Testina MM Ortofon OM30 Super

Descrizione

Testina per Giradischi Ortofon OM-30 Super con il suo stilo OM 30, perfetta , usata pochissimo, non ho più la sua scatola ma posso spedire in involucro protetto a prova di corriere. Ortofon Super OM 30 Output voltage at 1000 Hz, 5cm/sec.: 4 mV Channel balance at 1 kHz: 1 dB Channel separation at 1 kHz: 25 dB Channel separation at 15 kHz: 15 dB Frequency range: 20-29.000 Hz Frequency response: 20-20.000 + 2 / - 0 dB FIM distortion at recommended tracking force, DIN 45.542: < 1% Tracking ability at 315Hz at recommended tracking force: 90 µm Compliance, dynamic, lateral: 25 µm/mN Stylus type: Nude Fine Line Stylus tip radius: r/R 8/40 µm Equivalent stylus tip mass: 0,3 mg Tracking force range: 1,25-1,75 g (12,5-17,5 mN) Tracking force, recommended: 1,5 g (15 mN) Tracking angle: 20° Internal impedance, DC resistance: 1 kOhm Internal inductance: 580 mH Recommended load resistance: 47 kOhm Recommended load capacitance: 200-400 pF Cartridge colour, body/stylus: Black/Black Cartridge weight: 5 g Replacement stylus unit: Stylus 30