9B SST Specifications
Power Output	140 watts into 8 ohms 200 watts into 4 ohms
Gain Select and Sensitivity	29dB - 1.1Vin = 140W @ 8 Ohms -(1V Position) 23dB - 2.2Vin = 140W @ 8 Ohms - (2V Position) 17dB - 4.4Vin = 140W @ 8 Ohms - (4V Position)
Input Impedance	50Kohms Single ended 20Kohms balanced
Distortion IM or THD+noise	< 0.005% 20Hz to 20kHz at 120 watts into8 Ohms, <0.007% 20Hz to 20kHz at 200 watts into 4 ohms
Noise	Measured with input shortened - 20Hz to 20kHz >110dB below rated output 29dB gain (-73dBu) >113dB below rated output 23dB gain (-76dBu) >116dB below rated output 17dB gain (-79dBu)
Slew Rate	>60 volts per microsecond
Power Bandwidth	<1 Hz to over 100kHz
Damping Factor	Over 500 at 20 Hz, ref. 8 ohms
Dimensions
Rack Mount Version	48.3 x 13.3 x 48.3cm - 19" x 5.25" x 19" with handles - mounted rack depth - 43.2cm - 17"
17" Version	43.2 X 13.3 X 44.5 17" X 5.25" X 17.5"
Weight	approx. 34 kg - 76 lbs
Power Consumption & Heat Load	single channel 140W @ 8 ohms 242 Watts 5 channels @ 140W @ 8 ohms 1397 Watts Max. Heat Dissipation 8 ohms 2720Btu/Hr. single channel 200W @ 4 ohms 422 Watts 5 channels @ 200W @ 4 ohms 2295 Watts Max. Heat Dissipation 4 ohms 4420Btu/Hr. At Idle 192 Watts