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Philco Model 20 escessive hum
morzh
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Joined: Oct 2011
City: Jackson, NJ
#27

03-30-2015, 01:48 PM
On all my 20s it is close to 250V. I measured with a DMM.

If it works I would not worry much about it as your field coil is the same and the power transformer is too.
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.
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Messages In This Thread
Philco Model 20 escessive hum - by Tubesforme - 03-25-2015, 04:52 PM
RE: Philco Model 20 escessive hum - by klondike98 - 03-25-2015, 05:17 PM
RE: Philco Model 20 escessive hum - by Mondial - 03-25-2015, 05:34 PM
RE: Philco Model 20 escessive hum - by Warren - 03-25-2015, 07:00 PM
RE: Philco Model 20 escessive hum - by Tubesforme - 03-25-2015, 07:15 PM
RE: Philco Model 20 escessive hum - by Warren - 03-25-2015, 07:24 PM
RE: Philco Model 20 escessive hum - by Mondial - 03-25-2015, 08:02 PM
RE: Philco Model 20 escessive hum - by Tubesforme - 03-25-2015, 10:09 PM
RE: Philco Model 20 escessive hum - by Arran - 03-27-2015, 01:01 AM
RE: Philco Model 20 escessive hum - by Tubesforme - 03-30-2015, 01:11 PM
RE: Philco Model 20 escessive hum - by morzh - 03-27-2015, 09:52 AM
RE: Philco Model 20 escessive hum - by Tubesforme - 03-27-2015, 04:25 PM
RE: Philco Model 20 escessive hum - by Mondial - 03-27-2015, 04:36 PM
RE: Philco Model 20 escessive hum - by morzh - 03-27-2015, 04:51 PM
RE: Philco Model 20 escessive hum - by radiohenry - 03-28-2015, 09:16 AM
RE: Philco Model 20 escessive hum - by morzh - 03-28-2015, 10:02 AM
RE: Philco Model 20 escessive hum - by radiohenry - 03-28-2015, 04:35 PM
RE: Philco Model 20 escessive hum - by klondike98 - 03-28-2015, 08:47 PM
RE: Philco Model 20 escessive hum - by Tubesforme - 03-30-2015, 01:17 PM
RE: Philco Model 20 escessive hum - by radiohenry - 03-28-2015, 10:17 PM
RE: Philco Model 20 escessive hum - by morzh - 03-30-2015, 01:27 PM
RE: Philco Model 20 escessive hum - by Tubesforme - 03-30-2015, 01:37 PM
RE: Philco Model 20 escessive hum - by morzh - 03-30-2015, 01:41 PM
RE: Philco Model 20 escessive hum - by morzh - 03-30-2015, 01:48 PM
RE: Philco Model 20 escessive hum - by codefox1 - 03-30-2015, 03:21 PM
RE: Philco Model 20 escessive hum - by Tubesforme - 03-31-2015, 03:14 PM



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