Harman Kardon HK 3770 Stereo Receiver

Harman Kardon HK 3770 Stereo Receiver


Model #: HK-3770


HK 3770

High-performance 240 watt stereo receiver with analog & digital capacity and networked connectivity.

Harman Kardon's reputation for excellence in sound quality and distortion- free power has moved forward to combine classic analog sound with modern digital connectivity. Discover 240 watts of power in a stereo receiver dedicated to complete connectivity for all your devices. The high- performance Harman Kardon HK 3770 stereo receiver delivers everything you need to drive any home audio system. With analog and digital connectivity, it features high power and offers a built-in, 192 kHz/24 bit DAC. Connect to your home network via Ethernet, playing all your local content over DLNA 1.5 or connect a storage device or any Apple iOS device via USB. Bluetooth is included for high quality audio streaming from a broad range of devices. And, with built-in AM/FM radio and phono inputs, the HK 3770 eloquently bridges classic and modern audio - making it a truly powerful centerpiece for your home audio system.


. Striking Harman Kardon design leverages quality materials in a 2- channel, 240-watt stereo receiver with ultra-low distortion
. High-resolution DAC, featuring a 24- bit/192kHz sampling rate
. Complete connectivity including a phono input, FM radio, digital audio inputs (1 coaxial/2 optical), home network DLNA, vTuner Internet radio, iOS Direct with built-in DAC (digital- to-analog converter), or audio file play via USB
. Cutting-edge connectivity options, including Bluetooth for high quality audio streaming from a broad range of devices
. The Harman Kardon remote app provides control through iOS and Android platforms as part of the Harman Kardon ecosystem


. Bluetooth connectivity
. Optical and coaxial inputs
. DLNA network compatible
. Built-in 24- bit/192kHz DAC
. Phono input
. vTuner (Internet radio) streaming
. 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
. Ultrawide bandwidth
. A/B speaker selection
. Headphone output
. Subwoofer output


. 120W x 2 into 8 ohms, 20Hz - 20kHz, at 0.07% THD, with all channels driven simultaneously
. High-current (?40 amps)
. Ultra wide frequency response (@1W) 10Hz - 130kHz (+0dB/3dB) amplifier design
. Signal-to- noise ratio (IHF-A): 100dB

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: 110V: 520kHz - 1710kHz, 220- 240V: 522kHz - 1620kHz
. Signal-to-noise ratio: 38dB
. Usable sensitivity (loop): 500?V
. Distortion (1kHz, 50% mod): 1.0%
. Selectivity (?10kHz): 30dB


. Bluetooth connectivity
. Five analog audio inputs
. One coaxial audio input
. Two optical digital inputs
. USB input on the front panel to connect an iPod, iPhone or iPad using an Apple cable (not supplied) or to connect a USB flash drive with music content (MP3, WMA or WAV format)
. One high-quality phono input for connecting to record players with an MM cartridge
. Subwoofer output with trigger for direct connection to powered subwoofers
. One analog-recording output
. Network RJ45 connection to enjoy Internet radio and content from DLNA- compatible devices that are connected to the network

What's in the box

. 1 Harman Kardon HK 3770 Stereo Receiver
. 1 Remote control
. 2 AAA batteries
. 1 FM radio antenna
. 1 AM antenna loop 1 6' (1.8m) region-specific IEC power cord
. Quick Start Guide


. Power requirement: 120V AC/60Hz or 220-240V AC/50/60Hz (different models)
. 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


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