Bryston 3B³ Cubed Series Professional Stereo power amplifier - 2 x 150 Watt RMS

Bryston 3B³ Cubed Series Professional Stereo Power Amplifier

The Bryston 3B³ 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.

*Bryston 4B³  pictured.

Power Capabilities:

• 200W into 8Ω
• 300W into 4Ω
• 400W into 8Ω (Bridged Mono)

Bryston 3B3 Features

• Active extremely low distortion input buffer
• Balanced and Single Ended audio 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

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