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Replacement output transformer for Zenith 5S29
Jim Dutridge
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Posts: 290
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Joined: Mar 2007
City: Toledo State, Province, Country: OH
#11

03-27-2020, 10:45 AM
I installed the replacement and no longer have the arcing issue but now at a high volume the audio starts motorboating. Even though the math says the impedance of the replacement is just over 7000 ohms could this be a result of an incorrect transformer?
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RE: Replacement output transformer for Zenith 5S29 - by Jim Dutridge - 03-27-2020, 10:45 AM



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  1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Other Radios (Non-Philco)