Up for sale are a few sets of tubes that are in mint condition with less than 10 hours on them. They were purchased a little over a month ago for a tube pre-amp which has since been sold and I have the original purchase receipt. Tubes were purchased NOS from the very reputable Vintage Tube Services and come in their original boxes. They are in perfect condition and were picked to the highest standard in terms of noise, emissions, microphonics, as well as matching.
- Quad Sylvania 6SN7 GTA from the early 50s (Low Microphonic LINE level tube)
- Matched Pair Tung Sol 6SN7 GTB from the early 50s (ULTRA LOW Microphonic LINE level tube)
I am willing to sell these as a whole package or in pairs.
Price is $100 a pair including shipping in the U.S.