12-15-2010, 03:03 AM
Hello Fella's--
Thanks for the reply on the problem with the 39- 55. I tried reversing the outer leads on the output transformer and while this helped reduce the fedback problem i wound up with slightly distorted low/bass sounds and slight distortion when the
control is advanced to max treble, I am wondering now if have the correct type output transformer? ---- For now I am leaving the feedback loop to the volume control disconnected, I am currently checking out the remote control box to see if
it might need any new components, I checked out the receiver remote control section by setting up my frequency generator to get a pulsed output, and when i strike the right frequency setting I can activate the relays and select volume up/down
and preset radio stations. I will get back to the feedback problem in about a week, I will post my findings then, Until then --- I Wish everyone Happy Holidays, and or Merry Christmas and Happy new Years !!!! ----- John A Bellas
Thanks for the reply on the problem with the 39- 55. I tried reversing the outer leads on the output transformer and while this helped reduce the fedback problem i wound up with slightly distorted low/bass sounds and slight distortion when the
control is advanced to max treble, I am wondering now if have the correct type output transformer? ---- For now I am leaving the feedback loop to the volume control disconnected, I am currently checking out the remote control box to see if
it might need any new components, I checked out the receiver remote control section by setting up my frequency generator to get a pulsed output, and when i strike the right frequency setting I can activate the relays and select volume up/down
and preset radio stations. I will get back to the feedback problem in about a week, I will post my findings then, Until then --- I Wish everyone Happy Holidays, and or Merry Christmas and Happy new Years !!!! ----- John A Bellas
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