Output voltage (at 1 kHz, 3.54 cm/sec): 200 mV - 400 mV Channel balance (at 1 kHz): below 2 dB Channel separation (at 1 kHz): more than 10 dB Tracking force: 5.0g (4 - 6g) Easy to install, excellent sound quality, and strong tracking ability Compatible with record player systems: 1210, 1410, 1551, 421, 614, 807, 811, 814, 851, 901, 943, AAT970, AF887, AF963, B14, GP215 (Plug-in Cartridge), 421, 807, 811, 814, AAT970, AF100, AF180, AF270, AF380, AF381, AF400, AF461, AF471, AF563, AF571, AF574, AH901, AH902, AH963, AH970, AH972, AH990, AH993, B14, F1040, F1042, F1131, F1141, F1210, F1231, F1340, F1353, F1551, F1410, GA160, GA308, GF133, GF614, GF827, GF851 Replacement stylus for Diplomat JUKEBOX, Grundig 61GB, Norelco 1210, 1410, 1551, 421, 614, 65, 807, 811, 814, 851, 901, 943, AAT970, AF887, AF963, AH900, B14, GP214 (Plug-in Cartridge), GP215 (Plug-in Cartridge), 65, AAT970, AF887, AF963, AH900, GP214, GP215, GP315, Stereo 200, 22AF200, 661, AG-3306, 3310, AG-3224, 3228, 3302 This is an improved replacement cartridge, not an original imported cartridge Color: Black Material: ABS Package Contents: 1 x Replacement Stylus Only the stylus is included; other items are not included Light reflection and different display settings may cause slight color variations between the product and the image Measurement error allowance: +/- 1-3 cm