09-02-2018, 07:43 PM
This radio came to me with a 7C7 in place of one of two 7B7's. Is this a useable substitute? The sub lists I have looked at say yes and no.
http://www.nostalgiaair.org/pagesbymodel...013422.pdf
http://www.nostalgiaair.org/pagesbymodel...013422.pdf