MM to MC back to MM

Rauliruegas....What can you say about the other cartridge technologies.

Ceramic (Piezoelectric)..Using this technology very cheap cartridges could be made, but a few true High Fidelity ones were also made.

Capacitive...Tracked at one gram when other cartridges were 5 grams or so.

Strain gauge...

Any others?
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Jsadurni , don't forget Apple and Microsoft:)

Dear Eldartford: The last Piezo that I use was a very very old Zenith, because of time I can't comment nothing about. I never knew any High Fidelity unit like you mentioned, sorry.

Strain gauge, well Sao Win ( Win Labs ) designed one: the SDT10 that I never heard and that had not much success and in the last CES was presented a new strain gauge cartridge design that I can't remember the manufacturer. The strain gauge design has some advantages because there is no magnets/coils/armature/moving mass ( there are no problems with capacitance, impedance, hum and the like ), it can go down to DC!!! and goes easyly to 40-50kHz ( flat ), needs its own preamp that could be its " weak " link.

It will be interesting to test this one straing gauge cartridge bis a bis a " normal " one and compare the quality sound reproduction of both. Any one out there ( in controled conditions ) already hear it?

Regards and enjoy the music.

Raul.

Dear Jsman: The B&O cartridges are a very good choice too.

Regards and enjoy the msuic.
Raul.

Thanks you guys for all the replys, even the ones that got a bit OT.