12AX7 Telefunken Tubes
 

I don't need them, or I would snap them up. There is a pair of strong, matched Telefunken ribbed plate 12AX7 tubes that just showed up today on Agon.. Good price, too. If you are wanting to put some Teles in your preamp, take a look. AudiogoN ForSale: Telefunken 12ax7 vacuum tubes