channel imbalance problem

aragorn723

New member
Hi,

I have been searching the forum for a solution to the channel imbalance issue on the stock pec pot (I have the Quickie).  There seems to be a strong following for the Alps Blue Velvet stereo rk27, and some think that a stepped attenuator is the only way to go.  A third option is some kind of resistor mod.  Would changing to the Blue Velvet or stepped attenuator make a big difference in sound quality as well as the imbalance?  Thanks,

Dave 
 
Paul,

just the first 1/8 or so.  If the volume is on 0, then is gradually raised, one channel plays, and then you have to turn a bit more to get the other one to turn on.  Most of my listening is relatively volume; so the goal is to be able to have control in that volume range and have both channels play.

Dave
 
The resistor mod will work for you. Try 75k resistors from the selector to the pot and 33K resistors between each pair of outside lugs on each level of the pot.
 
Paul,

Right now there are 100K resistors going from the left and right output of the selector switch to the inputs of the pot to attenuate the input signal.  Does anything for the channel imbalance mod change since these are in place?  Thanks,

Dave
 
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