Thoughts on a McMurdo Silver Masterpiece VI Speaker
Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand
State, Province, Country: Indiana
Progress report...
I started off with a 3 foot section of steel:
[Image: http://www.philcoradio.com/images/phorum...94b082.jpg]
and then cut four equal sized pieces, each 7-15/32" in length:
[Image: http://www.philcoradio.com/images/phorum...a76f39.jpg]
Here's the new 4 inch tweeter, with a frequency response of 3000-20000 Hz.
[Image: http://www.philcoradio.com/images/phorum...f5439b.jpg]
There are scratches on the mounting flange from my previous "test fit" of the steel pieces.
Add the steel to the tweeter, and we have this:
[Image: http://www.philcoradio.com/images/phorum...5d070e.jpg]
More to follow...
--
Ron Ramirez
Ferdinand IN
Messages In This Thread
RE: Thoughts on a McMurdo Silver Masterpiece VI Speaker - by Ron Ramirez - 02-27-2013, 08:30 PM
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Recent Posts
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Made mistake & did not label connection
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| Those are details better left to the ones who know. Maybe you disconnected the wrong end of the wire.RodB — 06:22 PM |
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Made mistake & did not label connection
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| Maybe this is starting to make some sense in my hard head. Is this why the wire in question was not in the great Ron Ra...georgetownjohn — 04:34 PM |
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Made mistake & did not label connection
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| I was correct with the 6A8 pin connection's, 7 and 8 are connected to ground as well as the tube shield (the broken line...RodB — 02:41 PM |
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Made mistake & did not label connection
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| What does the dotted line representing that surrounds the tube in the schematic?georgetownjohn — 02:17 PM |
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Made mistake & did not label connection
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| Hello John,
I have been there either label got lost or was not labeled !
Sincerely Richardradiorich — 02:15 PM |
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Made mistake & did not label connection
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| Sorry, it is a Philco 37-640. Does that help?--Johngeorgetownjohn — 02:14 PM |
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two videos to watch VHS and history of TV
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| Hello Every,
Here are a couple videos right up my alley VHS and the history of Television .
history of VCR VHS
Hi...radiorich — 02:13 PM |
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Made mistake & did not label connection
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| You haven't given us the model number of the set so I looked up the 6A8 pin assignment. Pin 8 is the cathode and pin 7 i...RodB — 01:19 PM |
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Made mistake & did not label connection
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| Happy Thanksgiving all!
I have made a real bonehead mistake this time. Hope someone can help. I am trying to determi...georgetownjohn — 12:51 PM |
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