Replaces the following needles: Acutex 310IIE, 312/III, 315/III, 320/III; Akai RS-100, RS-120; Astatic N1801-7D; Hitachi DS-ST103; Kenwood N-45; Magnavox 560418, 560421; Pfanstiehl 707-DE; Radio Shack RS1150; Realistic RS-1150. Used in the following cartridges: ACUTEX 310, 312, 315, 320; AKAI PC100, PC-100, PC120, PC-120; HITACHI MT-103, MT103; MAGNAVOX 560418. Tip: Elliptical Diamond; Tip Radius: .0004 x .0007. Speeds: 16, 33, 45 RPM; Tracking Force: 1-1/2 to 3 Grams. Manufactured in Switzerland. Pfanstiehl has been in the turntable needle business for over 90 years - longer than anyone else! Caution: Make sure the needle that you are buying looks exactly like the one you are replacing, if the cartridge has been changed, the stylus may not fit. If you are unsure, please dont purchase. Used in the following turntable models: Akai: PC-100, PC-101, RS-100, RS-101, RS-102, RS-103, RS-104, RS-105, RS-106, RS-107, RS-108, RS-109, RS-110, RS-111, RS-112, RS-113, RS-114, RS-115, RS-116, RS-117, RS-118, RS-119, RS-120, AP-100, AP-100C, AP103C, AP-206, AP-207, AP-300C, AP-306, AP307, AP-B110, APB110, AP-100, AP-B110, AP-L45; Hitachi: DST400, HITACHI MC-D-100, MCD100, SDT-1, SDT1, HSDT-1SU, SDT1SU, SDT-300, SDT-400, SDT400, SDT-6260, SDT-7675, SDT-7676, DT7676, SDT-7680, SDT7680, SDT-7765, SDT-7778, SDT-7785, SS-6220; Sanyo Fisher: SDT1SU, SDT7675, 707. SDT7676, DT7680, SDT7765, SDT7778, SDT7785, SS6220