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Kenwood KR-1000

Computerized Hi-Speed DC Receive

Features:
Program Mode Commander memory flowchart display
Multi-functional weekly program clock/audioo timer
7-band digital graphic equalizer and mic mixing
Quartz synthesizer scan tuning, 6 FM/6 AM preset station recall
Digital volume control and bi-directional dubbing
Mic. Mixing
Hi-speed, DC, Zero switching amplifier
120 W/channel RMS, 8 ohms, 20 Hz -20 kHz, o,1% T.H.D.

Specifications
Audio Section
Power Output:  120 wattsper channel, minimum RMS, both channel driven at 8 Ω from 20 Hz to 20,000 Hz with no more than 0,01% Total Harmonic Distortion
Both Channel Driven
Into 8 Ω at 1,000 Hz :  150 W + 150 W
Into 4 Ω at 1,000 Hz :  130 W + 130 W
Dynamic Power Output at 8 Ω :  460 W
Total Harmonic Distortion (20 Hz -20 kHz from tape):
Rated power into 8 Ω :  0,01%
1 watt power  into 8 Ω :  0,005%
Intermodulation Distortion (60 Hz :7 kHz = 4:1 SMPTE)
Rated power into 8 Ω :  0,005%
Slew Rate :  ±150 V/µsec
Rise Time :  1,2 µsec
Damping Factor (at 1 kHz into 8 Ω):  75
Input Sensitivity/Impedance:
Phono :  2,5 mV/50 k Ω
Tape, AUX :  150 mV/50 k hm
MIC :  2,5 mV/50 k Ω
Signal-to-Noise Ratio (A weighted):
Phono :  82 dB for 2,5 mV input;  88 dB for 5,0 mV input
Tape, AUX :  105 dB for 150 mV input
MIC :  72 dB for 2,5 mV input
Maximum Phono Input Levelat 1,000 Hz :  150 mV(RMS, T.H.D. 0,03%)
Frequenct response:
Phono RIAA Standard Curve:  20 Hz to 20 kHz ±0,3db
Tape, AUX :  3 Hz to 270,00 Hz _3 dB
Tone Control: 7-Band graphic Equalizer
60 Hz, 160 Hz, 400 Hz, 1 kHz, 2,5 kHz, 6 kHz, 15 kHz :  ±10 dB at each frequency
Loudness Contour (vol _30 dB):  +10 dB at 100 Hz
Low Filter :  18 Hz at 6 dB/oct
High Filter :  5 kHz at 6 dB/oct
Output level/Impedance
Tape Rec Out
PIN :  150 mV/1 k Ω
DIN :  30 mV/80 k Ω
FM Tuner Section
Usable Sensitivity:  10,3 dBf (1,8 µV)
50 dB Quieting Sensitivity
Mono :  16,1 dBf (3,5 µV)
Stereo :  35,6 dBf (35 µV)
Signal-to-Noise Ratio at 65 dBf
Mono :  76 dB
Stereo :  70 dB
Total Harmonic Distortion at 1,000 Hz
Mono :  0,09%
Stereo ;  0,1%
Frequency response:  30 Hz ot 15,000 Hz +0,5 dB -1,0 dB
Capture Ratio:  1,0 dB
Image Rejection ratio:  80 dB (98 MHz)
Spurious Response ratio:  90 sb (98 MHz)
IF Response Ratio:  100 dB (98 MHz)
Alternate Channel Selectivity
Wide ;  30 dB at ±300 kHz
Narrow :  60 dB at ±300 kHz
AM Suppression Ratio:  60 dB
Stereo Separatio Ratio (Wide)
At 1,000 Hz :  50 dB
At 50 Hz to 10,000 Hz :  37 dB
Subcarrier product Ratio:   65 dB
Antenna Impedenca:  300 Ω balanced and 75 unbalanced
FM Frequency Range:  88 MHz to 108 MHz
Am Tuner Section
Usable Sensitivity:  14 µV
Signal-to-Noise Ratio:  50 dB
Image Rejection:  40 dB
Selectivity:  45 dB
General
Power Consumption: 
700 watts at full power
120 watts at no signal
AC Outlets: Switched 2, Unswitched 1
Dimensions (W x H x D):550 x 155 x 443 mm (21-21/32" x 6-3/32" x 17-7/16")
New Weight:  16 kg (35,3 lbs)



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