Ortofon SPU Synergy GM
The SPU Synergy GM modernizes the classic SPU design with a number of optimizations designed for optimum compatibility and sonic purity.
The SPU Synergy features a wood-based housing and has a revised generator system which allows for a maximum output of 500µV, relaxing the requirement for high gain transformer or active preamplification systems.
While still making use of a highly polished Nude Elliptical stylus, the stylus tip mass has been reduced significantly, resulting in reduced VTF and higher tracking ability.
| Technical data |
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| Output voltage at 1000 Hz, 5cm/sec. |
500 µV |
| Channel balance at 1 kHz |
< 1,5 dB |
| Channel separation at 1 kHz |
> 23 dB |
| Channel separation at 15 kHz |
> 15 dB |
| Frequency range at - 3dB |
20-30.000 Hz |
| Frequency response FIM distortion at recommended |
20-20.000 Hz ± 2 dB |
| Tracking ability at 315Hz at recommended tracking force *) |
70 µm |
| Compliance, dynamic, lateral |
8 µm/mN |
| Stylus type |
Nude elliptical |
| Stylus tip radius |
r/R 8/18 µm |
| Tracking force range |
2,5-3,5 g (25-35 mN) |
| Tracking force, recommended |
3,0 g (30 mN) |
| Tracking angle |
20° |
| Internal impedance, DC resistance |
2 Ohm |
| Recommended load impedance |
10 - 50 Ohm |
| Cartridge body material |
Grinded wood |
| Coilwire material |
Goldplated Silver |
| Cartridge colour |
Shiny Black |
| Cartridge weight |
30 g |
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| *) Typical value |
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Ortofon A/S | Stavangervej 9 | DK-4900 Nakskov | Denmark | Tel. +45 54 91 19 15 | Fax +45 54 91 19 11 |