LP Turntable Rotation speed varies. Was in storage for years. New belt. Product SL-20 not listed. Entered closest match.

There are in all these outlets Patricia.

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u mean the recor speeds and slows down? if its an older turntable there is some play in the bpms thats why most people get direct drive. my sugguestion is to look it over and tinker w things but dont break it. im sure you can find a manual online

sounds like your drive belt needs replacing.

Chances are the belt is slipping. Therefore ridding up and down, causing the speed problems.

Here is a link for Technics Turntable replacement belts...just scroll way down the page for your SL-B210 belt listing $10.00. Hopes this helps.
http://www.turntablebasics.com/belts/technics.html

the prestige gold might be a little bit of overkill for this turntable meaning the turntable is middle of the road and the cartridge is hi-end.

To get a closer match for your TT try a yahoo search for "AT3482P-DE" (with the quotes) and the result will be the closest match to what this turntable is designed for. also you can find your TT's owner manual here
http://www.vinylengine.com/library/technics/sl-bd22d.shtml but you will have to register to download the free manual. in that manual you will find the shape of the drawings for the cartridge is the same. both made by audio technica

hello

You need a belt.. Lift up the record support..(platter) Underneath you will see a metal post.. Belt goes around that and the bottom of the plate.(there is a rim) . If the belt is there, motor might be bad..

There is a speed control IC inside this unit that could be defective or the speed detect sensors could be faulty. WIthout seeing the actual machine it is hard to tell. This one is a direct drive if memory serves me correctly, so you should not have this kind of drift. With the unit only a year old, I would not expect a motor problem either. Can you tell if the drift is toward higher speed or lower? Or does it vary?

Dan

Howdy Ivy:

An Adobe PDF format service manual for the Technics SL-23 turntable can be downloaded from

http://www.servicemanuals.net/

for about $16.

Good luck!
Paul H.

Most common problem is the belt getting soft, especially if it has sat for a long time. It will get a weak spot where it sat on the drive pulley and every time the turntable goes around and hits that weak spot it will slow down a little making it sound like a warped album.

The belts are usually very easy to replace. Usually just lift off the turntable or there might be a small clip on the center pin, then it lifts off. Replacement belts can be ordered from several places, as shown in this search... http://www.google.com/search?&q=SL-B200+Technics+turntable+belt