A
AG
Guest
Hi to all
Here is a link for a helpful handbook.
https://worldradiohistory.com/BOOKSHELF-ARH/Technology/Sams-Books/Sams-Tube-Substitution-Handbook-Volume-4-1962.pdf
I am new in all this....
Cheers from Fla.
Andre.
Here is a link for a helpful handbook.
https://worldradiohistory.com/BOOKSHELF-ARH/Technology/Sams-Books/Sams-Tube-Substitution-Handbook-Volume-4-1962.pdf
I am new in all this....
Cheers from Fla.
Andre.