Clipsal,
.
I would suggest that you send Bob Malecki an email and ask him to keep on the lookout for a good pair (almost) NOS Tungsol 6SN7's and to let you know when he finds them. He just told me that in all his years that he has only come across 2 pairs of what he thought to be true NOS Tungsol's. The TungsolÂs that he sent to me had readings of 2700/2800. I will be listening to them this weekend for the first time and post what I hear compared to the Neotron's (best 6SN7Âs so far) that I got from Bob have been listening to for the last 2 months or so.
.
I would suggest that you send Bob Malecki an email and ask him to keep on the lookout for a good pair (almost) NOS Tungsol 6SN7's and to let you know when he finds them. He just told me that in all his years that he has only come across 2 pairs of what he thought to be true NOS Tungsol's. The TungsolÂs that he sent to me had readings of 2700/2800. I will be listening to them this weekend for the first time and post what I hear compared to the Neotron's (best 6SN7Âs so far) that I got from Bob have been listening to for the last 2 months or so.