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Model 860 Stereo Power Amplifier

Specifications

Audio Signal Path
Input Impedance  
Unbalanced 20k Ohms
Balanced 600 Ohms
Max Input Level +6dB (1.5V RMS)
Channel Separation > 110dB
Voltage Gain 26dB
Sensitivity 1.42V RMS for rated output
Power Bandwidth
(frequency response)
5Hz - 30kHz (+0, -1 dB)
Slew Rate > 50V/usec
Max Output Level +32dB (30V RMS)
Signal to Noise Ratio > 110dB
Noise < -80dB
Distortion (THD +N) < .05% at rated output
Damping Factor > 100
Coupling DC with 3Hz Servo Amp
Output Drivers 6 matched MOS-FETs per channel
Output Power  
   8 Ohm load 100W (per channel)
   4 Ohm load 190W (per channel)
Power Requirements
Input Voltage 100, 115, 200, or 230 VAC (programmable)
Input Frequency 50 - 60Hz
Max Power Requirement 1,000VA
Connection Molded 3-wire cordset, 6ft. (removable)
Protection Fuse (user accessible); Fault sensing circuitry which continually monitors temperature, output DC voltage, supply current and Line voltage, and automatically mutes input and output when fault is detected.
Transformation Custom 1,000VA Toroid
Supply Rail Filtering
(energy storage)
98,000uF each channel
Physical  
Dimensions 6 1/8 x 14 3/4 x 19 inches (overall)
Weight 40 pounds (net)
Finish Anodized Aluminum
Panel Choice of Gold, Silver, or Black
Warranty Limited 3 Years Parts and Labor

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