Bryston 9BSST Benutzerhandbuch

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9B
SST
 
FIVE CHANNEL POWER AMPLIFIER
15
9B
SST
 
FIVE CHANNEL POWER AMPLIFIER
13
Technical Specifications
Power Output
120 watts per channel into 8 ohms
200 watts per channel into 4 ohms
Gain Select and Sensitivity  29dB - 1.1Vin = 120W @ 8 Ohms - (1V Position)
23dB - 2.2Vin = 120W @ 8 Ohms - (2V Position)
17dB - 4.4Vin = 120W @ 8 Ohms - (4V Position)
Input Impedance
50 Kohms single ended
20 Kohms balanced
Distortion
< 0.005% 20Hz to 20kHz at 120 watts into 8 ohms,
IM or THD+noise
< 0.007% 20Hz to 20kHz at 200 watts into 4 ohms
Noise    
 
 
Measured with input shorted - 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 100 kHz
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 44.5cm - 17” x 5.25” x 17.5“
Weight:
approx. 28kg - 62 lbs
Power Consumption &Heat Load 
single channel 120W @ 8 ohms -
242 Watts
5 channels @ 120W @ 8 ohms -
1397 Watts
Max. Heat Dissipation 8 ohms -
2720 Btu/Hr.
single channel 200W @ 4 ohms -
422 Watts
5 channels @ 200W @ 4 ohms -
2295 Watts
Max. Heat Dissipation 4 ohms -
4420 Btu/Hr.
At Idle -
192 Watts