| Mic/Pre impedance "matching"- What Are The Rules? [message #186489] |
Fri, 15 September 2006 20:15  |
Sputnik Messages: 1 Registered: September 2006 |
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Much attention has been given to finding the optimum impedance match between a microphone and preamp, especially with the rise of impedance-selectable pres.
Working with a wide range of both mics and pres, I am wondering how one determines - from a technical perspective - which pre would best suit a specific microphone?
The base research that I have done yields guidelines, such as: "the input impedance of the pre should be 10x the source impedance of the mic..."
Sonic factors notwithstanding, what are the "rules" for impedance matching?
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