Thread: Need some help on an 8TS30....
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Old 10-27-2015, 12:15 PM
Kevin Kuehn's Avatar
Kevin Kuehn Kevin Kuehn is offline
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Join Date: Jan 2011
Location: WI
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I just noticed that R127B also feeds a negative bias voltage to the grid of the 6K6 audio output, but that should be isolated through a 270k resistor in series with the 6K6 grid. However the 270K(R76) may be worth investigating.
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