Bryston 28B³ Mono Power Amplifier


*Please check with our online customer service team for stock availability Genuine
  • Besides the fact that this is one of the most powerful amplifiers on the market and can drive virtually any loudspeaker with total grace and ease, the 28B³ monoblock amplifiers are some of the finest sounding models ever at any power output. These amplifiers take complete control over your loudspeakers and command them to be their best. Bryston first-to-last-watt philosophy demands that each of our products sounds equally amazing at all power output levels. There is no product we have ever engineered that demonstrates this philosophy better than the 28B³. Even if you don't need all the power these amps offer, you owe yourself the pleasure of a demonstration. Hear the 28B³ today.

  • • Balanced XLR and Single ended RCA input
    • Dual binding post pairs
    • Thunderous 1000W into 8 ohms (and up to 1800 into 4 ohms)
    • The patented Salomie circuit found in all Cubed Series amplifiers
    • Fully convection cooled means no noisy fans
    • Machined and anodized aluminium 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
  • Dimensions

    Inches: 17 or 19 W x 8.1 H x 16.8 or 18.4 (with front handles) D

    Weight 93 lbs | 42 kg
    Frequency Response <1Hz - 100kHz: -3dB
    THD (20Hz-20kHz @Rated Power, 8Ω) <0.005%
    Power Output 1000W @ 8Ω | 1800W @ 4Ω
    Noise RCA: -116dB
    XLR: -117dB
    Input Impedance Unbalanced 15kΩ


    Balanced 15kΩ / leg