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Old 09-09-2009, 08:42 PM
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cbenham cbenham is offline
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Join Date: May 2006
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Quote:
Originally Posted by Phil Nelson View Post
I tested their voltages, which are generally in the ballpark except for pin 8 of 6AW8A, which shows 232 volts instead of 120.
This is purely a guess because I don't have a CTC11 schematic. If the plate voltage is high, look to see if the tube's cathode resistor is open or if something is driving the first grid way negative and cutting off the tube.

Best I can do in the dark. #;^) Cliff
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