Power Amplifiers

Bryston 3B SST2 Stereo 150 Watt per Channel Power Amplifier



We were so impressed with the performance of the Bryston 14B SST2 stereo power amplifier, we decided to take a look at their smaller power amplifier, the 3B SST2, which delivers 150 watts rms x 2 into 8 ohms.

At 40 pounds, but just 150 watts x 2 output, I still had to lug this thing carefully into the lab. Carefully because of my shoulder rotator cuff, not because of the amp. This amplifier is built - like all Bryston amplifiers - to give UPS truck drivers terrific muscle definition. And, as it turns out, the amplifier delivers its own brand of definition . . . mighty fine, I might add.


  • Design: Solid State Stereo Power Amplifier; Class AB
  • Power: 150 Watts RMS x 2 into 8 Ohms, 250 Watts RMS into 4 Ohms, 400 Watts RMS Bridged
  • MFR: 1 Hz - 100 kHz
  • THD+N: 0.007%
  • S/N: 110 dB
  • Input Sensitivity: 2.3 Volts
  • Inputs: Balanced XLR and Unbalanced RCA
  • Dimensions: 5.25" H x 19" W x 12.5" D
  • Weight: 40 Pounds
  • MSRP: $3,850 USA
  • Bryston