Denon AVR-X2400H vs Harman Kardon HK 3770

Harman Kardon HK 3770 vs Denon AVRX2400H – when you value quality

Harman Kardon HK 3770 vs Denon AVRX2400H

The Harman Kardon HK 3770 vs Denon AVRX2400H comparison review should help people choose the model, which would be perfect for them.

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Features & Performance

Harman Kardon HK 3770 vs Denon AVRX2400H back

The AVRX2400H is an option if you need a powerful solution – compare its 500 W of the total output power with 240 W that the HK 3770 has. The AVRX2400H is a 7 channel receiver and the HK 3770 is a 2 channel solution.

The HK 3770 has a high-grade 24-bit DAC and the high-current amplifier guarantee you perfect sound. The AVRX2400H has a powerful 7 channel discrete amplifier and it has an “eco” mode.

Connections & Setup

The Denon AVRX2400H supports Wi-Fi and Bluetooth interfaces and it also has a built-in HEOS streaming application. The Harman Kardon supports DLNA technology and streaming using Bluetooth technology. The AVRX2400H supports multi-room technology.

Some customers have issues with the Denon AVRX2400H HDMI handshaking – the picture will appear and disappear ever two seconds. The AVRX2400H has 8 in and 2 out HDMI ports.

The AVRX2400H uses the Audyssey MultEQ solution to provide you with well-balanced sound. Customers are satisfied with the results, but you can always fine-tune the adjustments using a special menu. Denon also provides you with the setup microphone.

Design

The Denon AVRX2400H vs Harman Kardon HK 3770 design comparison shows that the HK 3770 looks classic, while the AVRX2400H looks like a modern solution.

The HK 3770 has a row of very narrow buttons with a round-shaped volume controller. The AVRX2400H has many buttons, ports, and two knobs. Both models have simple displays.

These solutions come with ergonomic remote controllers. The HK 3770 has a remote controller application for iOS and Android.

The dimensions are 11.8x17.3x4.8 in for the Harman Kardon HK 3770 versus 13.3x17.1x6.6 in for the Denon AVRX2400H. The weight is 13.19 and 20.7 pounds respectively.

Harman Kardon HK 3770

Pros:

  • Great compatibility with various devices (it has a phono input to connect a turntable).
  • The output sound is clear and it is very powerful – you will not go above the middle volume value.

Cons:

  • Some customers claim that their receivers stopped outputting high frequencies after a year of exploitation.
  • The Bluetooth connection is not stable (it may disconnect randomly).

Denon AVRX2400H

Pros:

  • It is easy to set up and calibrate due to the solution from Audyssey.
  • Many features and options make this solution versatile.
  • Extremely clean output sound.

Cons:

  • You may get regular HDCO errors, static in the audio during HDR playback (if you use a Roku device).
  • The FM module doesn’t perform well.

Denon AVR-X2400H
Denon AVR-X2400H review

Dec 06, 2018

This Denon AVRX2400H review will help people understand if this receiver is right what they need. It combines a high power output and reliability. It is a great option if you are looking for a soluti...

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Rating 3.7 3.7

Common

Product

Denon AVR-X2400H
Harman Kardon HK 3770

Model

AVR-X2400H
HK 3770

Brand

Denon
Harman Kardon

Rating

3.8 of 5
3.6 of 5

Reviews

40
44

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

185 W
480 W

Standby power consumption

0.1 W
0.5 W

Built-in display

Type

fluorescent
fluorescent

Colour

black
black

Amplifier

Total output power

500 W
240 W

Output power per channel

125 W, 95 W
120 W

Output impedance per channel

6 Ohm, 8 Ohm
8 Ohm

Frequency response

20 Hz-20 kHz
20 Hz-20 kHz

Total harmonic distortion

0.08 %
0.07 %

Number of channels

7
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

up to 4K

Video conversion/scaling

HDMI to HDMI scaling, analog to HDMI up conversion

3D pass-through

Upscaling via HDMI

up to 4K

Connector type

AV inputs

2
6

Optical digital inputs

2
2

Coaxial digital inputs

1
1

HDMI inputs

8
has not

HDMI outputs

2
has not

Optical digital outputs

has not
has not

Coaxial digital outputs

has not
has not

Subwoofer outputs

2
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

56
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

Surround Sound
Stereo Sound

Audio D/A converter

24-bit/192-kHz
24bit / 192kHz

Surround sound effects

Cinema EQ. Loudness
has not

Surround system class

7.2 channel
2.0 channel

Digital sound processor (DSP)

DSP preset qty

6
has not

Digital content protection

HDCP 2.2

Clock

Built-in clock

Sleep timer

Dimensions

Shipping size

13.3 x 17.1 x 6.6 inches
11.8 x 17.3 x 4.8 inches

Product weight

20.7 pounds
13.19 pounds

AV receivers HelpToChoose comparison rating

  • better
  • worse
  • 24.8
  • 10.6
  • 24.8Denon AVR-X2400H
  • 10.6Harman Kardon HK 3770

The Denon AVR-X2400H is better receiver in this comparison. Check Denon AVR-X2400H price

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