Pro-Ject Tube Box DS3 B tube phono-preamplifier

The Tube Box DS3 B has balanced in- and outputs to the tube amplification. This precision tube phono preamplifier benefits from outstanding circuit technology from Dr. Sykora and uses ultimate components.

• Tube assembly: 2x E88CC / 6922
• Input impedance: stepless 10-1000 Ohms, fix 47 kOhms
• Capacitance: 50 / 150 / 300 / 400 pF
• Gain (+6dB using XLR Out): 40 / 45 / 50 / 55 / 60 / 65 dB
• Output voltage typically: 500 mV/1kHz at 5mV/1kHz (at 40dB)
• Signal-to-noise ratio: >87dBV - ‚A‘ weighted
• THD: < 0,03%
• RIAA curve accuracy: +/- 0,5dB/20Hz - 20kHz
• Subsonic filter: at 20Hz with 18dB/octave
• Input: 1x 5-pin mini XLR / 1x pair XLR / 1x pair RCA phono
• Output: 1x pair RCA, 1x pair XLR
• Power supply: 18V/1000mA DC
• Power consumption: max 750 mA DC / < 0,5 watt standby

Dimensions: 8.11" W x 2.75" H x 7.63" D