SA-31 Hybrid Stereo Preamplifier
Vincent Audio SA-31 Hybrid Stereo Preamplifier
The Vincent SA-31 stereo preamplifier delivers the luxurious sound of finely-made vacuum tube equipment plus the power, punch, and reliability associated with solid state designs. The vacuum tube output stage of the SA-31 uses a unique proprietary design configuration with a short signal path to create a delicate and detailed soundstage.
“The SA-31 is a very good preamplifier that gives the listeners a significant taste of the sound of higher-priced equipment,” reports Chris Martens in the August 2007 issue of The Absolute Sound.
- Frequency range: 20 Hz – 20 kHz, +/- 0.5 dB
- Output voltage: 2 V
- Input sensitivity: 150 mV
- Total harmonic distortion: < 0.1 % max. (1 kHz, 1 Watt)
- Signal-to-Noise Ratio: > 90 dB
- Input Impedance: 47 k Ohm
- Inputs: 6 x RCA
- Outputs: 2 x RCA, 1 x Rec Out
- Dimensions (W x H x D): 17″ wide, 3.1″ tall, 11.8″ deep
- Weight: 9 lbs.