Ortofon SPU 1 S Moving Coil Cartridge

DESCRIPTION

Ortofon SPU 1 S 

The SPU 1 models, with their universal connector, ensure the ability to mount the units in a wider range of tonearms with universal (SME) mount, e.g. Ortofon TA-110 and TA-210 tonearms.

The combination of SPU 1, ST-7 Moving Coil transformer and TA-110/TA-210 tonearms gives a supreme experience. With their linearity and full bodies, the SPU 1 models are a perfect solution for the playback of stereo recordings.

Sonically, the SPU 1 models are genuine SPUs, known for their full-bodied and powerful music image, minimum of intermodulation distortion and an impressive channel separation.

The SPU 1 S features a Spherical stylus.

Technical Specifications
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 - 20-20.000 Hz ± 3 dB
Tracking ability at 315Hz at recommended tracking force *) - 60 µm
Compliance, dynamic, lateral - 10 µm/mN
Stylus type - Spherical / Elliptical
Stylus tip radius - R 18 µm / 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°
*) Typical value
Internal impedance, DC resistance - 2 ohm
Recommended load impedance > 10 ohm
Cartridge body material - Ground wood and resin composite
Coil wire material - High Purity Copper (OFC)
Cartridge colour - Black matte
Cartridge weight - 28 g 
*Reprint from manufacturers website
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