The SPU Classic N is sold without the integrated headshell unit.
The SPU Classic N is a Moving Coil (MC) cartridge with an 18µm spherical stylus profile.
Listeners who wish to mount the SPU Classic on a traditional headshell may do so by using SPU N adaptor. Those with vintage SPU-type headshells can use the Classic N to recreate an authentic and functional SPU cartridge. NB: Vintage SPU-type headshells are no longer available.
The ST-7 transformer is a perfect match for the SPU Classic N cartridge.
Specifications | |
---|---|
Output voltage at 1000 Hz, 5cm/sec. | 0.2 mV |
Channel balance at 1 kHz | < 1 dB |
Channel separation at | 1 kHz > 20 dB |
Channel separation at 15 kHz | > 10 dB |
Frequency response | 20-20.000 Hz ± 3 dB |
Tracking ability at 315Hz at recommended tracking force *) | 65 µm |
Compliance, dynamic, lateral | 8 µm/mN |
Stylus type | Nude spherical |
Stylus tip radius | R 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 | 2.0 ohm |
Recommended load impedance | > 10 ohm |
Coilwire material | High Purity Copper (OFC) |
Cartridge colour | Black |
Cartridge weight | 13 g |