150wpc Dual Mono Power Amplifier
All pre-owned product is tested in our service department and have been passed for sale... and comes with a 90 day warranty!
In very nice condition. Box and packing are are NOT included, but we will pack carefully.
Note: Color varations in pix are camera lighting only, they are NOT on the unit.
Powerful and bridgeable. For best results - Allow warm up time for best sonic results.
The 3B SST is a dual mono design 2 x 150W per channel audio power amplifier. Each channel selects a balanced or single ended input. Each channel selects a gain of 29dB(1v) or 23dB(2v). The 3B SST includes ‘soft start’ power control circuitry to eliminate high inrush currents when A/C power is applied. The power up or turn-on of the 3B SST may be activated by remote control voltage.
Circa 2002-11
Read the review from 10Audio.com HERE.
3B SST Technical Specifications
Power Output
150 watts per channel into 8 ohms
250 watts per channel into 4 ohms
Gain Select and Sensitivity
29dB - 1.3Vin = 150W @ 8 Ohms - (1V Position)
23dB - 2.6Vin = 150W @ 8 Ohms - (2V Position)
Input Impedance: 50K ohms single ended and 20K ohms balanced
Distortion IM or THD+noise
< 0.005% 20Hz to 20kHz at 150 watts into 8 W
< 0.007% 20Hz to 20kHz at 250 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 500 at 20 Hz, ref. 8 ohms
Dimensions
L x H x D 17” x 5.25” x 11“
Weight: approx. 40 lbs
Power Consumption & Heat Load:
At Idle - 127 Watts
Max. Heat Dissipation - 433 Btu/Hr.
2 channels @ 150W @ 8 ohms - 668 Watts
Max. Heat Dissipation 8 ohms - 1255 Btu/Hr.
2 channels @ 250W @ 4 ohms - 1096 Watts
Max. Heat Dissipation 4 ohms - 2033 Btu/Hr.
Bridged @ 450W @ 8 ohms - 1053 Watts
Max. Heat Dissipation 8 ohms - 2057 Btu/H
