Bryston

3B SST3

The Bryston 3B³ is dual-channel (stereo) amplifier designed for a wide range of audio/video systems which call for medium to high amounts of power, but wish to avoid sacrificing sonic accuracy and long-term reliability.

£4,850

20 year warranty

Finance example

£970.00 initial 20% deposit then £161.67 per month for 24 months. Other finance terms available. Finance subject to status

3B SST3

£4,850

The Bryston 3B³ is dual-channel (stereo) amplifier designed for a wide range of audio/video systems which call for medium to high amounts of power, but wish to avoid sacrificing sonic accuracy and long-term reliability.

Features:

  • Active extremely low distortion input buffer
  • Balanced and unbalanced 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 400W Channel

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

Tech spec

Power Output Per Channel (Watts)

8Ω Load: 200;
4Ω Load: 300;
Bridged Mono 8Ω Load: 500

Gain

High: 29dB 28.28 V/V
Low: 23dB 14.14 V/V

Sensitivity (into 8Ω)

High: 1.00V 100W
High: 1.41V 200W
Low: 2.00V 100W
Low: 2.82V 200W

Input Impedance - Individual Mode

Single Ended ≈30kΩ
Balanced + ≈30kΩ
Balanced - ≈6kΩ

Bridged Mode

Single Ended ≈7.5kΩ
Balanced + ≈5kΩ
Balanced - ≈5kΩ

IMD

≤0.005%, Typ. ≤0.002%

THD+N

20Hz-20kHz @ 200W, 8Ω ≤0.005%

Noise

SE: High: 29dB <-104dB

Slew Rate

Individual Mode >60V / μS
Bridged Mode >120V / μS

Bandwidth

0-3dB <1Hz to >100kHz

Frequency Response

0±0.1dB 20Hz - 20kHz

Damping

20Hz, 8Ω >500

Weight

Pounds: 34.4; Kilograms: 15.6

Power Consumption (Watts)

Standby: <0.5

Idle: ≤60

200W 8Ω: 700

Bridged: 500W 8Ω: 1300

For more information click here to visit the Bryston website

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