Check multiple components to make for example its not a problem witj a cable channel.
Center channel sound suddenly coming out of left
Integra 6.3 receiver. I moved the unit from bottom shelf of console to top shelf without disconnnecting the speaker wires. Turned unit back on and suddenly the center channel sound is coming out of the left front speaker. Individual speaker test is fine and in the mode where all the speakers have the voice, the center also has the voice. Could there be something that I hit which caused this?