Bryston - 7B SST²

The 7B SST² single-channel amplifier employs a balanced-output design that reduces THD and IMD to unprecedented low values (typically 0.001% or less).

With a low noise floor (typically below -118dB) and excellent signal tracking characteristics (slew rate of 120 Volts per microsecond), the 7B SST² monoblock assures a new degree of transparency, musicality, and ease of listening.

Capable of delivering a truly prodigious 600 Watts continuously into 8 Ohms, and with tremendous power reserves, the 7B SST² offers virtually perfect freedom from overload on any type of speaker or music.

We invite you to experience the Bryston SST² Series amplifiers

20 Year Warranty -A Generation of Music

Technische Daten

Power Output                            600 watts per channel into 8 ohms
                                                     900 watts per channel into 4 ohms

Gain Select and Sensitivity     29dB - 2.3Vin = 600W @ 8 Ohms - (1V Position)
                                                     23dB 4.6Vin = 600W @ 8 Ohms - (2V Position)

Input Impedance                      50 Kohms single ended
                                                     20 Kohms balanced

Distortion IM or
THD+noise                                <0.005% 20Hz to 20kHz at 600 watts into 8 Ohms
                                                     <0.007% 20Hz to 20kHz at 900 watts into 4 Ohms

Noise                                           Measured with input shortened - 20Hz to 20kHz.
                                                      >110dB below rated output 29dB gain (-75dBu)
                                                      >113dB below rated output 23dB gain (-78dBu)

Slew Rate                                   >60 volts per microsecond

Power Bandwidth                     <1 Hz to over 100 kHz

Damping Factor                        Over 300 at 20 Hz, ref. 8 ohms

Dimensions                               19" Version     48.3 X 13.3 X 32cm - 19" x 5.25" x 17.5"
                                                      17" Version     43.2 x 13.3 x 28cm - 17" x 5.25" x 16"

Weight                                          approx. 22kg - 50lbs

Power Consumption
& Heat Load                                At Idle     215 Watts
                                                      Max. Heat Dissipation     733 Btu/Hr
                                                      output @ 600W @ 8 ohms     1284 Watts
                                                      Max. Heat Dissipation 8 ohms     2333 Btu/Hr.
                                                      output @ 900W @ 4 ohms     1980 Watts
                                                      Max. Heat Dissipation     3684 Btu/Hr.