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Vinyl Asylum Welcome Licorice Pizza (LP) lovers! Setup guides and Vinyl FAQ. |
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Vinyl Asylum Welcome Licorice Pizza (LP) lovers! Setup guides and Vinyl FAQ. |
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In Reply to: RE: The new AT ART9Xi specs.... posted by blake on October 12, 2020 at 08:09:22:
I think John probably understands coil inductance better than I do, but for purposes of using a "current-driven" phono stage, the current output of a cartridge can be estimated by the simple equation: voltage output divided by internal resistance, or V/R. Since internal resistance is a function of both inductance of the coil, which will have a frequency dependent effect on impedance and resistance, where resistance is due to the length of wire used to make the coil and is a constant at all frequencies, I would guess that you needn't obsess over the inductance per se; because it is a tiny fraction of net resistance in cartridges with very low inductance. Now I will want to see what John says.
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Follow Ups
- RE: The new AT ART9Xi specs.... - Lew 10/12/2008:18:30 10/12/20 (7)
- RE: The new AT ART9Xi specs... - Cougar 08:31:18 10/12/20 (6)
- RE: low inductance - slider 18:00:38 10/12/20 (1)
- RE: low inductance - John Elison 18:05:39 10/12/20 (0)
- RE: The new AT ART9Xi specs... - xaudiomanx 12:47:37 10/12/20 (0)
- Interesting question - Lew 10:57:32 10/12/20 (2)
- RE: Interesting question - John Elison 17:26:20 10/13/20 (0)
- RE: Interesting question - Tre' 11:23:06 10/13/20 (0)
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