MM cartridges and capacitance


Can someone explain to me why an MM cartridge would "want" to see more than the minimum possible level of capacitance loading?

This question is provoked by a lot of commentary on "that" "MMs are great" thread, and a question someone just asked, and the fact that I have two phono stages (granted, older Japanese stages) which have multiple capacitance settings and I have never gotten a "better" result from being at the high end rather than the low end. In many cases, it doesn't seem to make a difference, but so far I have not gotten an improvement from raising the capacitance setting.
t_bone

Showing 1 response by waynefia

I have one of these CAP210 things on my Ortofon on a VMS20E MKII. Did not even know it was there. Those cartridges need 400 pf per Ortofon, which is more the most pre and cables can provide. I forgot I did not switch in any capacitance, so I set the maximum of 220, plus cable, plus the unknown CAP210, which equalled over 600pf, which seemed to make playback overly noisey ?