In the HI-Fi and Disco business since 1972... New stock .... Fits SONOTONE Cartridges 3509 GARRARD KS40A diamond Stylus (main tip Diamond, secondary tip Sapphire) LP33/45 only (NO 78RPM tip) New Often fitted in the following Record players , changers or Audio systems: GARRARD KS40A, RS404 FERGUSSON 2419, 3050, 3052, 3366, 3367, 3369, 3371, 3446, 3457, 3458, 3464, 3465, 3474, 3475, 3545, MARCONI /MARCONIPHONE 4369, 4450, 4475 ULTRA 6340, 6341, 6450B, 6457, 6461B, 6465, 6474, 6475, PLESSEY 3509, ADD, ADS, ASS STEREOSOUND SUPER 10 VERNITRON / SONOTONE 3509, ADD, ADS, ASS Van de MOLEN STEREO TEN DL , STEREO 10 DL, SUPER 10