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Brand: Ortofon
Model: SPU Royal GM MKII
The SPU Royal GM MKII provides a playback experience that embodies the essence of analogue, with generous refinements which bring the legendary SPU cartridges into the realm of unrivaled perfection. The addition of Ortofon’s unique Replicant 100 stylus and reduced tip mass ensures open and detailed sound reproduction for a purely exquisite listening experience. Electrum coils, consisting of a gold and silver alloy, provides uncolored and precise transmission of armature movements while the slightly modified damping system makes it possible to reduce VTF and achieves a higher level of linearity. High purity 6-nines copper wiring ensures impeccable signal transmission and preservation of the finest of microdynamic detail.


Output voltage at 1000 Hz, 5cm/sec: 200µV

Channel balance at 1kHz: < 1dB
Channel separation at 1kHz: > 25dB
Channel separation at 15kHz: > 20dB
Frequency range at -3dB: 20-60.000Hz
Frequency response FIM distortion at recommended: 20-20.000Hz +1.5/-0dB
Tracking ability at 315Hz at recommended tracking force: 70µm
Compliance, dynamic, lateral: 8 µm/mN
Stylus type: nude Replicant 100
Stylus tip radius r/R: 8/18µm
force range: 2.5-3.5g (25-35mN)
Tracking force, recommended: 3.0g (30mN)
Tracking angle: 20°
Internal impedance, DC resistance: 6 ohms
Recommended load impedance: > 100 ohms
Cartridge body material: grinded wood
Coil wire material: gold-plated silver
Cartridge color: black
Cartridge weight: 30g