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Magnavox Telemegaphone Speaker
Chas
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Posts: 614
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City: S. Dartmouth State, Province, Country: MA
#2

12-21-2018, 10:07 AM
The Magnavox pot coil field is 6 volts 1 amp DC. Must be DC with no ripple or the ripple will become noise in the sound... The output transformer (attached) is intended to be the plate load suitable for most battery set output triodes, 01a, 112, 71a. IMHO not more than 20ma.. There should be a full coverage information label pasted on the bottom, usually, it has worn off..

GL

Chas
Pliny the younger
“nihil novum nihil varium nihil quod non semel spectasse sufficiat”
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Messages In This Thread
Magnavox Telemegaphone Speaker - by mikethedruid - 12-19-2018, 11:21 PM
RE: Magnavox Telemegaphone Speaker - by Chas - 12-21-2018, 10:07 AM



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