Bryston 21B Cubed Amplifier

€11,823.33
per piece

provides plenty of power for a single active loudspeaker. Two of these amplifiers will drive your active system with breathtaking ease and clarity.


Accessories for this and other products can be found in the category "Accessories".

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on order, 4-6 weeks delivery time

The Bryston 21B³ three channel amplifier was crafted to provide superb amplification for your Bryston Active Loudspeaker System. The Bryston 21B³ is essentially composed of a 7B³ and a 4B³ amplifier, which provides plenty of power for a single active loudspeaker. Two of these amplifiers will drive your active system with breathtaking ease and clarity.

Connections:

Inputs: 3x Balanced Inputs (XLR or TRS), 3x Single Ended Inputs (RCA)

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Bryston Active Brochure

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Connections:

Inputs: 3x Balanced Inputs (XLR or TRS), 3x Single Ended Inputs (RCA)

Features:

·         Designed to meet the power requirements of a single active loudspeaker

·         Balanced and Single Ended audio inputs

·         Selectable gain at 23 or 29dB

·         No fans or other moving parts

·         Regulated power supplies to all voltage gain stages

·         Convection cooled and housed in a fully aluminum chassis

·         Independent power supplies for each channel

·         Energy storage power transformers maximize dynamic range

Options:

·         Available with silver or black faceplate

·         17” (without handles) or 19” (with handles) faceplate available (non-rack mountable)

Specifications:

·         600W into 8Ω (1st Channel)

·         900W into 4Ω (1st Channel)

·         300W into 8Ω (2nd and 3rd Channel)

·         500W into 4Ω (2nd and 3rd Channel)

·         Harmonic Distortion (1st Channel): ≤.005% from 20Hz to 20kHz at 600W

·         Noise below full output (1st Channel): -113dB single ended, -116dB balanced

·         Harmonic Distortion (2nd and 3rd Channel): ≤.005% from 20Hz to 20kHz at 300W

·         Noise below full output (2nd and 3rd Channel): -110dB single ended, -113dB balanced

·         Slew Rate: >60V/µS

·         Power Bandwidth: <1hz to="">100kHz

·         Damping Factor: >300 at 20Hz (8Ω)

Dimensions / Weight:

·         206mm H x 430mm W x 467mm D or 480mm W (19“)