eeldip wrote:yes.
flipping phase in digital will fuck it up more than flipping it in analog. if you like, don't believe in physics.
Okay, I was trying to stay out of this, but really can you explain to me what this has to do with physics in any way? Assuming that the signal is being recorded digitally anyway.
Lets look at the two options.
1) Analog: simply by switching the wires the positive becomes negative and vice versa. Hence polarity switch. Then the signal is turned into a series of samples.
2) Digital: The sound is turned into a series of samples. Then the computer inverts the sound file and it flips every sample from positive to negative and vice versa.
Hence: Exactly the same thing. The only way there would be a difference is if the computer missed a few samples or decided to randomly change the values instead of just inverting them or something of the sort. However that doesn't happen. If it did, even to just a few samples, things would sound TOTALLY screwed when you played it back. There would be huge glitches. There's no reason to assume a computer does that.
What does this have to do with physics exactly? What are you people talking about? It's more likely that the switch would be mis-wired or that there would be some sort of strange crosstalk (COMPLETELY unlikely btw) than that the computer would screw it up.
Anyway a phase reverse switch is a useful thing to have if you're working out of the box at all, or if you just don't feel like dealing with shit later. However since pretty much every mic pre has one I don't feel like I need to worry about it very often.