What is a NOS 6SN7 tube with these tube testers??


I am very familiar with the TV-7 and Hickok tube testers and what level for a 6SN7 tube is a like-new tube and what is passing.

What is the like-new and pass ratings for a 6SN7 tube using a B&K, Sencore, Eico, Jackson, or any other brand people have experience with?

Any website with this information would also be great!!

A lot of tube ads on the web quote the test results, but without a frame of reference, they are not very useful.
sugarbrie

Showing 2 responses by sugarbrie

What I did find earlier on Tube Asylum that 100% for a 6SN7 on a Triplett tester is 3000. Nothing else.
Thanks Albert I'll look around there.

I've been to tube asylum. Their threads are disorganized, and a search no matter how detailed gets hundreds of hits in no particular order.