4BSST² PRO Dual-Channel (Stereo) Amplifier

The Bryston 4BSST² PRO is a dual channel (stereo) amplifier which is acclaimed internationally as being suited for the finest and most sophisticated sound systems. It is currently our most popular SST2 PRO model.

Power Capabilities:
  • 300W into 8 Ohms (500W into 4 Ohms)
  • 900W into 8 Ohms (Bridged Mono)
Features:
  • Balanced and unbalanced inputs
  • Variable attenuator (potentiometer) and gain select switch (23dB or 29dB)
  • No fans or other moving parts
  • Convection cooled and housed in a fully aluminum chassis
  • Bridging switch configures amplifier into a single 900W channel
  • 19” black rack mountable faceplate (3U)

Analog Warranty

Unprecedented. Unequalled.

Latest News
5/22 - New Tweeters for Bryston Loudspeakers. (view)

12/31 - Newly created Model A and Model T Brochure. (view)

11/04 - Building the Bryston Model A2 Loudspeaker. (view)