Pro-Ject Phono Box S2 Ultra

Input impedance 10 Ohm/ 100 Ohm/1 kOhm / 47 kOhm Input capacitance 100 pF/ 220 pF Gain switch 40dB/43dB/60dB/63dB Subsonic switch -18 dB @ 20 Hz Signal-to-noise ratio 89 dB V (MM) THD 0.00052% RIAA accuracy < 0.4 dB / 20 Hz - 20k Hz In/Out sockets 1 pair RCA connectors Power consumption 18 V / 80 mA Outboard power supply 18 Volt DC/ 500 mA Dimensions ( W x H x D ) 103 x 37 x 119 mm Colour silver or black Weight 570 g without power supply