I've got a Seeburg ay-160 or even the ay-100 which scans twice and
doesnt pickup the record. I did the battery test and it picks up each
selection. If I pull the 12ax7 tube from the socket it will pick up
the record even though its not selected from the console. I did check
the 36 ohm resistor and it measures 37 ohm ( measured out of circuit)
I'm clueless .. I got two units doing the same thing.

--Ron