I recently purchased a M25C for a project, and checking out the specs for moving magnet cartridge, I could not find the internal resistance and inductance for this cartridge. I did find the recommended load of 47k ohms in parallel with 250pF. Please provide the data.
DC resistance of each coil: 1,550 ohms +/- 10%
Inductance of each coil: 650 milliHenries +/- 15%