Bryston 4B Cubed Stereo Power Amplifier

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Bryston 4B Cubed Stereo Power Amplifier

Bryston 4B Cubed Stereo Power Amplifier


Not available online, please call to order.
210-805-9927

Bryston 4B Cubed Stereo Power Amplifier


Not available online, please call to order.
210-805-9927

Add Recommended Accessories

Shunyata Venom HC Power Cord, 5’
$289.00 Free Shipping!
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  • Description

     

    MY TAKE:

    Bryston of Canada offers a range of outstanding products that offer not only outstanding sound quality, but exceptional reliability and customer support. In business for over fifty years, you know they’re doing something right. Highly recommended! – Galen Carol
     

    Bryston has a major commitment to produce the most accurate and reliable product available. Every product undergoes a rigorous 100 hour test and burn-in procedure before shipment. Bryston is known for one of the strongest warranties in the industry, a full 20 Year transferable warranty, parts and labor, on all analog products. Digital products carry a full 5 Year transferable warranty. Note: products must be purchased from an authorized Bryston dealer to validate the warranty.

    The Bryston 4B³ is a dual channel (stereo) amplifier which is acclaimed internationally as being suited for the finest and most sophisticated sound systems. It is currently our most popular Cubed Series model.


    REVIEWS:

    Postive Feedback: "The sonic advances achieved with the new input stage have resulted in a singularity of sorts. This damn thing has perhaps the sweetest, purest top end I have ever encountered in a solid state amp at anywhere near the price (and way beyond), and a tonal finesse that rivals a fine modern tube amp, especially from the mid-bass and into the lower treble. Coupled with the amp's iron-fisted bass range and superbly low noise floor—a combination which allows micro and macro dynamic nuances to shine unimpeded—and you have one helluva performer.  

    Those of you who haven't heard a Bryston power amp in say, the last five or six years, really owe it to yourself (and to the late Dr. Ioan Alexandru Salomie) to hear what this new generation of sonic stalwarts has to offer. I think you'll be pleasantly surprised by what you hear. Even if you decide at the end of the day that the Bryston sound isn't your cup of tea, I think you'd be hard-pressed to claim with any honesty that this isn't a damn fine sounding power amplifier.

    Very, very highly recommended!!!" - Maurice Jeffries

     

    SoundStage!: "If I were in the market for a new amp, I’d buy the Bryston 4B3 without hesitation. It is without a doubt a true classic, continuing in the tradition of the legendary Bryston B amps that came before it. With virtually faultless sound and the ability to drive just about any speaker with ease, the 4B3 may well be the best value today in a high-end, high-powered, solid-state amplifier. To better its combination of power output and finesse, you’ll likely have to pay much more." - Roger Kanno

     

    FEATURES:

    • Active extremely low distortion input buffer
    • Balanced and Single Ended audio inputs
    • Selectable gain at 23 or 29dB
    • Regulated power supplies to all voltage gain stages
    • Independent power supplies for each channel
    • Convection cooled and housed in a fully aluminum chassis
    • No fans or other moving parts
    • Bridging switch configures amplifier into a single 900W Channel
    • 20 Year Warranty

     

    SPECIFICATIONS:

    • Power: 300W into 8Ω, 500W into 4Ω, 900W into 8Ω (Bridged Mono)
    • Harmonic Distortion: ≤.005% from 20Hz to 20kHz at 300W
    • Noise below full output: -110dB single ended, -113dB balanced
    • Slew Rate: >60V/µS
    • Power Bandwidth: .5Hz to >100kHz
    • Damping Factor: >500 at 20Hz (8Ω)
    • Switchable Gain: 23dB or 29dB

     

    OPTIONS:

    • Available with silver or black faceplate (3U + .55”)
    • 17” (without handles) or 19” (with handles) faceplate available (non-rack mountable)
    • Rack mountable Pro Edition available in black

     

     

Product Ratings

Average Rating
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Choose How Many Stars (5 Being the best)

Bryston 4B Cubed Stereo Power Amplifier


Not available online, please call to order.
210-805-9927

Add Recommended Accessories

Shunyata Venom HC Power Cord, 5’
$289.00 Free Shipping!
Loading...

Description

 

MY TAKE:

Bryston of Canada offers a range of outstanding products that offer not only outstanding sound quality, but exceptional reliability and customer support. In business for over fifty years, you know they’re doing something right. Highly recommended! – Galen Carol
 

Bryston has a major commitment to produce the most accurate and reliable product available. Every product undergoes a rigorous 100 hour test and burn-in procedure before shipment. Bryston is known for one of the strongest warranties in the industry, a full 20 Year transferable warranty, parts and labor, on all analog products. Digital products carry a full 5 Year transferable warranty. Note: products must be purchased from an authorized Bryston dealer to validate the warranty.

The Bryston 4B³ is a dual channel (stereo) amplifier which is acclaimed internationally as being suited for the finest and most sophisticated sound systems. It is currently our most popular Cubed Series model.


REVIEWS:

Postive Feedback: "The sonic advances achieved with the new input stage have resulted in a singularity of sorts. This damn thing has perhaps the sweetest, purest top end I have ever encountered in a solid state amp at anywhere near the price (and way beyond), and a tonal finesse that rivals a fine modern tube amp, especially from the mid-bass and into the lower treble. Coupled with the amp's iron-fisted bass range and superbly low noise floor—a combination which allows micro and macro dynamic nuances to shine unimpeded—and you have one helluva performer.  

Those of you who haven't heard a Bryston power amp in say, the last five or six years, really owe it to yourself (and to the late Dr. Ioan Alexandru Salomie) to hear what this new generation of sonic stalwarts has to offer. I think you'll be pleasantly surprised by what you hear. Even if you decide at the end of the day that the Bryston sound isn't your cup of tea, I think you'd be hard-pressed to claim with any honesty that this isn't a damn fine sounding power amplifier.

Very, very highly recommended!!!" - Maurice Jeffries

 

SoundStage!: "If I were in the market for a new amp, I’d buy the Bryston 4B3 without hesitation. It is without a doubt a true classic, continuing in the tradition of the legendary Bryston B amps that came before it. With virtually faultless sound and the ability to drive just about any speaker with ease, the 4B3 may well be the best value today in a high-end, high-powered, solid-state amplifier. To better its combination of power output and finesse, you’ll likely have to pay much more." - Roger Kanno

 

FEATURES:

  • Active extremely low distortion input buffer
  • Balanced and Single Ended audio inputs
  • Selectable gain at 23 or 29dB
  • Regulated power supplies to all voltage gain stages
  • Independent power supplies for each channel
  • Convection cooled and housed in a fully aluminum chassis
  • No fans or other moving parts
  • Bridging switch configures amplifier into a single 900W Channel
  • 20 Year Warranty

 

SPECIFICATIONS:

  • Power: 300W into 8Ω, 500W into 4Ω, 900W into 8Ω (Bridged Mono)
  • Harmonic Distortion: ≤.005% from 20Hz to 20kHz at 300W
  • Noise below full output: -110dB single ended, -113dB balanced
  • Slew Rate: >60V/µS
  • Power Bandwidth: .5Hz to >100kHz
  • Damping Factor: >500 at 20Hz (8Ω)
  • Switchable Gain: 23dB or 29dB

 

OPTIONS:

  • Available with silver or black faceplate (3U + .55”)
  • 17” (without handles) or 19” (with handles) faceplate available (non-rack mountable)
  • Rack mountable Pro Edition available in black