Ortofon SPU#1 S Phono Cartridge
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.
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 - ± 3 dB Tracking ability at 315Hz at recommended tracking force 65 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° Internal impedance, DC resistance - 2 ohm Recommended load impedance > 10 ohm Cartridge body material - Ground wood and resin composite Coilwire material - High Purity Copper (OFC) Cartridge colour - Shiny black Cartridge weight - 30 g