StalkerAssassin
New Head-Fier
- Joined
- Oct 21, 2012
- Posts
- 34
- Likes
- 10
Quote:
For gossips the yellow marking just say I will not, tubes with yellow markings were issued in 1940.
Photo:
http://uaimage.com/tsi/2166950_36badc86.jpg?key=vygEA5N2PRCRKzhhT4bcEA
http://uaimage.com/tsi/2166951_0ae4662a.jpg?key=PphCEoSdGMLOsboRLIee8w
http://uaimage.com/tsi/2166952_407d4432.jpg?key=DAyTjdymbEg1h7_IjVWpGw
Quote:
I also prefer the Tung-Sol 6SN7GT "Round Plate" with copper grid posts
.
I have seen them with White or Green writing, but not with yellow.
It will be very interesting to see them.
For gossips the yellow marking just say I will not, tubes with yellow markings were issued in 1940.
I only saw the military version of this lamp with light green markings on the base in 1945. |
Photo:
http://uaimage.com/tsi/2166950_36badc86.jpg?key=vygEA5N2PRCRKzhhT4bcEA
http://uaimage.com/tsi/2166951_0ae4662a.jpg?key=PphCEoSdGMLOsboRLIee8w
http://uaimage.com/tsi/2166952_407d4432.jpg?key=DAyTjdymbEg1h7_IjVWpGw
Quote:
The round mica were made first then the oval mica and then the round mica again.
I too can't say for sure.
People say that oval mica sound best.
However I have found differences between steel and copper grid posts, the later sounds better to me in my system.
I also prefer the Tung-Sol 6SN7GT "Round Plate" with copper grid posts