Harman Kardon HK 3770 vs. Yamaha R-N602

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Rating 5 5

Comparison chart

Common

Model

HK 3770
R-N602

Brand

Harman Kardon
Yamaha

Rating on Amazon

3.6
3.7

Reviews on Amazon

39
22

Functions

Digital player

Internet radio

Network audio player

Amplifier class

Audio formats

AAC

AIFF

Apple lossless

DSD

FLAC

MP3

WAV

WMA

Built-in decoders

DTS neural:X

DTS-HD master audio

DTS:X

Dolby atmos

Dolby digital plus

Dolby surround

Dolby true HD

Power device

Operational power consumption

480 W

Standby power consumption

0.5 W
0.1 W

Built-in display

Type

fluorescent
fluorescent

Colour

black
black

Amplifier

Total output power

240 W
160 W

Output power per channel

120 W
80 W

Output impedance per channel

8 Ohm
8 Ohm

Frequency response

20 Hz-20 kHz
20 Hz-20 kHz

Total harmonic distortion

0.07 %
0.04 %

Number of channels

2
2

Signal-to-noise ratio

100 dB
100 dB

Connectivity interfaces

Bluetooth

Wi-Fi

IEEE 802.3

IEEE 802.3u

Signal processing

HDMI pass-through

Video conversion/scaling

3D pass-through

Upscaling via HDMI

Connector type

AV inputs

6
9

Optical digital inputs

2
2

Coaxial digital inputs

1
2

HDMI inputs

has not
has not

HDMI outputs

has not
has not

Optical digital outputs

has not
has not

Coaxial digital outputs

has not
has not

Subwoofer outputs

1
1

USB

1
1

Phones

1
1

Media content source

Bluetooth

Network

USB-host

Radio

Tuner type

digital
digital

Tuner bands

AM/FM
AM/FM

Preset station qty

40
40

Additional features

A-B speaker switch

AIR Studios monitor certification

Three-zone capability

X.v.Color

Advanced sound retriever (ASR) technology

Apple air-play support

Audio return channel (ARC)

Bi-amplifying

Deep color

MCACC Pro

Auto power off

Pure direct mode

Dual-zone capability

Smartphone remote control

Sound features

Sound output mode

Stereo Sound
Stereo Sound

Audio D/A converter

24bit / 192kHz
24bit / 192kHz

Surround sound effects

has not
has not

Surround system class

2.0 channel
2.0 channel

Digital sound processor (DSP)

DSP preset qty

has not
has not

Digital content protection

Clock

Built-in clock

Sleep timer

Dimensions

Shipping size

11.8 x 17.3 x 4.8 inches
21.6 x 17.3 x 8.8 inches

Product weight

13.19 pounds
25.6 pounds