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Ortofon SPU Mono GM MKII Moving Coil SPU Phono Cartridge - Safe and Sound HQ
Ortofon SPU Mono GM MKII Moving Coil SPU Phono Cartridge - Safe and Sound HQ

Ortofon SPU Mono GM MKII Moving Coil SPU Phono Cartridge

by Ortofon
UPC: 5705796240283
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$1,129.00

SKU SPUMonoGMMKII

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    • The SPU Mono GM MkII is for the playback of early 25 m mono recordings

    The SPU Mono GM MkII is a high output Moving Coil cartridge a with a spherical stylus profile, for the playback of early 25 m mono recordings.

    The SPU Mono GM MkII provides an authentic method of playing back these early vinyl recordings with remarkable level of sonic accuracy, and its high output negates the need for a moving coil transformer.

    Specs
    Technical data

    Output voltage at 1000 Hz, 5cm/sec. - 3 mV
    Frequency range at - 3dB - 20-20.000 Hz
    Frequency response - 20-15.000 Hz + 2 / - 1 dB
    Tracking ability at 315Hz at recommended tracking force *) - > 70 m
    Compliance, dynamic, lateral - 12 m/mN
    Stylus type - Spherical
    Stylus tip radius - R 25 m
    Tracking force range - 3.0-5.0 g (30-50 mN)
    *) Typical value

    Tracking force, recommended - 4.0 g (40 mN)
    Tracking angle - 20
    Internal impedance, DC resistance - 100 Ohm
    Recommended load impedance - 47 kOhm
    Cartridge body material - Wooden Powder
    Coilwire material - High Purity Copper (OFC)
    Cartridge colour - Black
    Cartridge weight - 30.5 g