The SPU Meister Silver GM MkII has been improved on coil winding material, stylus and magnet.
The cartridge has been outfitted with high purity multi-conductor 6–nines Silver wire (of a purity of 99,9999 %) for a more open and revealing high end presentation.
The nude elliptical stylus tip mass has been decreased by a factor of more than 50%, resulting in increased tracking ability and reproduction of microdynamic detail.
The generator system has been revised to produce a slightly higher output to ensure compatibility with a wider range of moving coil transformers and active MC preamplifiers.
Output voltage at 1000 Hz 5cm/sec - 0,3 mV
Channel balance at 1 kHz < 1 dB
Channel separation at 1 kHz > 20 dB
Channel separation at 15 kHz > 10 dB
Frequency response 20 - 20 kHz +2/-1 dB
Tracking ability at 315 Hz at recommended tracking force *) > 70 μm
Compliance, dynamic, lateral - 8 μm/mN
Stylus type - Nude elliptical
Stylus tip radius - r/R 8/18 μm
*) Typical value
Tracking force range - 3.0-5.0 g (30-50 mN)
Tracking force recommended - 4.00 g (40 mN)
Tracking angle - 20º
Internal impedance, DC resistance - 1.5 ohm
Recommended load impedance > 10 ohm
Coilwire material - Silver, 6-nines
Cartridge body material - Grinded wood and resin composite
Cartridge colour - Shiny black
Cartridge Weight - 32 gram