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Philco Model 66 120hz hum in speaker
#18

The choke has 10mA rating, so doesn't have to be large to have 50H. But even if it 30H is ok.

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.


Messages In This Thread
RE: Philco Model 66 60hz hum in speaker - by Chas - 03-27-2020, 11:41 PM
RE: Philco Model 66 120hz hum in speaker - by morzh - 03-28-2020, 03:14 PM



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