Do not miss this!! One of Bryston's best ever amplifiers
new cubed models have extreme clarity and detail, better soundstage
with great dynamics, more depth, sweeter highs and overall truly amazing
They will go "head-to-head" with amps costing 3-4 times more. Even die-hard tube lovers are amazed by these new amps!!
Absolute Mint Condition (lightly used, not even a fingerprint / no pets, non smoking).
With 17 years of warranty remaining.
The amp comes with original box, manual with factory test results, powercord.
Free insured shipping to the 48 contiguous states.
AK & HI would be extra. Buyer pays PayPal fee. Thank you for looking...
14B3 "Cubed" Stereo (2 channel) Amplifier
Power Capability: 600W into 8Ω, 900W into 4Ω. (per channel).
Harmonic Distortion: ≤ .005% 20Hz to 20kHz @ 600W.
Noise below full output: -119dB single-ended, -120dB balanced.
Slew Rare: >60V/µS.
Power Bandwidth: 0.5Hz to >100kHz.
Damping Factor: >500 at 20Hz (8Ω).
Active extremely low distortion input buffer.
Balanced and Single Ended audio inputs.
Selectable gain at 23dB or 29dB.
Regulated power supplies to all voltage gain stages.
Energy storage toroidal power transformers maximize dynamic range
Convection cooled and housed in a fully aluminum chassis.
No fans or other moving parts.
Bryston Cubed Series Amplifiers (report from factory)
Bryston engineers have been busy over the years since the advent of
the SST2 Series finding new methods to reduce noise and distortion to
reveal more nuance and subtlety than ever before. Cubed Series
amplifiers employ significant improvements including:
Dramatically less distortion at input stage.
Improved common mode noise rejection.
Major improvement in EMI/RFI noise rejection.
Less than 500mW standby power consumption.
Updated front panel aesthetic with clean lines and new finish.
Extreme Clarity and Detail
At Bryston, finding ways to
eliminate distortion from our designs is a way of life. All Cubed
Series amplifiers feature a new patented input circuit that is precisely
optimized and linear beyond any we've used before. Featuring twelve
active devices in a groundbreaking array, this new circuit both matches
the amplifier to virtually any preamplifier and provides the first 6dB
of gain. The new input stage is so transparent, its distortion is less
than 1/1000th of 1 percent!
Newly designed circuitry in the Cubed
Series amplifiers is virtually impervious to noise such as RFI and
others induced by external and environmental causes. The
Quad-Complementary topology improves linearity to a new standard of
accuracy while virtually eliminating aggressive higher harmonic
distortion byproducts. The overall harmonic distribution of Bryston's
Quad-Complementary output mimics the characteristics of a Class-A design
but with dramatically lower distortion. Each amplifier channel
includes its own fully independent power supply with separate
Cubed Series amplifiers employ design
innovation to achieve superior performance, yet so much has remained
constant through years of evolution. Each amplifier is manufactured in
Bryston's state-of-the-art facility located in Peterborough, Ontario,
Canada utilizing many locally sourced components. Many members of the
Bryston team have been with the company for decades and take great pride
in their highly specialized craft.
All Bryston products are
proven on a special test bench for one hundred hours of burn-in before
final test & shipping. Amplifiers cycle between full power &
idle in thirty minute intervals to uncover any anomalies that could be
revealed by thermal stress. Bryston's reputation for reliability is
Not only do all amplifiers undergo pass/fail testing, but each must
achieve excellence in performance benchmarks as well. With each Cubed
Series model, the customer will receive a comprehensive performance
certificate detailing the exact specifications of the amplifier.
demonstrate their commitment to excellence and performance, every
Bryston amplifier is warranted to be free of defects in materials and
workmanship for a full twenty years.
The warranty is fully transferable...most manufacturers do not do this.