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)

