Harman Kardon HK 3770 User manual

HK 3770
2 CHANNEL STEREO RECEIVER WITH NETWORK CONNECTIVITY AND BLUETOOTH
High-performance stereo receiver with 240 watts
of power, analog and digital inputs, 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, 24-bit/192kHz DAC. Connect to your home network via Ethernet to
play all your local content over DLNA®1.5, or connect a storage device
or any Apple™ iOS®device via USB. Bluetooth® is also included for high-
quality audio streaming from a broad range of devices. And, with built-
in FM/AM radio and phono inputs, the HK 3770 eloquently bridges
classic and modern audio – making it a truly powerful centerpiece for
your home audio system.
Features
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

Highlights
• 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
• Tapemonitorloop
• Subwooferoutput
Power
• 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:1.3µV/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):500µV
• Distortion(1kHz,50%mod):1.0%
• Selectivity(±10kHz):30dB
HARMAN International Industries, Incorporated
8500BalboaBoulevard,Northridge,CA91329USA
© 2013 HARMAN International Industries, Incorporated. All rights reserved. Harman Kardon is a trademark of HARMAN International Industries,
Incorporated, registered in the United States and/or other countries. Features, specifications and appearance are subject to change without notice.
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by HARMAN International Industries,
Incorporated is under license. Other trademarks and trade names are those of their respective owners.
DLNA®, the DLNA Logo and DLNA CERTIFIED® are trademarks, service marks, or certification marks of the Digital Living Network Alliance.
“MadeforiPod,”“MadeforiPhone,”and“MadeforiPad”meanthatanelectronicaccessoryhasbeendesignedtoconnectspecicallytoiPod,iPhone,oriPad,
respectively, and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its
compliancewithsafetyandregulatorystandards.PleasenotethattheuseofthisaccessorywithiPod,iPhone,oriPadmayaectwirelessperformance.
iPad,iPhone,iPod,iPodnano,andiPodtoucharetrademarksofAppleInc.,registeredintheU.S.andothercountries.
MadeforiPhone5,iPhone4S,iPhone4,iPhone3GS,iPad(3rdand4thgeneration),iPad2,iPad,iPadmini,iPodtouch(2ndthrough5thgeneration),andiPod
nano (4th through 7th generation). www.harmankardon.com
HK 3770
2 CHANNEL STEREO RECEIVER WITH NETWORK CONNECTIVITY AND BLUETOOTH
Connectivity
• 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
 ash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-specicIECpowercord
• QuickStartGuide
Specifications
• 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