Model 976 7.1 Channel Preamp/Processor
45
Speci cations
Analog Section AM Tuner Section
Input Impedance 47 KΩ
Output Impedance (Main-RCA) <1 KΩ
Pre Out 4 V
Maximum Output 9 V
Volume Range (Main) -90dB to +0dB (1dB resolution)
Frequency Response 10 Hz to 80 KHz ±1 dB
S/N Ratio (IHF-A) -112 dB
Bass Management
Crossover Frequency Choices
(Small Speaker Setting)
40/50/60/70/80/90/100/110/
120/130/140/150H/200Hz
High-Pass (Satellite) Crossover Slope 12 dB/octave (2nd order)
Low-Pass (Subwoofer) Crossover Slope 24 dB/octave (4th order)
Tone Controls
Bass Center Frequency/Range 100 Hz ±10 dB
Treble Center Frequency/Range 10 KHz ±10 dB
FM Tuner Section
Sensitivity
IHF 10 dBu typ.
50dB S/N 13 dBu typ.
S/N Ratio
Mono 70 dB
Stereo 67 dB
Distortion
Mono 0.2%
Stereo 0.3%
Stereo Separation 40 dB typ.
Adjacent Channel Selectivity 70 dB ±400 KHz
IF Rejection Ratio 120 dB
Frequency Response 20 Hz to 15 KHz ±1.5 dB
Sensitivity (20dB S/N) 300 uV
S/N -45 dB
Selectivity 25 dB
Distortion 0.7%
S/PDIF Coax Impedance 75 Ω
S/PDIF Coax Signal Strength 0.5Vp-p
Digital Signal Processor TI-DA808
Digital Audio
General
Supply Voltage 120V, 60Hz only
Standby Power Consumption (Power O ) 0.5 W
Trigger Output Sequential Delay 50 mA @ 12 VDC
Dimensions (H/W/D) 4.625 x 17 x 11 in
117.5 x 431.8 x 279.4 mm
Weight 12.0 lb
5.44 kg
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