The SPU Synergy features a wood-based housing and has a revised generator system which allows for a maximum output of 0.5 mV, 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.
Output voltage at 1000 Hz, 5cm/sec. | 0.5 mV |
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Channel balance at 1 kHz | < 1.5 dB |
Channel separation at 1 kHz | > 23 dB |
Channel separation at 15 kHz | > 15 dB |
Frequency response | 20-20.000 Hz ± 2 dB |
Tracking ability at 315Hz at recommended tracking force | > 60 µm |
Compliance, dynamic, lateral | 8 µm/mN |
Stylus type | Nude Elliptical |
Stylus tip radius | r/R 8/18 µm |
Tracking force range | 3.0-4.0 g (30-40 mN) |
Tracking force, recommended | 3.5 g (35 mN) |
Tracking angle | 20° |
Internal impedance, DC resistance | 2 ohm |
Recommended load impedance | 10 – 50 ohm |
Cartridge body material | Ground wood and resin composite |
Coilwire material | High Purity Copper (OFC) |
Cartridge colour | Shiny Black |
Cartridge weight | 28 g |