Philco 643 color scheme and modification

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Philco 643 color scheme and modification

Ron Ramirez
Silent Key

Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand State, Province, Country: Indiana

#25

08-02-2011, 09:21 AM

Yup...that set's going to look nice when finished...

Bob, you had asked about the speaker. The original speaker was a KR-7 permanent magnet speaker (the type with the huge magnet in back with sort of a horseshoe shape), 1.25 ohm voice coil impedance.

The original output transformer (32-7472) has a 15,000 ohm primary impedance, push-pull; 1.11 ohm secondary impedance.

--
Ron Ramirez
Ferdinand IN

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Messages In This Thread

Philco 643 color scheme and modification - by Bob Andersen - 01-01-2009, 09:51 PM

Re: Philco 643 color scheme and modification - by Ron Ramirez - 01-01-2009, 11:17 PM

Re: Philco 643 color scheme and modification - by Bob Andersen - 01-02-2009, 07:48 PM

Re: Philco 643 color scheme and modification - by Ron Ramirez - 01-02-2009, 08:24 PM

Re: Philco 643 color scheme and modification - by Bob Andersen - 01-02-2009, 08:49 PM

Re: Philco 643 color scheme and modification - by AI2V - 01-03-2009, 12:32 PM

Re: Philco 643 color scheme and modification - by Bob Andersen - 01-05-2009, 10:46 PM

Re: Philco 643 color scheme and modification - by Arran - 01-06-2009, 12:42 AM

Re: Philco 643 color scheme and modification - by BDM - 01-20-2009, 09:52 PM

Re: Philco 643 color scheme and modification - by Bob Andersen - 02-06-2009, 11:23 PM

Re: Philco 643 color scheme and modification - by Arran - 02-12-2009, 01:54 AM

Re: Philco 643 color scheme and modification - by Bob Andersen - 02-13-2009, 09:57 PM

Re: Philco 643 color scheme and modification - by Bob Andersen - 02-04-2010, 11:23 PM

Re: Philco 643 color scheme and modification - by Bob Andersen - 07-09-2011, 05:32 PM

Re: Philco 643 color scheme and modification - by TA Forbes - 07-11-2011, 06:29 PM

Re: Philco 643 color scheme and modification - by Bob Andersen - 07-11-2011, 10:13 PM

Re: Philco 643 color scheme and modification - by Bob Andersen - 07-17-2011, 10:11 PM

Re: Philco 643 color scheme and modification - by Ron Ramirez - 07-18-2011, 05:03 PM

Re: Philco 643 color scheme and modification - by Arran - 07-19-2011, 07:22 AM

Re: Philco 643 color scheme and modification - by Ron Ramirez - 07-19-2011, 07:40 AM

Re: Philco 643 color scheme and modification - by Arran - 07-19-2011, 06:44 PM

Re: Philco 643 color scheme and modification - by Ron Ramirez - 07-19-2011, 08:20 PM

Re: Philco 643 color scheme and modification - by TA Forbes - 07-19-2011, 10:50 PM

Re: Philco 643 color scheme and modification - by Bob Andersen - 07-29-2011, 11:09 PM

Re: Philco 643 color scheme and modification - by Ron Ramirez - 08-02-2011, 09:21 AM

Re: Philco 643 color scheme and modification - by Bob Andersen - 08-02-2011, 10:18 PM

Re: Philco 643 color scheme and modification - by TA Forbes - 08-03-2011, 08:50 PM

Re: Philco 643 color scheme and modification - by Bob Andersen - 08-03-2011, 10:05 PM

Re: Philco 643 color scheme and modification - by Bob Andersen - 08-11-2011, 09:28 PM

Re: Philco 643 color scheme and modification - by Ron Ramirez - 08-11-2011, 09:30 PM

Re: Philco 643 color scheme and modification - by Chuck Schwark - 08-12-2011, 10:37 PM

Re: Philco 643 color scheme and modification - by Chicago Jimmy - 08-13-2011, 08:44 AM

Re: Philco 643 color scheme and modification - by Bob Andersen - 08-14-2011, 09:28 PM

Re: Philco 643 color scheme and modification - by Bob Andersen - 08-14-2011, 11:20 PM

Re: Philco 643 color scheme and modification - by TA Forbes - 08-14-2011, 11:45 PM

Re: Philco 643 color scheme and modification - by Ron Ramirez - 08-15-2011, 06:34 AM

Re: Philco 643 color scheme and modification - by Bob Andersen - 08-15-2011, 01:18 PM

Re: Philco 643 color scheme and modification - by Bob Andersen - 08-15-2011, 03:14 PM

Re: Philco 643 color scheme and modification - by Bob Andersen - 08-19-2011, 12:40 PM

Re: Philco 643 color scheme and modification - by Ron Ramirez - 08-19-2011, 12:59 PM

Re: Philco 643 color scheme and modification - by Arran - 08-19-2011, 08:18 PM

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