PHILIPS GP412
¥ 32,000 (around 1973)
Commentary
MM type cartridge of Super M series.
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Model Rating
| Type | MM Type Cartridge |
| Weight | 7g |
| Needle tip equivalent mass | 0.6 mg or less |
| Output voltage | 1.2mV/cm/sec |
| Channel balance | 1 dB or less |
| DC resistance | 1.1k Ω |
| Inductance | 750mH |
| Crosstalk | 25 dB or More (1 kHz) |
| Horizontal compliance | 30x10-6cm/dyne |
| Vertical compliance | 20x10-6cm/dyne |
| Needle tip | 7x18 μ m, diamond needle |
| Recommended needle pressure | 0.75g ~ 1.5g |
| Distortion factor | 0.7% (Specified Needle Pressure 1.2g) |
| Exchange needle | 30021(¥16,000) |