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Warning: Linn tonearm anti-skate not accurate

Hi,

After repeatedly having problem, including ruining a perfectly aged Koetsu Urushi, I found with the aid of HFNRR that the Linn Ekos antiskating is not accurate.

With 3 different cartridges tracking between 1.7 - 2.0g, the optimal anti-skatings were found to be between setting the tonearm anti-skating dial to "2.4-2.6 g". I checked with the anti-skating setting tracks on HFNRR test record (most MC can cover the first 2 tracks, but Shure V15 can go through 3 tracks).

After using my cartridge on the Ekos for about one year, playing about 100 hours, at 1.9g VTF, anti-skating dialed to '1.9g', my cantilever was slanted about 5 degree to the left (view towards the rear of tonearm), indicating undercompensation.

Another fellow Linn users told me he found same thing with Akito tonearm and also had a slanted cantilever.

So please check your setting before ruining another cartridge.

www.extremephono.com
extremephono

Showing 1 response by bkearns

bkearns
10 posts
 
Extremephono,

You should read the thread "Anti-skating question" again, because you seem to have missed the point.

The point was (and is) that setting antiskating using blank bands often leads to too much compensation.

The fact that Rega arms overcompensate, while true, is not related.
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