Harman Kardon HK 3770 - Detailed Technical Specifications; HK 3700 Model Specifications; HK 3770 Model Specifications

Specifications
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HK 3700/3770
HK 3700 Stereo Receiver
General Specifications
Power requirement : 60Hz (120V)
: 50/60Hz (220-240V)
Power consumption: <0.5W (standby); 310W maximum
Dimensions (H x W x D): 4-3/4” x 17-5/16” x 11-13/16”
(121mm x 440mm x 300mm)
Weight: 6kg
Built-in 24bits/192kHz DAC
Phono input
New, compact design
vTuner (Internet radio) streaming
Multi-device, programmable/learning remote control
Harman Kardon® Remote app for compatible iOS® and Android™ smartphones
and tablet
Front-panel USB port for connection to compatible Apple® products or
USB flash drive
Power
Stereo power: 85 watts per channel, two channels driven @ 6/8 ohms,
20Hz – 20kHz, <0.07% THD
Input sensitivity/impedance: 250mV/27k ohms
Signal-to-noise ratio (IHF-A): 100dB
Frequency response (@ 1W): 10Hz – 130kHz (+0dB/–3dB)
High instantaneous-current capability (HCC): ±30 amps
FM Tuner
Frequency range: 87.5MHz – 108.0MHz
Usable sensitivity IHF: 1.3V/13.2dBf
Signal-to-noise ratio (mono/stereo): 70dB/68dB
Distortion (mono/stereo): 0.2%/0.3%
Stereo separation: 40dB @ 1kHz
Selectivity (±400kHz): 70dB
AM Tuner Section
Frequency range: 520kHz – 1710kHz (120V)
: 522kHz – 1620kHz (220-240V)
Signal-to-noise ratio: 38dB
Usable sensitivity (loop): 500V
Distortion (1kHz, 50% mod): 1.0%
Selectivity (±10kHz): 30dB
HK 3770 Stereo Receiver
General Specifications
Power requirement : 60Hz (120V)
: 50/60Hz (220-240V)
Power consumption: <0.5W (standby); 480W maximum
Dimensions (H x W x D): 4-3/4” x 17-5/16” x 11-13/16”
(121mm x 440mm x 300mm)
Weight: 6kg
Bluetooth®
Optical and coaxial inputs
Built-in 24bits/192kHz DAC
Phono input
New, compact design
vTuner (Internet radio) streaming
Multi-device, programmable/learning remote control
Harman Kardon® remote app for compatible iOS® and Android™ smartphones
and tablet
Front-panel USB port for connection to compatible Apple® products or
USB flash drive
Power
Stereo power: 120 watts per channel, two channels driven @ 6/8 ohms,
20Hz – 20kHz, <0.07% THD
Input sensitivity/impedance: 250mV/27k ohms
Signal-to-noise ratio (IHF-A): 100dB
Frequency response (@ 1W): 10Hz – 130kHz (+0dB/–3dB)
High instantaneous-current capability (HCC): ±40 amps
FM Tuner
Frequency range: 87.5MHz – 108.0MHz
Usable sensitivity IHF: 1.3V/13.2dBf
Signal-to-noise ratio (mono/stereo): 70dB/68dB
Distortion (mono/stereo): 0.2%/0.3%
Stereo separation: 40dB @ 1kHz
Selectivity (±400kHz): 70dB
AM Tuner Section
Frequency range: 520kHz – 1710kHz (120V)
: 522kHz – 1620kHz (220-240V)
Signal-to-noise ratio: 38dB
Usable sensitivity (loop): 500V
Distortion (1kHz, 50% mod): 1.0%
Selectivity (±10kHz): 30dB