Sure cartridge - dead channel

Electrically amplified phonographs or radio/phonographs and related components (approx. 1928-1990).



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wingnut049
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Location: Parkton, North Carolina USA

Sure cartridge - dead channel

by wingnut049 » Tue May 05, 2015 4:13 pm

I have a Sure cart. in my Garrard A Mk II changer. All of a sudden I've lost one of the stereo channels. I've switched to a cart. from my other A and it plays fine. Upon inspection of the problem cart. I see no loose wires. Has anyone heard of this happening? I'll admit that the cart. has been in use for 10-15 years, at least. Thanks.


Ron Rich
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Re: Sure cartridge - dead channel

by Ron Rich » Tue May 05, 2015 4:27 pm

Although rare for Shure and Pickering--they do "just die"--- Ron Rich

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MattTech
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Re: Sure cartridge - dead channel

by MattTech » Tue May 05, 2015 7:55 pm

Common causes for this is tarnish/corrosion on the silver plated terminals that mate the headshell to the arm itself.
Or tarnish and loosening of the clips on the cartridge pins.
Measure the ohms + to - on each channel.
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