amplifier pre amplifier

Vincent SA 31 silver

Vincent SA-31 - hybrid precursor

Combination of valve sound and transistor. The preamplifier SA-31 uses high-precision ALPS potentiometer. The amplifier trains of the left and right channel are separately constructed, in order to achieve a low-noise distance. The output amplifier is designed in Class-A technology.

Technical Specifications

  • Tubes: 2 x 6N16B
  • Nominal Output Voltage: 2 V
  • Distortion: <0.1% (1 kHz, 1 Watt)
  • Input Sensitivity: 150mV
  • Signal to noise ratio:> 90 dB
  • Input impedance: 47 kilohms
  • Inputs:
    4 x stereo RCA
  • Outputs:
    1 x stereo RCA Rec Out
    2 x Stereo RCA Pre Out
  • Power supply: 230 V / 50 Hz
  • Dimensions (WxHxD): 430 x 80 x 300 mm
  • Weight: 4.5 kg

Customers who bought this product bought also the following products:


* Prices incl. 19 % Tax excl. Shipping costs, ** suggested retail price
© 2016 Rö-HiFi GmbH