Bang & Olufsen SP-12
¥ 19,000 (around 1973)
Commentary
MMC cartridge that uses MMC (Moving Micro Cross) system.
Model Rating
| Type | MMC Cartridge |
| Frequency band | 15 Hz to 25 kHz ± 3 db 50 Hz to 10 kHz ± 1.5 dB |
| Stylus Diameter | 0. 2x0. 7 mil (oval) |
| Proper needle pressure | 1.0g ~ 1.5g |
| Channel separation | 25 dB or More (1 kHz) |
| Channel balance | Within 2 dB |
| Compliance | min:25x10-6cm/dyne |
| Vertical tracking angle | 15 ° |
| Output voltage | 5mV/5cm/s |
| Load impedance | 47k Ω |
| Dead weight | 8.5g |
| Exchange needle | Type5430(¥19,000) |