|
Audio Asylum Thread Printer Get a view of an entire thread on one page |
For Sale Ads |
99.6.52.187
In Reply to: RE: RCA/Sylvania posted by Jon L on February 11, 2021 at 10:18:04
That tube did exist. The National Union gray glass had those properties.
Sadly, that tube has passed into extinction and is now virtual unobtainium.
Follow Ups:
6SN7. However, it's still a bit away from near perfection. It would need the top-end air and speed of Sylvania metal base 6SN7...
Do you mean those?
Those are the black glass NU. Not a bad tube, but not the equal of the gray glass tube. The color of the coating on the glass is much closer to the color of your RCAs.The link is one I found with a quick Google. No association with this auction or seller.
Edits: 02/11/21
.
FAQ |
Post a Message! |
Forgot Password? |
|
||||||||||||||
|
This post is made possible by the generous support of people like you and our sponsors: