Bryston 7B Cubed Mono Power Amplifier

Description

7B³

Bryston 7B Cubed / 7B³mono amplifiers are truly special. Though they do not look much different, they are a big step up from the venerable 4B Cubed / 4B³.

The power supply for this mono-block amplifier is built around a specially-wound transformer that is substantially more efficient than normal. With twice the power available, they can drive all but the most brutal loads to lifelike levels.

But, even at whisper-quiet levels, the Bryston 7B Cubed reveal detail and nuance in your recordings that you never knew existed – until now.

Features

• Balanced XLR and Single ended RCA input.
• Dual binding post pairs.
• 600 W into 8 ohms (and up to 900 W into 4 ohms).
• The patented Salomie circuit found in all Cubed Series amplifiers.
• Switchable gain (23 dB / 29 dB).
• Fully convection cooled means no noisy fans.
• Machined and anodized aluminum enclosure and dress panel.
• Less than 500 mW standby power consumption.
• SoftStart microprocessor controlled startup sequence won’t trip circuit breakers.
• DC trigger for automated turn on and turn off.
• Legendary Bryston 20-Year Warranty.

Specifications

• Dimensions: (Inches, WxHxD) 17 / 19 x 5.8 x 15.5 / 17.8 (with front handles)
• Weight: 53 lbs / 24 kg
• Frequency Response: <1 Hz – 100 kHz, -3 dB
• THD+N (20 Hz – 20 kHz @ 600 W, 8 Ω): <0.005 %
• Power Output: 600 W @ 8 Ω / 900 W @ 4 Ω
• Noise: RCA -117 dB / XLR -119 dB
• Input Impedance: Unbalanced 7.5 kΩ / Balanced 5 kΩ / leg

Options

• Silver or black faceplate.
• 17-inch or 19-inch faceplate (non-rack mountable).
• 19-inch version comes with front mounted handles.

Full Bryston Range Available

Unilet Sound & Vision are official retail partners for Bryston, providing sales, advice and assistance on their entire range of high-quality products. Please do get in touch if you would like a demonstration or wish to purchase.

More Information

• 7B Cubed Mono Power Amplifier, by Bryston