Bryston 7B³ Monoblock Amplifier - Silver - 19 Inch Faceplate With Handles - Each

7B³ Power Amplifier

• Single-channel monoblock power amplifier
• Power output: 600W into 8 ohms; 900W into 4 ohms
• Balanced (XLR and TRS) as well as singled ended RCA inputs are both available and can be selected using the Input Select switch on the rear panel of the amplifier
• Active extremely low distortion input buffer
• Selectable gain at 23 or 29dB
• Regulated power supplies to all voltage gain stages
• Convection cooled and housed in a fully aluminum chassis.
• No fans or other moving parts
• Energy storage power transformers maximize dynamic range

Cubed Series Features

• Patented circuitry developed in conjunction with Dr. Alexandru Salomie
• New patented input circuit is precisely optimized and linear
• Input circuit features 12 active devices in a groundbreaking array
• Quad-Complementary output mimics the characteristics of a Class-A design, but with dramatically lower distortion
• Each amplifier channel includes its own fully independent power supply with separate transformer
• Dramatically less distortion at the input stage
• Improved common mode noise rejection
• Major improvement in EMI/RFI noise rejection
• Less than 500mW standby power consumption
• Updated dress panel aesthetic with clean lines and new finish
• Cubed Series models are available in black or silver colored dress panels and are 17 or 19 inches wide; 19"-wide models include front mounted handles.
• Manufactured in Bryston's state-of-the-art Peterborough, Ontario Canada facility utilizing many locally sourced components
• Each product receives one hundred hours of burn-in before shipping and rigorous pass/fail testing plus achievement of performance benchmarks
• Amplifiers are warranted to be free of defects in materials and workmanship for a full twenty years

• Power output: 600W into 8 ohms; 900W into 4 ohms
• Harmonic Distortion: ≤.005% from 20Hz to 20kHz at 600W
• Noise below full output: -113dB single ended, -116dB balanced
• Slew Rate: >60V/µS
• Power Bandwidth: .5Hz to >100kHz
• Damping Factor: >300 at 20Hz (8Ω)
• Switchable Gain: 23dB or 29dB
• Dimensions: 17" or 19" wide, 6.3" high, 16.2" deep (add 1.6" depth to C-Series 19"-wide model for front-mounted handles)
• Weight: 55 lbs.