Ortofon SPU-A is one of Ortofon's most advanced, its production started with the appearance of

the first stereophonic gramophone records in the mid-50s of the last century,

it combines the most advanced and selected materials from Denmark and Japan.

Specifications:

Brand: Ortofon
Phono Cartridge Model: SPU-A
Country of Manufacture: Denmark
Output voltage at 1000 Hz, 5cm/sec. - 0.18 mV
Channel balance at 1 kHz - 1.5 dB
Channel separation at 1 kHz - 20 dB
Channel separation at 15 kHz - 10 dB
Frequency response: 20-25.000 Hz ±2 dB
Tracking ability at 315Hz at recommended tracking force ) - 70 µm
Compliance, dynamic, lateral - 10 µm/mN
Stylus type: spherical
Stylus tip radius - R 18 µm
Tracking force range - 3.0-4.0 g (30-50 mN)
Tracking force, recommended - 3.5 g (40 mN)
Tracking angle - 20°