Need Denon PMA-750 Bias Procedure - diyAudio
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Old 10th November 2006, 08:38 PM   #1
mvarney is offline mvarney  United States
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Default Need Denon PMA-750 Bias Procedure


I have a Denon PMA-750 amp that seems to be generally functional but needs a little work. I would like to recalibrate the DC offset and bias current. I don't know if both of those are possible on this unit.

Anyone here have the procedure(s)?

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Old 1st March 2007, 04:59 AM   #2
gni is offline gni  United States
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Schematic, service manual. . .pots inside?
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