11-11-2016, 02:42 PM
Does the 16B speaker have a hum bucker coil? Any chance it's wired backwards or otherwise broken?
Found some good advice by a guy named morzh here:
http://philcoradio.com/phorum/showthread.php?tid=10714
Found some good advice by a guy named morzh here:
http://philcoradio.com/phorum/showthread.php?tid=10714