Bang & Olufsen SP-15
¥ 36,000 (around 1973)
Commentary
MMC cartridge that uses MMC (Moving Micro Cross) system.
Model Rating
| Type | MMC Cartridge |
| Frequency band | 20 Hz to 30 kHz ± 2.5 dB 50 Hz to 20 kHz ± 1.5 dB |
| Stylus Diameter | 0. 2x0. 7 mil (oval) |
| Proper needle pressure | 0.7g ~ 1.5g |
| Channel separation | 25 dB or More (1 kHz) |
| Channel balance | Within 1.5 dB |
| Compliance | min:30x10-6cm/dyne |
| Vertical tracking angle | 15 ° |
| Output voltage | 3mV/5cm/s |
| Load impedance | 47k Ω |
| Dead weight | 4g |
| Exchange needle | Body replacement (¥ 18,000) |