Question about Technics SL-1210 Turntable

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Loud buzz from deck, seems to be coming from RCA cable

Loud buzzing sound when deck is connected to mixer, it's worse when I touch the RCA cables with my finger and stops when I touch the grounding bolt on the mixer. any idea what is causing this buzz?

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And clean the conectors at the end of the tone arm , where you screw your cartridge in and be sure the tonearm is grounded properly.

Posted on May 09, 2015

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It seems that is bad grounding of the gear, check i everything is conected to ground. I can also be the quality of the cable, Bad cables can produce a lot of noise, try using other cables.

Posted on Apr 07, 2015

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First of all remove the wires to the cartridge. With the amp on, touch each of the wires to the cartridge with your finger. one at a time. On one you should hear a loud buzz on the left and on another a loud buzz on the right.
If you get no loud buzz on the left. There is something wrong with either the connections between the deck, or the pre-amp of the amplifier. This will not effect any other function on the amp such as tape or cd.
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