Hybrid stereo preamplifier

The further development of our hybrid preamplifier SA-31. Compared to the predecessor the SA-32 has additionally symmetrical input- and output connections. Also we imporved the whole circuit again. Now there are two more 6N16 tubes inside, locatet directly in front of the output. Because of this the sound becomes more naturalness and more musicality.

For a comfort operation we added a high-class remote control in a aluminium case.

Technical Specifications

  • Frequency response: 20 Hz - 20 kHz ±0.5 dB
  • Nominal Output Voltage: 2 V
  • Total Harmonic Distortion: < 0.1% (1 kHz, 1 W)
  • Input sensitivity: 500 mV
  • Signal to Noise Ratio: > 90 dB
  • Input Impedance: 47 k Ω
  • AC power connection type: 230 V/50 Hz
  • Inputs: 5 x RCA stereo (LINE IN), 1 x XLR-IN
  • Outputs: 2 x RCA stereo (PRE OUT),
    1x XLR-OUT 1 x RCA stereo (REC OUT), 1 x Power Control
  • Dimensions: 430 x 77 x 360 mm
  • Weight: 6,2 kg
  • Colour: silver / black
  • Tubes: 4x 6N16


Stereo valve preamplifier

We developed a Vincent pre-amplifier SA-T7 that increases pure amplifying of precious audio signals with tubing on a level never realised before.


Hybrid stereo preamplifier

A preamplifier suited to the real virtues of authentic stereo reproduction, perfecttogether with the SP-331.


Hybrid stereo preamplifier

This improved variant of the SP-31 stands out with its full equipment, refined housing, Class A and new functions.


Stereo Preamplifier

Upgraded preamplifier that provides your system with even more precision and musicality than its predecessor.