Specifications:

Phono MM
Frequency response : +/- 0,25 dB RIAA / 25 Hz - 20 kHz
Input sensitivity : 4 mV
Gain : 50 dB
Input capacity : 220 pF
Input impedance : 47 kOhm
Output impedance : 100 Ohm
Signal-to-noise ratio : -90 dB / 2,5 V Output level
Max input level : 19 mV at 1 kHz
Total Harmonic Distortion : 0,008% bei 5,4 V RMS

Phono MC
Frequency response : +/- 0,25 dB RIAA / 25 Hz - 20 kHz
Input sensitivity : 100 µV - 1 mV
Gain : 58 db, 62 dB, 68 dB, 72 dB (adjustable)
Input impedance : 62 Ohm - 1 kOhm
Output impedance : 100 Ohm
Signal-to-noise ratio (at Gain 72 dB input short-circuited) : -74 dB / 2,5 V Output level
Signal-to-noise ratio (at Gain 52 dB input short-circuited) : -86 dB / 2,5 V Output level
Max input level : 2,3 mV at 1 kHz
Total harmonic distortion : 0,008% bei 5,4 V RMS
Power consumption : < 2 W
Weight preamplifier : 0.8 kg
Weight power supply : 0.1 kg