75A2 / 75A3 mixer modification

[Glen Zook]

I had an inquiry about a 75A3 that has had the first
mixer changed out from the 6BA7 to a 12AT7.  Since I
had not seen this change before I thought that I would
see if anyone had any information on the modification
so that I could pass along the information.

Of course the same modification would work on the 75A2.

Glen, K9STH

Web sites

http://home.comcast.net/~k9sth
http://home.comcast.net/~zcomco

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