Description
Bryston 3B³ Dual-Mono Amplifier
The Bryston 3B³ Dual-Mono Amplifier reproduces exactly what is captured in a recording without exception and without added distortion is our benchmark.
Way back in 1973, a young engineer named Chris Russell took his new prototype amplifier, the PRO 3, to an A list studio in Toronto for an audition.
He left with an order for two.
Nearly five decades later, that amp has evolved into the Bryston 3B Cubed. It’s twice as powerful as the original and ten times as impressive.
Though it’s one of our smaller amplifiers, it features all the same technology found in our venerable 4B. One big advantage, however, is the shallow depth. The 3B Cubed is a great all around amp, but is especially useful for shallow mounting depth applications.
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Reviews
- The interesting thing about the new sound is that it is smoother and warmer, yet still comes across as completely neutral, and with a refinement and low-level resolution that leaves nothing to be desired. The most amazing quality perhaps is in the treble, which is supremely subtle and decidedly non-edgy, even with the most critical speakers. Christiaan Punter | HFA
- Last but not least, a very exciting insight: Whether it’s the high damping factor or the broadband – the Bryston power amp has perfectly harmonized with all my speakers and literally made the most of them. Jochen Reinecke | Fairaudio
- After our extensive tests, we can conclude that with the 3B³ you really get a heck of an amplifier. A powerhouse that is not only enormously robust, but also plays with delicate, almost surgical precision. We can only say that the 3B³ belongs in the absolute reference class. Harro Tillema | Alpha Audio
Features
- Balanced XLR and Single ended RCA input
- 2 Channels each with fully independent power supplies including transformers
- 200W into 8 ohms (and up to 300 into 4 ohms) per channel
- The patented Salomie circuit found in all Cubed Series amplifiers
- Switchable gain (23dB or 29dB)
- Fully convection cooled means no noisy fans
- Machined and anodized aluminum enclosure and dress panel
- Less than 500mW 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
World Class Engineering
Bryston amplifiers are world famous for all the right reasons. Some of the most well known movies and music were recorded in studios using Bryston amplifiers. You can get the studio sound at home.
All Bryston amplifiers are engineered and manufactured in their state-of-the-art facility in Ontario, Canada to precise tolerances using top quality materials. Each product is then tested for 100 hours before it leaves the building and includes a thorough inspection report so you can see just how well your unit performs.
Then, they guarantee its excellent performance and trouble free operation for 20 years – an industry first! Whether your goal is lifelike stereo sound, Hollywood cinema experience at home, or music throughout your home, Bryston amplifiers will satisfy your craving for the best sound reproduction available.
Zero Compromise
Every amplifier is built to be a crystal clear window into the music. Each channel is fully independent including its own power supply and transformer regardless of how many channels are in a package. Even the integrated amplifiers use identical amplifier channels to their equally rated separate equivalents.
Convection Cooled
Bryston amplifiers are entirely convection cooled. That means even at full power, they can dissipate heat passively with our computer optimized heat sinks. Fans get noisy, collect dust, and can eventually fail. Bryston wants you listening for a lifetime.
Make it Yours
Your system should look as great as it sounds. Make Bryston amps your own by choosing from different dress panel options.
Nearly all models are available with black or silver anodized aluminum dress panels. You might prefer the clean lines of our 17 inch wide panels, or the athletic stance of our 19 inch panels which include front mounted handles. Choose classic green indicator LEDs or the bold look of modern blue.
Specifications
- Dimensions: Inches: 17 (43.18 cm) or 19 (48.26 cm) W x 20.6 cm H x 27.30–32.39 cm (with front handles) D
- Weight 35 lbs | 16 kg
- Frequency Response: <1hz – 100khz: -3db
- THD+N (20Hz-20kHz @ Rated Power, 8Ω): <0.005%
- Power Output (per channel): 200W @ 8Ω | 300W @ 4Ω
- Noise: RCA: -<106db
- XLR: <-111db
- Input Impedance:
- Unbalanced 7.5kΩ
- Balanced 30kΩ+ / 6kΩ-
