Bryston 4B SST - Manual (Page 9)

3B SST and 4B SST Series Amplifiers
9
Typical Band-pass Noise 3BSST
Typical THD+N Harmonic Content 3BSST
Power supply artifacts are all below -95 dBu
balanced input with 23dB (2v) gain shown
The harmonic content of the 3BSST is all even order.
dBu: dB relative to a reference of 0.7746 Volts
The harmonic content of the 4BSST is all even order.
Typical Band-pass Noise 4BSST
Typical THD+N Harmonic Content 4BSST
Power supply artifacts are all below -95 dBu
balanced input with 23dB (2v) gain shown
dBu: dB relative to a reference of 0.7746 Volts