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PostPosted: June 26th, 2019, 10:49 am 
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Joined: March 5th, 2013, 9:35 am
Posts: 221
Location: Highland, MD
Imagine keeping that platter centered with respect to the arm.

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PostPosted: June 26th, 2019, 11:36 am 
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Joined: January 15th, 2015, 7:19 am
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Location: Baltimore MD
Well I have not ordered one yet.
Does anyone know this reviewer?
Did get to keep it for a good review?


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PostPosted: June 26th, 2019, 1:24 pm 
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Joined: June 22nd, 2013, 11:00 am
Posts: 517
Roscoe Primrose wrote:
And unless you're using a strain gauge cartridge, the magnetic fields from the suspension have got to affect the cartridge... :angry-banghead:


I was thinking that magnetic fields effect the cartridge.


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PostPosted: June 26th, 2019, 3:13 pm 
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Joined: July 17th, 2016, 6:24 am
Posts: 600
DaveR wrote:


BAAAD Idea!!

Why would anyone introduce a magnetic field near a cartridge?

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PostPosted: June 26th, 2019, 3:24 pm 
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Joined: July 8th, 2016, 4:34 pm
Posts: 276
If the cartridge is a moving coil and the magnetic field is configured as to not be time varying at the cartridge there would not be problem. A dc magnetic field would mess up a variable reluctance cartridge. You can configure the magnetic field to be static while the platter rotates by making it cylindrically symmetric. It still wouldn't be worth the effort. My question is still is a laser "cartridge" better than a mechanical one.


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PostPosted: June 26th, 2019, 4:27 pm 
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Joined: February 28th, 2013, 3:31 pm
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Magnetic fields can be very musical.


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Magnetic_Fields_Jarre_Album.jpg
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PostPosted: June 26th, 2019, 6:40 pm 
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Joined: January 15th, 2015, 7:19 am
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Location: Baltimore MD
If you look back we went through the same discussion when the Mag-Lev was introduced over a year ago


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PostPosted: June 26th, 2019, 6:58 pm 
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Joined: January 15th, 2015, 7:19 am
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Location: Baltimore MD
https://youtu.be/mbh0BzCkmVk


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PostPosted: June 26th, 2019, 7:00 pm 
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Joined: January 15th, 2015, 7:19 am
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Location: Baltimore MD
https://youtu.be/TFWeEL63Hzs


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