Ortofon SPU #1 E MC helipea

Kirjeldus

Channel balance at 1 kHz: 1.5 dB
Output voltage at 1 kHz, 5cm/sec: 0.18 mV
Channel separation at 1 kHz: 20 dB
Channel separation at 15 kHz: 10 dB
Frequency response 20 Hz – 20 kHz: 3 dB
Tracking ability at 315Hz at recommended tracking force: 60 µm
Compliance, dynamic, lateral: 10 µm/mN
Stylus type: Elliptical
Stylus tip radius: r/R 8/18 μm
Tracking force range: 3.0-5.0 g (30-50 mN)
Tracking force, recommended: 4.0 g (40 mN)
Tracking angle: 20°
Internal impedance, DC resistance: 2 ohm
Recommended load impedance: 10 ohm
Coil wire material: High Purity Copper (OFC)
Cartridge body material: Ground wood and resin composite
Cartridge colour: Black matte
Cartridge weight: 28 g