WE ARE AN AUTHORIZED ORTOFON DEALER!FULLY TESTED - LIKE NEW, DOES NOT INCLUDE TOOLS, BRUSH, OR TRACKING FORCE GAUGE.Ortofon MC Vivo Red Cartridge - $400 LISTEntering the exclusive world of Ortofon’s famous moving coil sound: • A special 7-nines (99.9999% pure) copper wire manufactured in Japan • Low internal impedance makes the cartridge less sensitive to load and therefore ensures compatibility with the widest range of preamps and transformers • A special and newly developed polycarbonate based resin, Lexan DMX, in Piano Black is used for manufacturing of the body. This revolutionary material improves rigidity and damping properties and also has a very durable scratch resistant surface. Rigidity is an important performance character as the plastic-body serves as basis for the cartridge. SpecificationsOutput voltage at 1000 Hz, 5cm/sec: 0,5 mVChannel balance at 1 kHz: < 1,5 dBChannel separation at 1 kHz: > 23 dBChannel separation at 15 kHz: > 15 dBFrequency range at -3dB: 20-25.000 HzFrequency response: 20-20.000 Hz ± 2 dBTracking ability at 315Hz at recommended tracking force: > 65 µmCompliance, dynamic, lateral: 13 µm/mNStylus type: Elliptical diamond on alu cantileverStylus tip radius: r/R 8/18 µmTracking force range: 1,6-2,0 g (16-20 mN)Tracking force, recommended: 1,8 g (18 mN)Tracking angle: 20°Internal impedance, DC resistance - 6 OhmRecommended load impedance - > 10 OhmCartridge body material - Lexan DMXCartridge colour - BlackCartridge weight - 7g