Ortofon SPU #1 S / SPU #1 E 唱頭

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產品資料

宣傳冊

Features

Perfect all-rounders for the newcomers to the world of SPU

The SPU #1 S and SPU #1 E feature:  

-    Respectively Spherical and Elliptical stylus. The SPU #1 E elliptical stylus profile provides more detailed sound reproduction and expansive imaging.

-    High Purity Copper armature windings and terminal leads

-    Grinded wood and resin composite housing

These SPU cartridges embodies the essence of the original Moving Coils and are a perfect solution for the playback of both early and modern and contemporary stereo recordings.  Excellent price-to-performance ratio.

SPU #1 S & E Technical data

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°

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 - Black matte

Cartridge weight - 28 g

*) Typical value