Bryston - 14B³ - Stereo Power Amplifier

The 14B³ is Bryston’s flagship stereo amplifier, engineered to deliver massive power, effortless dynamics, and uncompromising transparency for the world’s most demanding loudspeakers and listening environments. Built around Bryston’s Cubed Series technology and patented Salomie input stage circuitry, the 14B³ combines immense current capability with remarkable control and musical refinement.

What makes the 14B³ especially impressive is how relaxed and composed it remains even under extreme demands. Bass is deep and authoritative, imaging stays locked in during dense musical passages, and the amplifier preserves tonal accuracy without becoming harsh or clinical. Its fully balanced design, oversized power supply, and convection-cooled chassis all contribute to exceptionally low noise and long-term reliability.

Delivering 600 watts per channel into 8 ohms and up to 900 watts per channel into 4 ohms, the 14B³ has the headroom and stability to anchor truly reference-level two-channel systems. Designed and manufactured in Canada with Bryston’s legendary reliability standards, it’s a statement amplifier built for decades of serious listening.

Available in Silver or Black finishes.
Additional faceplate and rack mount configuration options available.

FEATURES

• Flagship Stereo Power Amplifier
• Bryston Cubed Series Technology
• Patented Salomie Input Stage Circuitry
• Balanced XLR and Single-Ended RCA Inputs
• User Selectable 23dB / 29dB Gain Configuration
• Fully Convection Cooled Design
• No Fans or Moving Parts
• Machined and Anodized Aluminum Chassis
• Regulated Power Supplies for Voltage Gain Stages
• SoftStart Microprocessor Controlled Startup Circuit
• DC Trigger Input for Automated Power Control
• Massive Toroidal Power Transformer Design
• Dual Binding Post Pairs
• Ultra Low Noise and Distortion Design
• Designed and Manufactured in Canada
• Legendary 20 Year Bryston Warranty

SPECIFICATIONS

• Amplifier Type: Stereo Power Amplifier
• Class of Operation: Class AB
• Power Output: 600W per Channel @ 8Ω / 900W per Channel @ 4Ω
• THD + N: <0.005% (20Hz–20kHz @ 600W, 8Ω)
• Frequency Response: <1Hz – 100kHz (-3dB)
• Noise:
  • RCA: -117dB
  • XLR: -119dB
• Input Impedance:
  • Unbalanced: 7.5kΩ
  • Balanced: 5kΩ / Leg
• Gain Settings: 23dB / 29dB Selectable
• Slew Rate: >60V/µS
• Damping Factor: >300 @ 20Hz (8Ω)
• Inputs: Balanced XLR / Single-Ended RCA
• Speaker Outputs: Dual Binding Posts
• Cooling System: Fully Convection Cooled
• Standby Power Consumption: <500mW
• Dimensions: 17” or 19”W x 8.25”H x 20”D
• Weight: 95 lbs / 43 kg
• Faceplate Options: Silver or Black
• Manufacturing: Designed and Manufactured in Canada