Bryston 7B SST 사용자 설명서

다운로드
페이지 14
7B SST Series Amplifier
13
Technical Specifications
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 W
< 0.007% 20Hz to 20kHz at 900 watts into 4 W
Noise  Measured with input shorted -  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 - L x H x D
19” version with handles 
48.3 x 13.3 x 32cm  - 19” x 5.25” x 12.5“  
mounted rack depth -  28cm  - 11.0" 
17” version
43.2 x 13.3 x 28cm  -  17” x 5.25” x 11“
Weight: approx.  22kg - 50 lbs 
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 4 ohms -    
3684 Btu/Hr.