- Spare diamond for the pro S series- Color: gray - The output voltage: 1000 Hz, 5 cm /sec. 5 MV - Channel balance: 1KHz- 2 dB - Channel separation: 1kHz- 20 dB - Channel separation: 15 kHz- 15 dB - range Frequencies: -3 dB - 20 to 18,000 Hz - Frequency response: 20 to 18,000 Hz +/- 2 DB - Capacity monitoring: 315 Hz by dint of support Recommend - 70 pm - Compliance, lateral dynamics: 7 pm /m n - Type of diamond: spherical - radius of the diamond tip: R 26 pm - Supporting range: 3.0-5.0 g (30-50 min) - Recommended support force: 4.0 g (40 min) - Reading angle: 20 ° - Impedance Internal, DC resistance: 750 ohm - Internal inductance: 450 MH - Recommended load resistance: 47 kohm - Recommended load capacity: 200-600 PF