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In Reply to: RE: Thanks Dave posted by mcgjohn@yahoo.com on February 09, 2008 at 08:25:22
The thing about phase (polarity) is that many discs and tapes were recorded originally in "normal" polarity, many more in "inverted" polarity and still more in a mixture. For instance, I have one LP where I can bring the vocalist forward or recede him into the mix depending on where I have the polarity switch on my linestage. This is only an issue if you have polarity-coherent, minimal-crossover speakers anyway; otherwise you'll be hard-pressed to distinguish a difference. This has been much discussed in a number of other AA forums.
I have a feeling that much of the phase/polarity confusion originated in this Pin2/Pin3 disparity, but it's just a guess. In any event, I may rewire the XLRs or just use the polarity switch. Thanks for the historical background -- I wondered how it all started.
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