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D&A Phantom 500 tube rework

Jan 23, 2010
10
0
11
47
Indianapolis
Thinking of converting this beast to 24LQ6's @ $12.59 each. Attached is a modified schematic showing how. Basically tying the heater of 5 tubes in series to get 24 VAC to the heaters. 120/5 = 24 Thought's???

phantomrework.jpg


:whistle:
 


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  • @ heartbreaker3473:
    Hello gentlemen and Ladies. I have the dreaded RCI-2990 receive issue where my radio gets distorted when people get close to my location. I found the C90 Capacitor, but I can not for the life of me find the C89 capacitor. Can or does anyone have a picture of the exact location of C89 ? Thank you in advance, Wes
  • @ AudioShockwav:
    Wes, it's better if you start a thread on the main forum, more people are going to see your question.
  • @ heartbreaker3473:
    Okay, sorry, will put in a forum
  • @ heartbreaker3473:
    I put it in the general disscution help area and started a new thread. Thank you for letting me know.