Specification Sheet

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