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Empire 298 [message #12175] Wed, 25 May 2005 11:56 Go to next message
Manualblock is currently offline  Manualblock
Messages: 4973
Registered: May 2009
Illuminati (13th Degree)
Beautifull example of this table on Ebay. I would like to see some evidence that very massive arms actually can create more record wear.
I understand inertia but that is a consequence of all arms regardless of mass.

Re: Empire 298 [message #12176 is a reply to message #12175] Wed, 25 May 2005 12:10 Go to previous messageGo to next message
Wayne Parham is currently offline  Wayne Parham
Messages: 18691
Registered: January 2001
Illuminati (33rd Degree)

Since the needle is what moves to track the groove, I wouldn't think that arm mass would change record wear. Set-down weight is a different matter, but arm mass is decoupled from the stylus by the compliance of the needle mount.


Re: Empire 298 [message #12178 is a reply to message #12176] Wed, 25 May 2005 13:23 Go to previous messageGo to next message
Manualblock is currently offline  Manualblock
Messages: 4973
Registered: May 2009
Illuminati (13th Degree)
Gotcha; now if the arm is more massive then it should require more energy to move it and since that energy is absorbed and stored by the stylus like a spring then it will be released as heat; no?

Re: Empire 298 [message #12179 is a reply to message #12178] Wed, 25 May 2005 13:39 Go to previous message
Wayne Parham is currently offline  Wayne Parham
Messages: 18691
Registered: January 2001
Illuminati (33rd Degree)

I'm not sure we're talking about the same thing. I'm suggesting that needle vibrations aren't transferred to the tone arm so the arm doesn't add to the moving mass of the stylus.


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