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 10-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
