Ortofon SPU Classic GM MkII
The SPU Classic GM MKII, known for its dynamic and powerful sound reproduction, is a Moving Coil (MC) cartridge with an 18µm spherical stylus profile.
The SPU Classic series embodies the essence of the original Moving Coils and are a perfect solution for the playback of both early and modern and contemporary stereo recordings.
We offer Special Repair Service for SPU Classic GM MkII »
| Techical data |
|
| 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 range at - 3dB |
20-25.000 Hz |
| 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 |
6 Ohm |
| Recommended load impedance |
> 10 Ohm Grinded wood |
| Cartridge body material |
Grinded wood |
| Coilwire material |
High Purity Copper (OFC) |
| Cartridge colour |
Nickel/Black |
| Cartridge weight |
32 g |
| *) Typical value |
 |
|
