The SPU Century technical data
Output voltage at 1 kHz, 5 cm/sec. 0.2 mV
Channel balance at 1 kHz 1.0 dB
Channel separation at 1 kHz 22 dB
Channel separation at 15 kHz 15 dB
Frequency range at -3 dB 20–25,000 Hz
Frequency response 20–20,000 Hz +3 dB / -2 dB
Tracking ability at 315 Hz at recommended tracking force *) 70 µm
Compliance, dynamic, lateral 8 µm/mN
Stylus type Nude Shibata on an Aluminium cantilever
Stylus tip radius r/R 6/50 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
Coil wire material Silver Plated High Purity Copper (OFC)
Recommended load impedance >10 Ohm
Cartridge body material SLM Aluminium/Wood
Cartridge colour Black/Beech
Cartridge weight 32 g
*) Typical value