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Linear Mode
Periodic Volume Drop-and-Pop
Guest
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#8

12-10-2007, 06:21 PM
I refurbished all of the bakelite caps. The popping is now gone. Thanks for the hint, Chuck. I still get some volume wandering that, I believe, is due to the old rheostat. However, I think I may be just fine with this behavior.

One other comment. I performed the change in the #9 resistor value as described in Ron's Service Tip #43. I used a 1W resistor as was described in tip #3, but later noticed that that was for the Model 80's original 9K resistor. I believe that the 13K resistor needs to be able to handle at least 1.5W

So, I guess I am suggesting an update to Ron's tip #43 to specify using a 3W resistor if changing the #9 resistor.
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Messages In This Thread
Periodic Volume Drop-and-Pop - by Guest - 12-02-2007, 01:43 PM
[No subject] - by Guest - 12-03-2007, 12:01 PM
Drop off and ..... - by AI2V - 12-03-2007, 04:13 PM
[No subject] - by Guest - 12-03-2007, 04:24 PM
[No subject] - by Chuck Schwark - 12-03-2007, 05:34 PM
[No subject] - by Guest - 12-04-2007, 06:31 PM
[No subject] - by Chuck Schwark - 12-04-2007, 10:23 PM
[No subject] - by Guest - 12-10-2007, 06:21 PM
[No subject] - by Guest - 12-16-2007, 01:53 AM



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