Hello all and Merry Christmas!!
Looks like my MMC20EN cartridge is worn out. I tested it using a Hi-Fi News Analogue Test LP and it fails band 7,8 & 9 bias setting on side 1. It pass all tests when I first checked it about 6 months ago after a slight tweek of the cartridge in the tone arm.
I looked at the cart under a microscope and can see a flat spot on either side of the stylus that makes me think it is worn out.
I am wondering about getting it rebuilt or buying a used one off fleabay. I have heard a lot about Sound-Smith and came across Audio Origin (but never heard back from them after I sent an email) then there is Audio-Bay on fleabay that offers rebuild service.
I still have the original MMC6000 but the stylus fell off some time ago but I think it is rebuildable as well.
Decisions decisions!! Any help?