April 2, 2021 at 10:13 am #16519
The speaker wires were previously spliced and changed before I got the radio and that is why the larger and smaller diameter leads on the chassis that go to the speaker could be right or wrong. I am asking whether the speaker polarity lead running from the chassis frame grounded lead of the audio output transformer is the positive speaker lead or the negative? The speaker positive or negative polarity are almost never listed on the schematics on antique radio schematics like they are on modern amps so I want to be sure before I reinstall the speaker into the cabinet. At this point I would rather not assume. Thank you.