48-460 squeal

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48-460 squeal

Eric Adams
Phorum Expert

Posts: 825
Threads: 113
Joined: Aug 2012
City: The Villages State, Province, Country: Florida

03-20-2014, 01:16 AM

Hi guys,
I just did a recap on this Hippo. I even replaced most of the mica caps as well as a good amount of out of range resistors. The tubes have been tested and I replaced 2 of them. Performed an alignment.
Reception is great but between stations there is a VERY noticeable squeal. Any ideas where to look?

http://www.nostalgiaair.org/Resources/634/M0013634.htm

Thanks

Eric
The Villages, FL
Member: Philco Phorum, ARF, ARCI & Radiomuseum.org

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Messages In This Thread

48-460 squeal - by Eric Adams - 03-20-2014, 01:16 AM

RE: 48-460 squeal - by murf - 03-20-2014, 06:42 AM

RE: 48-460 squeal - by Ron Ramirez - 03-20-2014, 08:29 AM

RE: 48-460 squeal - by Chuck Schwark - 03-20-2014, 09:07 AM

RE: 48-460 squeal - by Eric Adams - 03-20-2014, 09:28 AM

RE: 48-460 squeal - by morzh - 03-20-2014, 10:48 AM

RE: 48-460 squeal - by Eric Adams - 03-20-2014, 10:57 AM

RE: 48-460 squeal - by Eric Adams - 03-20-2014, 11:32 AM

RE: 48-460 squeal - by morzh - 03-20-2014, 01:27 PM

RE: 48-460 squeal - by Eric Adams - 03-20-2014, 07:10 PM

RE: 48-460 squeal - by morzh - 03-20-2014, 07:51 PM

RE: 48-460 squeal - by Eric Adams - 03-20-2014, 08:41 PM

RE: 48-460 squeal - by morzh - 03-20-2014, 09:55 PM

RE: 48-460 squeal - by Eric Adams - 03-21-2014, 10:09 AM

RE: 48-460 squeal - by Jamie - 03-21-2014, 10:37 AM

RE: 48-460 squeal - by Eric Adams - 03-21-2014, 06:32 PM

RE: 48-460 squeal - by Jamie - 03-22-2014, 04:45 PM

RE: 48-460 squeal - by morzh - 03-22-2014, 05:01 PM

RE: 48-460 squeal - by Eric Adams - 03-22-2014, 05:24 PM

RE: 48-460 squeal - by Jamie - 03-22-2014, 06:01 PM

RE: 48-460 squeal - by morzh - 03-22-2014, 06:27 PM

RE: 48-460 squeal - by Jamie - 03-22-2014, 09:06 PM

RE: 48-460 squeal - by morzh - 03-22-2014, 09:24 PM

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