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Heathkit AA151 Volume Control Issue

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Sir Thrift-a-Lot:

--- Quote from: EmperorNorton on June 03, 2018, 06:57:19 AM ---I will swap out components and swap the tubes.  The volume seems balanced but low.  I can listen to the Heresys with the volume knob at 3 o'clock and it's not too loud.

--- End quote ---

Yeah, that's not right.   I can drive my Hereseys with the headphone jack of my DAC.   Did you give a good cleaning to the mode switch?  That could give all of the symptoms you have described.

MacGeek:
Tape monitor switches are notorious for causing problems as well, in my experience.  It may take more than one  cleaning.

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