Tonearms with no anti-skate adjustment


I am in recent possession of a Grace 704 uni-pivot tonearm, which has no anti-skate adjustment. This is not optimal IMO, but should I really be worried?
jdjohn

Showing 2 responses by williewonka

Seems you might be missing the same part the thread below identifies a similar issue...
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http://audiokarma.org/forums/index.php?threads/grace-tone-arm-anti-skate-set-up-question.356558/

Anti-skate is reqired to counter the effect of the "drag" the stylus/cartridge exerts on the arm while playing a track.
- Things can change if the cartridge, or even stylus-type is changed.

Even which track is selected sometimes has an impact, but with a mono recording this is rarely the case

Other impacts are
- the amount of friction the arm pivot bearing produces
- how good the actual anti-skate device on the arm is designed and operates.

Well designed/built arms tend to have very effective Anti-skate designs and their low friction pivot bearings tend to make them much more sensitive to anti-skate adjustment, in which case it is best to get it right.

I’ve had arms where anti-skate made little to no difference - but my Audomods arm/Cartridge combo is very sensitive and has an excellent anti-skate device that even counters the changes in drag that occur as the cartridge approaches the center of the album.

The easiest method to test ant-skate is to play an album that has been recorded in Mono.
- You should hear a centralized image, which may move left and right as you adjust the anti-skate.

You can also go "high-tech" with test records and a meter to measure output voltage of each channel

Personally - i trust my ears and use the mono-recording method
- if the image is "relatively" central you probably have little to worry about.

Regards - Steve
@cleeds  - 
That is mistaken. Anti-skate is used to compensate for a force that an offset pickup arm exerts that gives it a tendency to "skate" towards the spindle.  
Thanks for  the correction - That was what I was attempting to say in my rather "clumsy" manner.

I also forgot to include the important aspect of Anti Skate, which is
" that gives it a tendency to "skate" towards the spindle"
 
Again - thanks for the clarity

Cheers