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樓主 |
發表於 2013-12-25 21:28:33
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請教不敢當
Ortofon和VinylEngine網站有提供一些信息
http://www.ortofon.com/support/c ... resonance-frequency
http://www.vinylengine.com/cartr ... ResonanceCalculator
“To maintain a cartridge/tonearm system resonance frequency within the acceptable range of 7 to 12 Hz, whereas 10 Hz recommended, it is necessary to choose a cartridge with the mass and compliance matching the tonearm.”
1/ effective mass 10 grams or below is considered low mass (e.g. early SME’s, Grace 747).
2/ effective mass 11-25 grams is considered moderate mass (e.g. SME 309, IV, IV-Vi, V, Triplanar, Graham).
3/ Arms above 25 grams of mass are high mass (e.g. Eminent Technology, Dynavector).
Using Van den Hul Colibri as an example
http://www.vandenhul.com/products/phono/the-colibri
"A regular carbon-nylon plastic body. Total cartridge weight is 6 gram. Suitable for arms with an effective tone arm mass of 8 gram to 14 gram. The plastic bodied version carries the -P suffix in its name."
Seems like you may want to consider the moderate to light mass tonearms
Good luck with your search
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樓主: JSL
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發表於 2013-12-25 13:09:10
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