Cartridge "demagging"


I currently own a Sumiko Fluxbuster Cartidge Demagnifier and a Shelter 90X moving coil cartridge. I have heard some arguments against using an active system such as the Fluxbuster in that it can eventually harm the cartridge. It does make things sound better but I am concerned I am doing damage. Any thoughts?
bikeman
bman
I just got a VDH Black Beauty about 4 months ago. I've had Audioquest cart demagger and Gryphon system dmagger for years. I stopped demaggin the cartridge. Van den Hul explains why you shouldn't and a lot more on his web site, most of which is over my liberal arts educated head. Cartridges are enough black art without me second guessing someone with the experience of Mr. VDH.

Jeffb28451
We've heard significant improvements after playing the frequency sweeps on the Cardas test LP. They are meant to demag a system, and it seems unlikely to THIS liberal arts educated head that playing a frequency sweep could do any harm. Of course I also don't understand how playing a frequency sweep would demagnify anything, but I'll not second guess someone with the experience of Mr. Cardas!

In the interest of full disclosure, a friend of mine tried the Cardas sweeps on his sytem and heard no difference. Maybe I majored in voodoo?
a)risk to destroy
b)if not destroyed, still no difference could be heard.
c)cartridge should normally be magnetized wether it's MM or MC.
Geez, next to vinyl vs. the "D" word and Tubes vs. SS, the Mag vs. De-mag topic seems to split audiophiles like few others. You hear all kinds of comments pro and con. To make matters even more confusing, I've heard cogent, convincing arguments from both sides of the issue from people whose opinions I respect highly.

I've never tried de-magging any of mine for fear of the a) on Marakanetz' list above. With my budget, I can't afford to ruin anything. Like Doug, I've tried the Cardas sweep record and found that there was no difference after using same. Now, I am not sure if it is because my cartridge was not yet at a stage where it needed treatment, there were other issues at play, or if it is just an ineffective product for my cartridge. But, it seems to have worked for Doug and he has a good ear for his system.

Some highly esteemed members here swear by the demagnetizers like the Aesthetix Benz, etc. while others swear they can ruin the cartridge or will cause you to require more and more frequent use. Kinda like the older rechargeable batteries.

Color me confused.
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