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Vinyl Asylum Welcome Licorice Pizza (LP) lovers! Setup guides and Vinyl FAQ. |
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Vinyl Asylum Welcome Licorice Pizza (LP) lovers! Setup guides and Vinyl FAQ. |
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In Reply to: target arm/cartridge resonance when playing 78s? posted by Tre' on May 27, 2017 at 11:00:26:
What arm/cartridge resonance frequency would you like?
The cartridge weighs 6.8-grams and mounting hardware weighs about 1-gram for a total of 7.8-grams. This provides an arm/cartridge resonance frequency of 14.25-Hz in a 12-gram Technics tonearm when using compliance of 6.3 x 10 -6 cm/dyne.
If you want an arm/cartridge resonance frequency higher than 14.25-Hz you need a lower effective mass tonearm. On the other hand, if you want an arm/cartridge resonance frequency of 10-Hz, you would need tonearm effective mass of 32.4-grams. For a 12-Hz arm/cartridge resonance frequency you would need a 20.1-gram effective mass tonearm.
Best regards,
John Elison
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Follow Ups
- RE: target arm/cartridge resonance when playing 78s? - John Elison 05/27/1712:17:59 05/27/17 (7)
- RE: target arm/cartridge resonance when playing 78s? - Crazy Dave 07:11:20 05/28/17 (6)
- Why lower? - Tre' 17:35:01 05/29/17 (4)
- RE: Why lower? - John Elison 21:19:52 05/29/17 (3)
- Thanks (nt) - Tre' 07:27:16 05/30/17 (0)
- RE: Why lower? - belyin 23:45:40 05/29/17 (1)
- RE: Why lower? - John Elison 23:59:32 05/29/17 (0)
- Good points! /nt\ - John Elison 12:24:35 05/28/17 (0)
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