3B³ PRO Amplifier

The Bryston 3B³ PRO is dual-channel (stereo) amplifier designed for a wide range of audio/video systems which call for medium to high amounts of power, but wish to avoid sacrificing sonic accuracy and long-term reliability.

Features:
  • Individual channel trim pots
  • Rack mountable 19" black faceplate (3U)
  • Balanced and Single Ended audio inputs
  • Balanced and Single Ended inputs
  • Selectable gain at 23 or 29dB
  • Regulated power supplies to all voltage gain stages
  • Independent power supplies for each channel
  • Convection cooled and housed in a fully aluminum chassis
  • No fans or other moving parts
  • Bridging switch configures amplifier into a single 400W Channel
Power Capabilities:
  • 200W into 8Ω
  • 300W into 4Ω
  • 400W into 8Ω (Bridged Mono)

Specifications:

  • Harmonic Distortion: ≤.005% from 20Hz to 20kHz at 200W
  • Noise below full output: -110dB single ended, -113dB balanced
  • Slew Rate: >60V/µS
  • Power Bandwidth: .5Hz to >100kHz
  • Damping Factor: >500 at 20Hz (8Ω)
  • Switchable Gain: 23dB or 29dB


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