Bryston 28B Cubed Mono Block Amplifiers
Best ultimate sound reproduction for discerning audiophiles.
Bryston Audio's Reference 28B Cubed Monoblock Amplifiers deliver unparalleled audio performance, offering a warm, punchy, and musical sound. These monaural amplifiers boast a thunderous 1000W into 8 ohms and up to 1800W into 4 ohms, ensuring they can drive virtually any loudspeaker with total grace and ease. Featuring the patented Salomie circuit found in all Cubed Series amplifiers, they provide exceptional sound quality across all power output levels. The fully convection-cooled design means no noisy fans, and the robust machined and anodized aluminum enclosure ensures durability. With less than 500mW standby power consumption and a SoftStart microprocessor-controlled startup sequence, these amplifiers are as efficient as they are powerful. They include balanced XLR and single-ended RCA inputs, dual binding post pairs for speaker connections, and a DC trigger for automated operation. Bryston backs these exceptional amplifiers with their legendary 20-Year Warranty.
$13795.00
Owner Satisfaction
4.8
/ 5
Category Rank
38
/ 2552
#38 in Power Amplifiers
Price vs Category Average
+67%
Above average
Who it's for
- Audiophiles with challenging speakers seeking ultimate authority.
- Discerning listeners prioritizing transparent, uncolored audio reproduction.
- Serious enthusiasts valuing long-term reliability and manufacturer support.
Who should skip it
- Budget-conscious audiophiles or those seeking value.
- Homeowners with limited space or specific aesthetic requirements.
- Listeners with efficient speakers or smaller listening spaces.
Performance breakdown
Power Headroom
Effortlessly drives even the most demanding loudspeakers with massive power reserves.
Sonic Transparency
The Salomie circuit delivers an incredibly clean and musical audio signal.
Thermal Management
Silent convection cooling eliminates fan noise for a pristine listening environment.
Build Integrity
Robust anodized aluminum construction ensures a lifetime of reliable performance.
Operational Efficiency
Smart power management keeps standby consumption impressively low for such power.
Long-term Reliability
The legendary twenty-year warranty sets the industry standard for peace of mind.
Features
- Thunderous 1000W power output
- Fully convection-cooled design
- Balanced XLR and Single-ended RCA inputs
- Dual binding post speaker outputs
- Patented Salomie circuit
- Low standby power consumption
- SoftStart startup sequence
- Legendary 20-Year Warranty
What customers say
Customers consistently praise the Bryston 28B Cubed for its exceptional sonic purity and immense power delivery, creating an immersive listening experience. Reviewers frequently highlight the amplifiers' robust build quality and the brand's reputation for long term reliability, ensuring a premium and dependable audio foundation. The design is often appreciated for its understated elegance, complementing high end audio setups without drawing undue attention.
Know before you buy
No, the 28B Cubed features a fully convection-cooled design. This means it operates silently without the need for noisy internal fans, making it ideal for quiet listening environments.
Yes, the amplifiers are equipped with both balanced XLR and single-ended RCA inputs, ensuring compatibility with a wide range of preamplifiers and audio systems.
With 1000W into 8 ohms and up to 1800W into 4 ohms, these monoblocks are designed to handle virtually any loudspeaker on the market with ease and authority.
The SoftStart sequence manages the power-up process to prevent large current inrush, which protects your home's electrical circuits and extends the longevity of the amplifier's internal components.
Bryston provides a legendary 20-year warranty on their amplifiers, which covers manufacturing defects and performance issues, reflecting their confidence in the build quality and reliability of the Cubed series.
Yes, the 28B Cubed includes a DC trigger input, allowing you to synchronize the power state of the amplifier with your preamplifier or processor for seamless automated operation.
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