“The latest 4B3 is a masterful and superbly executed amplifier, if you are looking for control, extension, evenness and a whole lot of listening fun it should be very high on your must hear bucket list. I will be very sorry to see it go.” Jason Kennedy – The Ear

Bryston

4B Cubed Dual-Mono Amplifier

Cat No: BRY-4B
Type: Solid State Amplifier

“The latest 4B3 is a masterful and superbly executed amplifier, if you are looking for control, extension, evenness and a whole lot of listening fun it should be very high on your must hear bucket list. I will be very sorry to see it go.” Jason Kennedy – The Ear

 7.459,7

In stock (ready to ship)

Item Options

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Silver or black faceplate

17” (standard) or 19” faceplate (non-rack mountable) 19″ comes with front mounted handles

DHL offers shipping insurance at the cost of 1% of the product’s value. Recommended for products priced €300 and above.

Available on backorder

Item Description

A rarified few components in audiophile lore have become so ubiquitous that nearly every music lover once had, lusted after, or if they’re really lucky, currently owns one. One such legend is the Bryston 4B. This product has been manufactured continuously (though often refined) since 1978. Currently this venerated amplifier is on its 6th generation, and it’s never been better. Now rated at 300 watts per channel into 8 ohms, (and upwards of 500 into 4 ohms), this true dual-mono amplifier is powerful enough for practically any speaker, yet it’s priced to remain within reach. The degree of clarity, power, nuance, and outright truthfulness of this amp is stunning. If you’ve always wanted one, maybe now is just the right time.

Features

  • Balanced XLR and Single ended RCA input
  • 2 Channels each with fully independent power supplies including transformers
  • 300W into 8 ohms (and up to 500 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

Specifications

Dimensions: Inches: 17 or 19 W x 6.3 H x 15.5 or 17.75 (with front handles) D
Weight: 42 lbs | 19 kg
Frequency Response: <1hz - 100khz: -3db
THD+N (20Hz-20kHz @ Rated Power, 8Ω): <0.005%
Power Output (per channel): 300W @ 8Ω | 500W @ 4Ω
Noise: RCA: -112dB
XLR: -117dB
Input Impedance: Unbalanced 7.5kΩ, Balanced 30kΩ+ / 6kΩ-