Bsimmer3000
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- Joined
- April 27, 2009
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Ok i have my setup all connected and it's works perfect. But i would like to check if have the pre out from the factory system wired correctly. But how do i test pre outs to check whats + and whats - part of cable. If i connect my Meter to the cable i just get the same reading either way. Would it make any difference on a monoblock amp if they are reversed? Or doe the amp convert the signal to the correct polarity before it gets to the speaker.
