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Bryston 28B SST3

Mono 1000W Power Amplifier

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  • 14B SST3 (Angle)
£10,499.00 (inc VAT) £8,749.17 (exc VAT)
Usually Ships in 3 to 5 Days
20 Years
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The Bryston 28B3 is our flagship power amplifier, a single channel (mono) amplifier which sounds incredibly detailed and musical at very low levels and maintains that same sophistication and drive capability with even the most difficult inefficient speakers, large or small.

Inputs: 1x Balanced Inputs (XLR or TRS), 1x Single Ended Inputs (RCA)

Power Capabilities

  • 1000W into 8 Ohms
  • 2000VA Power Supply


  • Balanced and Single Ended audio inputs
  • Selectable gain at 23 or 29dB
  • No fans or other moving parts
  • Regulated power supplies to all voltage gain stages
  • Convection cooled and housed in a fully aluminium chassis
  • Energy storage power transformers maximise dynamic range


  • Harmonic Distortion: ≤.005% from 20Hz to 20kHz at 1000W
  • Noise below full output: -116dB single ended, -117dB balanced
  • Slew Rate: >65V/µS
  • Power Bandwidth: .5Hz to >100kHz
  • Damping Factor: >500 at 20Hz (8Ω)
  • Switchable Gain: 23dB or 29dB

SKU: 28b-sst3

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