The Bryston 28B³ is our flagship power amplifier, a monoblock amplifier that delivers exceptional detail and musicality even at very low levels, maintaining the same elegance and driving capability with even the most difficult speakers, large or small.

Power Capabilities:

• 1000W into 8Ω
• 2000 VA power supply

Features:

• Balanced and single-ended audio inputs
• Selectable gain at 23 or 29dB
• No fans or moving parts
• Regulated power supplies on all voltage gain stages
• Natural convection cooling and full aluminum chassis
• Power storage transformers that maximize dynamic range

Specifications:

• Total 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)
• Selectable Gain: 23dB or 29dB

Options:

• Available in silver or black faceplate (4U + .55”)
• 17” faceplate (no handles) or 19” faceplate (with handles) available (not rack mountable)