HK 490I

HK 490I

Stereo Receiver (30 watts x 2)

Sold from 1983 until 1985

Predecessor Product: HK 460I
Successor Product: HK 395I

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Product Specifications

Power Supply
AC 120V, 60Hz
Power Consumption
200 watts
MSRP U.S.
$424.95 each
Amplifier Power (RMS)
30 watts per channel @ <0.09% THD
High Instantaneous Current Capability (HCC)
± 18 Amps
Power Bandwidth
<10Hz – 100kHz
Frequency Response
<3Hz – 120kHz (+0/-3dB)
Signal-to-Noise Ratio
PHONO – 80dB A-WTD
Signal-to-Noise Ratio
AUX & DAD – 82dB A-WTD
Input Level/Impedance
PHONO – 2.2mV/47k ohms, 130pF
Input Level/Impedance
AUX & DAD – 130mV/25k ohms
Tone Controls
BASS – ±10dB @ 50Hz
Tone Controls
TREBLE – ±10dB @ 10kHz
Loudness Control
+10dB at 50Hz and +3dB at 10kHz
Filter
SUBSONIC – 15Hz, 12dB/Octave
Filter
HIGHCUT – 6kHz, 6dB/Octave
Dimensions (H x W x D)
5-1/4 x 17-7/16 x 14-3/8
Usable Sensitivity
FM MONO – 10.8dBf (1.9uV)
Quieting Sensitivity
MONO – 15.1dBf (3.1uV)
Quieting Sensitivity
STEREO – 36.6dBf (37uV)
Alternate Channel Selectivity
FM… 68dB
Stereo Separation
48dB (1kHz)
Total Harmonic Distortion
FM MONO – 0.09% (1kHz, 100% modulation)
Total Harmonic Distortion
FM STEREO – 0.12% (1kHz, 100% modulation)
Sensitivity
AM... AM EXTERNAL ANTENNA – 17uV

Stereo Receiver (30 watts x 2)

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