| Title | Value |
|---|---|
| DRIVE | DRIVE |
| Motor : | DD, Core-less, brush-less PLL DC servo |
| Direct drive | |
| Bearing structure : | Stable Hanging Rotor (v1 ; PL-50/L) |
| Platter : | 31cm diecast aluminium |
| Inertia moment : | 330kg / cm2 |
| Load characteristic : | 0% up to 200g |
| Speeds : | 33 1/3 & 45rpm |
| Full speed ahead : | 1/3 of a rotation (33 1/3 rpm) |
| Starting torque : | 1,6kg / cm2 |
| Wow & flutter : | < 0,013% (PL-50 ; WRMS ; FG direct) |
| < 0,012% (PL-50L ; WRMS ; FG direct) | |
| < 0,023% (WRMS / JIS) | |
| Rotational accuracy : | < 0,002% |
| Drift : | 0,00008% / h |
| 0,00003% / °C | |
| S/N ratio : | > 82dB (DIN-B) |
| > 65dB (JIS) | |
| Braking : | electronic |
| TONEARM (straight) | TONEARM (straight) |
| Type : | twin static balance ; carbon graphite wands |
| variable 5-step oil-damping | |
| Effective length : | 25cm |
| Overhang : | 12mm |
| Tracking error : | + 2,7° / - 1,3° |
| Tracking force : | 0...3g (1 turn = 1g) |
| Cart/headshell weight : | 3g...11g (straight) |
| Included headshell : | 6g...32g (S-shaped) |
| VTA adjustment : | carbon graphite |
| +3 / -4mm | |
| GENERAL | |
| Componentry : | GENERAL |
| 1 Quartz | |
| 10 ICs | |
| 3 Hall | |
| 4 LEDs | |
| 11 transistors | |
| 4 diodes | |
| PC : | 15W |
| Dimensions : | 49 x 19 x 40,1cm |
| Weight : | 14,6kg. |
| List price : | 95,000¥ (1981) |
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