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28B CUBED MONO AMPLIFIER

The Bryston 28B³ flagship power amplifier is a single channel (mono) amplifier which sounds incredibly detailed and musical at very low levels and maintains that same sophistication and drive capability with even the most difficult inefficient speakers, large or small.

Power:

1000W into 8Ω 

2000VA power supply 

Specifications:

Harmonic Distortion: ≤.005% from 20Hz to 20kHz at 1000W

Noise below full output: -116dB single ended, -117dB balanced

Slew Rate: >65V/µS

Power Bandwidth: .5Hz to >100kHz

Damping Factor: >500 at 20Hz (8Ω)

 

Features:

Balanced and Single Ended audio inputs

Selectable gain at 23dB or 29dB

Regulated power supplies to all voltage gain stages

Convection cooled and housed in a fully aluminum chassis

No fans or other moving parts​

Energy storage power transformers maximize dynamic range

Manual