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TWO 16b tombstones/ FINISHED!
Mondial
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Posts: 1,114
Threads: 14
Joined: Feb 2013
City: Irvington, NY
#28

06-02-2015, 11:08 PM
Fred, one suggestion. Try to make the wires to the grid caps of the tubes as short as possible when you replace them. If the leads are left too long, you will get stray capacitive coupling between stages. This can result in oscillations, instability, alignment problems or hum pickup.

Aside from that minor point, a very nice restoration, especially considering the original condition.
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Messages In This Thread
TWO 16b tombstones/ FINISHED! - by Fred Taylor - 05-24-2015, 05:15 PM
RE: Two at a time . Philco 16b,s - by Ron Ramirez - 05-24-2015, 07:07 PM
RE: Two at a time . Philco 16b,s - by Ron Ramirez - 05-24-2015, 07:02 PM
RE: Two at a time . Philco 16b,s - by Fred Taylor - 05-24-2015, 08:01 PM
RE: Two at a time . Philco 16b,s - by Art Hoch - 05-26-2015, 08:15 PM
RE: Two at a time . Philco 16b,s - by Fred Taylor - 05-26-2015, 09:34 PM
RE: Two at a time . Philco 16b,s - by radiohenry - 05-28-2015, 06:18 PM
RE: Two at a time . Philco 16b,s - by Fred Taylor - 05-30-2015, 09:54 PM
RE: Two at a time . Philco 16b,s - by Fred Taylor - 05-30-2015, 10:13 PM
RE: Two at a time . Philco 16b,s - by Fred Taylor - 05-30-2015, 10:18 PM
RE: Two at a time . Philco 16b,s - by Ron Ramirez - 05-31-2015, 07:36 AM
RE: Two at a time . Philco 16b,s - by Fred Taylor - 05-31-2015, 10:18 AM
RE: Two at a time . Philco 16b,s - by Ron Ramirez - 05-31-2015, 12:40 PM
RE: Two at a time . Philco 16b,s - by Fred Taylor - 05-31-2015, 02:29 PM
RE: Two at a time . Philco 16b,s - by PhilcoMike - 06-01-2015, 02:47 PM
RE: Two at a time . Philco 16b,s - by Fred Taylor - 06-01-2015, 06:08 PM
RE: Two at a time . Philco 16b,s - by Ron Ramirez - 06-01-2015, 08:01 PM
RE: Two at a time . Philco 16b,s - by morzh - 06-01-2015, 03:02 PM
RE: Two at a time . Philco 16b,s - by Ron Ramirez - 06-01-2015, 07:59 PM
RE: Two at a time . Philco 16b,s - by morzh - 06-01-2015, 08:57 PM
RE: Two at a time . Philco 16b,s - by Fred Taylor - 06-02-2015, 06:29 PM
RE: Two at a time . Philco 16b,s - by Ron Ramirez - 06-02-2015, 06:44 PM
RE: Two at a time . Philco 16b,s - by Mondial - 06-02-2015, 11:08 PM
RE: Two at a time . Philco 16b,s - by SteveG - 06-02-2015, 11:33 PM
RE: Two at a time . Philco 16b,s - by Fred Taylor - 06-06-2015, 08:28 AM
RE: Two at a time . Philco 16b,s - by Fred Taylor - 06-07-2015, 08:57 PM
RE: Two at a time . Philco 16b,s - by Fred Taylor - 06-07-2015, 09:39 PM
RE: Two at a time . Philco 16b,s - by Ron Ramirez - 06-07-2015, 10:15 PM
RE: Two at a time . Philco 16b,s - by Fred Taylor - 06-08-2015, 07:25 PM
RE: Two at a time . Philco 16b,s - by Warren - 06-08-2015, 11:26 PM
RE: Two at a time . Philco 16b,s - by Fred Taylor - 06-09-2015, 08:23 AM
RE: Two at a time . Philco 16b,s - by Fred Taylor - 06-11-2015, 07:36 PM
RE: TWO 16b tombstones/ FINISHED! - by morzh - 06-12-2015, 09:31 AM
RE: TWO 16b tombstones/ FINISHED! - by sam - 06-12-2015, 11:42 AM
RE: TWO 16b tombstones/ FINISHED! - by morzh - 06-12-2015, 12:25 PM
RE: TWO 16b tombstones/ FINISHED! - by Art Hoch - 06-13-2015, 06:12 PM
RE: TWO 16b tombstones/ FINISHED! - by Warren - 06-15-2015, 12:51 AM
RE: TWO 16b tombstones/ FINISHED! - by PTurney - 10-19-2015, 03:29 PM
RE: 16b tombstone ?,s - by klondike98 - 05-24-2015, 06:07 PM



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  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Cabinet Restoration