ORTOFON
Xpression
Wkładka Xpression to połączenie trzech elementów bardzo charakterystycznych dla firmy Ortofon:
- Wycinanie z materiałów SLM w technologii stosowanej wcześniej we wkładkach MC A90 i SPU 90-lecia
- Modyfikacje w systemie generatora wprowadzone w MC A90 i MC Windfeld
- Tradycyjne wzornictwo Ortofon
| Output voltage at 1000 Hz, 5cm/sec. | 0,3 mV |
| Channel balance at 1 kHz | < 0,2 dB |
| Channel separation at 1 kHz | > 28 dB |
| Channel separation at 15 kHz | > 22 dB |
| Frequency range at - 3dB | 10-60.000 Hz |
| Frequency response FIM distortion at recommended | 20 Hz-20.000 Hz + 0.5/- 1.5 dB |
| Tracking ability at 315Hz at recommended tracking force | 90 µm |
| Compliance, dynamic, lateral | 11 µm/mN |
| Stylus type | Special polished Nude Ortofon Replicant 100 on Boron Cantilever |
| Stylus tip radius | r/R 5/100 µm |
| Tracking force range | 2,3-2,8 g (23-28 mN) |
| Tracking force, recommended | 2,6 g (26 mN) |
| Tracking angle | 23° |
| Internal impedance, DC resistance | 4 Ohm |
| Recommended load impedance | > 10 Ohm |
| Cartridge body material | SLM stainless steel and special proprietary TPE compound |
| Cartridge colour | Black |
| Cartridge weight | 28 gram |