When I purchased my GRAAF WFB ONE pre-amp about eight years ago, the seller told me that the output has switched "polarity", and that I should invert my speaker wires or invert my output interconnects (but not both at the same time).
That is to say put R to L and L to R.
However, I have just re-tubed the unit and nothing in the owner's manual mentions reversed polarity.
In fact it says: Connect the input and output pins to the LEFT and RIGHT channels respecting the signal direction. Assure that the connections are good.
Was I given bad information by the stereo shop which sold me my unit, or is the manual a bit neglectful?
Is there a simple way to test the polarity of my unit?
That is to say put R to L and L to R.
However, I have just re-tubed the unit and nothing in the owner's manual mentions reversed polarity.
In fact it says: Connect the input and output pins to the LEFT and RIGHT channels respecting the signal direction. Assure that the connections are good.
Was I given bad information by the stereo shop which sold me my unit, or is the manual a bit neglectful?
Is there a simple way to test the polarity of my unit?