used 5692. Replaces 5692. While 5692 is plug-compatible with 6SN7, please note that the ratings differ, and that 10,000 hour operation is guaranteed only by staying within the ratings liimits.
We have a limited number of NOS 6SN7GTA/GTB. These are the earlier 6SN7 with octal base, not the later coin base version. GTA and GTB are basically the same. GTB's usually have side getters instead of the top, and were produced from 1960-1970's. Picture is a typical representation.
