Here we go again. Nice try ;)
Oh no, there's metal in your records!
IMO, this is completely out of left field. But, here’s the story. On Saturday, there was a "seminar" at the local stereo shop about why you should listen to high quality records. It turned out to be a 3 hour commercial for this dude who wants to market his services as a "HQ record shopper" of sorts. For a mere $240, you get an annual subscription to his services. You pick a title, and he will find the "best available" version of the record... so you can buy it. And, when he brings it to you, he’ll bring other similar records for you to buy. Most of these records are in the $50 to $100 range, so this "service" clearly not for me. Plus, I kind of like the hunt for a gem.
Anyway, the point of the post: One thing he said is that some older vinyl has metallic content embedded in the vinyl, and that it can interact with your cartridge’s magnet, causing distortion. Therefore, you should only buy the newest, most pristine (hence most expensive) vinyl records... from him, of course. I didn’t want to challenge him on the spot in front of others, but in my mind I’m thinking this is the most ridiculous claim I’ve ever heard. Even more ridiculous than gems you place on your speakers to change the way they sound... but, I digress. I understand he wants to show the true value of his "service"... but, seriously? Interesting business idea... but metal in the vinyl?
Just for fun, I did a little bit of google searching for metal in vinyl, and I found links to Metallica and Whitesnake records, but no stories about the metal embedded in the vinyl. So, can you prove me wrong, or just remind me that I’m not all that gullible. Please! Anyone have any information about such a wild claim?
Anyway, the point of the post: One thing he said is that some older vinyl has metallic content embedded in the vinyl, and that it can interact with your cartridge’s magnet, causing distortion. Therefore, you should only buy the newest, most pristine (hence most expensive) vinyl records... from him, of course. I didn’t want to challenge him on the spot in front of others, but in my mind I’m thinking this is the most ridiculous claim I’ve ever heard. Even more ridiculous than gems you place on your speakers to change the way they sound... but, I digress. I understand he wants to show the true value of his "service"... but, seriously? Interesting business idea... but metal in the vinyl?
Just for fun, I did a little bit of google searching for metal in vinyl, and I found links to Metallica and Whitesnake records, but no stories about the metal embedded in the vinyl. So, can you prove me wrong, or just remind me that I’m not all that gullible. Please! Anyone have any information about such a wild claim?
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- 45 posts total
moonglum
Here we go again. Nice try ;)I'm not sure what you mean here. You previously stated: According to one of the World’s top cartridge makers/builders/re-builders, acquired magnetic particulates inside the cartridge generator are not an occasional occurrence (as I would have thought and implied earlier) but a surprisingly COMMON occurrence … Since the appearance of magnetic “crud” inside a cartridge is a confirmed FACT ...If you state it's a "confirmed fact," you must have some substantiation of that. Otherwise, it's not confirmed, and perhaps not a "fact." Correct? |
http://kuzutetu.cside3.jp/dia100930.jpg The linked photo is of the internals of a Victor MC-L1000 cartridge. As far as I know, the cartridge in the photo was not subjected to unusual neglect, nor was it operated in a uniquely iron-laden environment. The gold-colored object in the upper part of the photo is the front yoke, the darker object running across the center of the photo is the magnet, the object in the lower part of the photo is the rear yoke, and the silver-white rod running down from the center of the photo is the cantilever. The photo shows clearly that enough grime has been attracted to the yokes to completely fill up the gap (horizontal in the center of the photo). The shape of the grime bulging out of both sides of the gap implies significant magnetic content. The clogged-up gap completely immobilized the cantilever - cleaning out the gap restored normal cantilever mobility. |
- 45 posts total