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Tube pre with SS HT (1 Viewer)

Yogi

Screenwriter
Joined
Jul 25, 2002
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1,741
Some pre amps will shift the output signal by 180 degress, which when used for the mains in a multichannel environment, causes cancellation between the mains and the center channel. I presume this could happen to you since you've now got the tube pre between the pre/pro and amplifier.
Damn, I never thought of that. In that case how would I get rid of that.
 

Martin Rendall

Screenwriter
Joined
Dec 5, 2000
Messages
1,043
Damn, I never thought of that. In that case how would I get rid of that.
Reverse the red and black of the speaker wires to your mains.

You can probably check for it using any movie with THX Optiwhatever audio settings.

Hopefully non of this is an issue for your anyway.

Martin.
 

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