9 hours ago
Thank you for patiently writing a thorough answer.
The radio indeed did come with a 6J7 instead of a 7J7, the tube socket is riveted in. Would performance increase rewiring the radio with a 7J7? Listed tubes are 1232 although it has a 7G7, 6K7, 7B7, 7A6, 7C6, 2-41's and a 84.
I replaced the 3900 ohm resistor with a 4.7K, sounds like I should get the value back to 3900 ohms.
The radio indeed did come with a 6J7 instead of a 7J7, the tube socket is riveted in. Would performance increase rewiring the radio with a 7J7? Listed tubes are 1232 although it has a 7G7, 6K7, 7B7, 7A6, 7C6, 2-41's and a 84.
I replaced the 3900 ohm resistor with a 4.7K, sounds like I should get the value back to 3900 ohms.
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