| Maker | Acutex Brand Acutex USA International Company |
| Function | |
| Additional Model ID | 315 III STR |
| Form Factor | ½" Standard Mount |
| Signal Path | Analog Hardware |
| Date Produced | 1978 |
| Dimensions (H × W × D) | |
| Weight | 6.2g |
| Frequency Response | 20Hz-40kHz (20Hz-20kHz ±0.75dB) |
| Output Voltage | 4.0mV | |
| Channel Separation (1kHz) | 32dB | |
| Channel Separation (10kHz) | 28dB | |
| Channel Balance (1kHz) | 0.75dB | |
| IMD (+6dB) | 1.2% | |
| Trackability (10kHz) | 36cm/sec | |
| Compliance (100Hz) | 38x10⁻⁶cm/dyne | |
| Tracking Force Range | 0.9-1.9g | |
| Pressure Tracking | 0.4-0.9g | |
| Stylus Type | Perfect STR | 0.3x1.6x0.6mil |
| Effective Tip Mass | 0.6mg | |
| Body Color | Blue |
Comments