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Ortofon SPU Mono CG 65 DI MKII Moving Coil SPU Phono Cartridge

by Ortofon
UPC: 5705796240306
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The SPU Mono CG 65 Di MkII for the playback of early 65 m mono and 78 rpm recordings

The Mono CG 65 Di MkII is an SPU-style Moving Coil cartridge with a spherical stylus profile. The CG 65 Di MkII provides an authentic method of playing back these early recordings with a remarkable level of sonic accuracy, regardless of the materials used to manufacture these discs.

This cartridge features a 1.5mV output, which makes it suitable for use with a variety of medium-gain moving coil transformers. Ortofon ST-M25 moving coil transformer is designed exclusively for the SPU Mono CG 25 Di MkII and SPU Mono CG 65 Di MkII.

Technical data

Output voltage at 1000 Hz, 5cm/sec. - 1.5 mV
Frequency range at - 3dB - 20-18.000 Hz
Frequency response - 20-15.000 Hz + 3 / - 1 dB
Tracking ability at 315Hz at recommended tracking force *) - > 60 m
Compliance, dynamic, lateral
Stylus type - Spherical
Stylus tip radius - R 65 m
Tracking force range - 4.0-5.0 g (40-50 mN)
*) Typical value

Tracking force, recommended - 4.5 g (45 mN)
Tracking angle - 20
Internal impedance, DC resistance - 6 Ohm
Recommended load impedance - > 100 Ohm
Cartridge body material - Wooden Powder
Coilwire material - High Purity Copper (OFC)
Cartridge colour - Black
Cartridge weight - 33 g