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7f8 tube question
#5

And to check the filament all you have to do is to take the Ohmmeter to the pins ##2&7.

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
7f8 tube question - by falcon123 - 03-24-2021, 12:59 AM
RE: 7f8 tube question - by mikethedruid - 03-24-2021, 07:06 AM
RE: 7f8 tube question - by mikethedruid - 03-24-2021, 07:37 AM
RE: 7f8 tube question - by falcon123 - 03-25-2021, 06:23 AM
RE: 7f8 tube question - by morzh - 03-25-2021, 07:54 AM
RE: 7f8 tube question - by mikethedruid - 03-25-2021, 12:35 PM
RE: 7f8 tube question - by morzh - 03-25-2021, 01:12 PM



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