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

Additional information

Brand

Bryston

Bryston is a Canadian company that has been designing and hand crafting state-of-the art electronics for professionals and consumers for over twenty-five years. The company are committed to producing the most accurate and reliable products available, and such is the confidence in their products they still offer a twenty-year warranty on all analogue designs.

PMC has been the proud distributor of Bryston products since 1993, and Bryston's world leading active electronics and amplification feature in PMC’s active loudspeaker systems.