On 07/03/2015 04:02, Phil Allison wrote:


** MM = moving magnet, the most common type of magnetic PU cartridge.

Most have about 500 to 700 ohms DC resistance, 0.5H of inductance and a recommended load of 47kohms in parallel with 250pF.

Moving coil ( MC ) cartridges have low resistances, generally from about 1ohm to 30ohms.


Spot on. Cartridge I'm using is MM, a M55E. According to Shure spec DC
resistance = 630 Ohms, inductance = 730 mH preferred load = 47k Ohms,
and about 400 pF

Which led me he
http://www.tnt-audio.com/sorgenti/lo...magnets_e.html