Tube Radio Forum
Would you like to react to this message? Create an account in a few clicks or log in to continue.

NOS Tubes CV25 Haltron?

Go down

NOS Tubes CV25 Haltron? Empty NOS Tubes CV25 Haltron?

Post by Ivo Conceicao Mon Jun 14, 2021 9:25 am

Hi guys!

I have a matched pair of NOS Tubes CV25 Haltron, and I can't find any information about them. Are they also STC4211? Are they made in the USA? Are they made of graphite?

NOS Tubes CV25 Haltron? Img_2010
NOS Tubes CV25 Haltron? Img_2011
NOS Tubes CV25 Haltron? Img_2012


Any clues about their value?

Thanks for your time!
Kindest regards

Ivo Conceicao
New Member
New Member

Number of posts : 1
Registration date : 2021-06-14

Back to top Go down

NOS Tubes CV25 Haltron? Empty Re: NOS Tubes CV25 Haltron?

Post by mr_ed01 Sat Jul 03, 2021 9:37 pm

https://www.radiomuseum.org/tubes/tube_cv25.html

mr_ed01
Member
Member

Number of posts : 126
Age : 77
Registration date : 2012-03-16

Back to top Go down

NOS Tubes CV25 Haltron? Empty Re: NOS Tubes CV25 Haltron?

Post by Conelrad Sat Jul 03, 2021 10:13 pm

Nice triodes, you scored well.

Mu of 12.5, would make a fine audio amp.

Treat 'em with love!

Dennis

Conelrad
Member
Member

Number of posts : 85
Registration date : 2013-04-20

Back to top Go down

NOS Tubes CV25 Haltron? Empty Re: NOS Tubes CV25 Haltron?

Post by Sponsored content


Sponsored content


Back to top Go down

Back to top


 
Permissions in this forum:
You cannot reply to topics in this forum