Go Back   Home > Forums > Amplifiers > Tubes / Valves
Home Forums Rules Articles Store Gallery Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Tubes / Valves All about our sweet vacuum tubes :) Threads about Musical Instrument Amps of all kinds should be in the Instruments & Amps forum

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 31st January 2010, 06:30 AM   #1
diyAudio Member
 
coffeedj's Avatar
 
Join Date: May 2006
Send a message via MSN to coffeedj
Default 12SN7 Round Plate Tung Sol--is there such a thing?

Has anyone ever heard of a Tung Sol 12SN7GT round plate? I have three of what I thought were Tung Sol 6SN7 Round plates. Two tested perfect in on the tube tracer--the third looked way too dim in the filament. I turned it up to 12.6V and the filament glowed the same as the 6SN7s, and the tube performed identically. All three tubes appear (and test) NOS.

I have never heard of a Tung Sol 12SSN7. Does anybody know if they exist???
__________________
"Make me to know the end of my days" King David
  Reply With Quote
Old 31st January 2010, 06:37 AM   #2
diyAudio Member
 
Geek's Avatar
 
Join Date: Sep 2004
Quote:
Has anyone ever heard of a Tung Sol 12SN7GT round plate?
Yup, 6SN7 anyway. Pics:
https://www.tubeworld.com/6sn7.htm#tung

Didn't most mfr's make a 12V?

Cheers!
  Reply With Quote
Old 2nd February 2010, 04:59 PM   #3
diyAudio Member
 
coffeedj's Avatar
 
Join Date: May 2006
Send a message via MSN to coffeedj
Default 12SN7 TungSol RoundPlate

Yes--that is what I have.

Still wondering if anyone knows for sure if Tungsol made a 12SN7 round plate??
__________________
"Make me to know the end of my days" King David
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
EL34 B review Tung-Sol kach22i Tubes / Valves 2 31st December 2009 05:49 PM
Experience please: Tung-Sol 6L6GC STR Johan Potgieter Tubes / Valves 0 4th June 2009 12:00 AM
tung sol gianis Tubes / Valves 0 24th February 2007 03:46 PM
Tung-Sol (new production) 6550s alexmoose Tubes / Valves 6 30th November 2006 09:48 PM
want to make otl with 6 tung-sol 6336a day Tubes / Valves 9 14th August 2004 03:29 PM


New To Site? Need Help?

All times are GMT. The time now is 03:25 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2013 DragonByte Technologies Ltd. (Resources saved on this page: MySQL 30.00%)
Copyright ©1999-2013 diyAudio