06-30-2014, 05:27 PM
Murf
I think the 42 that has 4.5V on the pin 2 is bad.
Easy way to chek is swap the 42 places and see if the 4.5V migrated with the tube.
I think the 42 that has 4.5V on the pin 2 is bad.
Easy way to chek is swap the 42 places and see if the 4.5V migrated with the tube.