For Technics SL-220 SL-220A SL-220M SL-220MC SL-221. For Technics SL-028_01E SL-H-302 SL-H-305 SL-Q-200 SL-Q-212 SL-Q-300 SL-Q-303 SL-Q-312A SL-Q-350. Attaches to the grounding lug on the turntable and connects to the grounding lug or chassis screw on the receiver / amplifier or pre-amplifier.
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