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 | Owner’s Manual | 
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 | Specifications | 
| Specifications | 
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 | Model 755 | Model 770 | 
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| Power Output | 5 x 200 watts @ 8 ohms, FTC: 20 - 20kHz, 0.05% THD, | 7 x 200 watts @ 8 ohms, FTC: 20 - 20kHz, 0.05% THD, | 
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 | All Channels Driven, 5 x 300 watts @ 4 ohms, | All Channels Driven, 7 x 300 watts @ 4 ohms, | 
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 | FTC: 20 - 20kHz, 0.05% THD, All Channels Driven | FTC: 20 - 20kHz, 0.05% THD, All Channels Driven | 
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| Frequency Response | 20Hz.  | 20Hz.  | 
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| Total Harmonic Distortion (THD) | Less than 0.05% at rated output, | Less than 0.05% at rated output, | 
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 | all frequencies, less than 0.005% at 1 kHz. | all frequencies, less than 0.005% at 1 kHz. | 
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| Intermodulation Distortion (THD) | Less than 0.05% at rated output, | Less than 0.05% at rated output, | 
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 | all frequencies, less than 0.005% at 1 kHz. | all frequencies, less than 0.005% at 1 kHz. | 
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| Power Bandwidth | 5Hz - >100 kHz  | 5Hz - >100 kHz  | 
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| Damping Factor | Greater than 850 from 10 Hz to 400 Hz | Greater than 850 from 10 Hz to 400 Hz | 
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| Crosstalk | Greater than  | Greater than  | 
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| Gain | Voltage gain of 28dB. | Voltage gain of 28dB. | 
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| Slew Rate | 50v/Microsecond | 50v/Microsecond | 
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| Input Impedance | Nominal 28k ohms | Nominal 28k ohms | 
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| Input Sensitivity | 1.43 Volts for Full Rated Output | 1.43 Volts for Full Rated Output | 
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| Remote Trigger Voltage | 3 - 32 Volts DC at 5 milliamperes or greater | 3 - 32 Volts DC at 5 milliamperes or greater | 
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| Dimensions | (HxWxD): 7.75” x 17.2” x 18” | (HxWxD): 7.75” x 17.2” x 18” | 
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| Weight | 78 lbs | 90 lbs | 
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| Power Requirements | 115VAC, +/- 3%, 50Hz - 60 Hz. 1800 watts, maximum | 115VAC, +/- 3%, 50Hz - 60 Hz. 1800 watts, maximum | 
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Model 770/755 
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