ELIMINATE TURNTABLE HUM INSTANTLY: Annoying buzz and hum from your Technics turntable is a grounding problem, not a hardware failure. Compatible with SL-BD10, SL-BD20, SL-BD22, SL-QD22, SL-QD33, SL-L26, SL-DD33, SL-J33 and 20+ more SL series models.