Denon AVR-X6500H vs Marantz AV7703 review

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Rating 5 5

AV receivers comparison chart

Denon AVR-X6500H vs Marantz AV7703 review

Denon AVR-X6500H
vs
Marantz AV7703

The Denon AVR-X6500H vs Marantz AV7703 comparison proves that these receivers have many common features.

Amplifier

Considered AV receivers have the same number of channels 11.2. The THD is 0.05% for the AVR-X6500H but 0.08% for the AV7703.

Audio features

Competitors' digital to analog converter (DAC) is identical to 192 KHz/32-bit. Both the AVR-X6500H and the AV7703 support Bi-amping. Each of the AV receivers can transmit an audio signal directly to the amplifier and bypasses any DSP processing. Rivals from our review have Bluetooth support. The Apple Music service is implemented on considered devices: AirPlay, AirPlay 2. Spotify can be used on each receiver. The AVR-X6500H can work with the audio stream from Deezer, TIDAL, Pandora, Napster, SiriusXM, TuneIn Radio, iHeart Radio, Sound Cloud, Mood Mix, and the AV7703 can receive a content from Deezer, TIDAL, Pandora, Napster, iHeart Radio, SiriusXM, Sound Cloud. Compared AV receivers retain the quality of 4K/60Hz signal when transmitting from a source to a TV or projector. HDMI signal transmission in standby mode is implemented in each of the devices. Both rivals can scale the resolution of the incoming HDMI signal. The HDR standard - Dolby Vision is supported by these receivers.

Extensive connections

Each receiver has 8/3 HDMI inputs/outputs.Denon AVR-X6500H connectionsMarantz AV7703 connections The HDMI Audio Return Channel (ARC) feature supports both devices. The HDMI eARC is available only on the AVR-X6500H. The Consumer Electronics Control (CEC) feature is present in most modern AV receivers and the models in our comparison are no exception. Both models support the standard HDCP 2.2. These compared receivers have a built-in phono stage for connecting a vinyl player.

Additional features

Each of the AV receivers from our review supports 3 Multi-room zones. Supported voice control technologies are identical - Amazon Alexa, Google Assistant, Siri, Josh.AI. It is also worth noting that the ECO mode is presented in each of the receivers. Both AVR-X6500H and AV7703 can be configured using the Setup assistant.

Multichannel surround

Both devices have support for Dolby Atmos multichannel audio format. The surround sound technology DTS:X is supported by devices under review.

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General

Item

Denon AVR-X6500H
Marantz AV7703

Model

AVR-X6500H
AV7703

Brand

Denon
Marantz

Reviews

54
28

Amplifier

Channels

11.2
11.2

Stereo power (RMS), W/Ohm

140/8, 175/6

Output impedance, Ohm

8, 6

Frequency response

10Hz-100KHz
10Hz-100KHz

THD in stereo, %

0.05
0.08

Audio features

Digital to analog converter (DAC)

192 KHz/32-bit
192 KHz/32-bit

Bi-amping

Pure direct (straight)

Auto speaker calibration

Audyssey MultEQ XT32
Audyssey MultEQ XT32

Speaker A/B switching

Other audio features

Audyssey Dynamic Volume, Audyssey Dynamic EQ, Audyssey LFC, Compressed Audio Restorer
Hi-Res audio, Audyssey Dynamic Volume, Audyssey LFC

Connectivity

Wi-Fi

2.4/5GHz

USB

1 (USB 2.0)
1 (USB 2.0)

Bluetooth

Ethernet (RJ45)

1
1

DLNA

MHL

Streaming services

Apple Music (AirPlay)

AirPlay, AirPlay 2
AirPlay, AirPlay 2

Amazon Music

Spotify

Other streaming services

Deezer, TIDAL, Pandora, Napster, SiriusXM, TuneIn Radio, iHeart Radio, Sound Cloud, Mood Mix
Deezer, TIDAL, Pandora, Napster, iHeart Radio, SiriusXM, Sound Cloud

Extensive connection

HDMI input/output

8/3
8/3

HDMI ARC (Audio Return Channel)

HDMI eARC (Enhanced Audio Return Channel)

HDMI CEC

Digital content protection (HDCP)

HDCP 2.2
HDCP 2.2

Subwoofer output (LFE)

2
2

Headphone output

1 x 6.3
1 x 6.3

Optical digital input

2
2

Coaxial digital input

2
2

Composite input

4
3

Component input/output

2/1
3/1

Phono (MM) input

Front panel connectors

USB, HDMI, phones, setup mic
USB, HDMI, phones, setup mic, AUX

Multi channel preamp output

Video features

HDR (High Dynamic Range)

HDR10

4K signal pass-through

4K/60Hz
4K/60Hz

8K signal pass-through

HDMI signal pass-through

3D signal pass-through

HDMI pass-through in standby mode

Video conversion

analog to HDMI
analog to HDMI

Analog to HDMI scaling

HDMI to HDMI scaling

Dolby Vision

Other video features

HLG, BT.2020
x.v.Color, BT.2020

Additional features

Voice control

Amazon Alexa, Google Assistant, Siri, Josh.AI
Amazon Alexa, Google Assistant, Siri, Josh.AI

App control

iPhone, iPad, iPod, Android, Amazon Kindle
iPhone, iPad, iPod, Android, Amazon Kindle

Display

colour OSD
colour OSD

Tuner

AM, FM
AM, FM

Sleep timer

Auto power off

ECO mode

Graphical user interface (GUI)

Setup assistant

Firmware update

network, USB
network, USB

Other additional features

IP Control
IP Control

Multi-room

Multi-room zones

3
3

Zone audio output

speaker, preout
preout

Zone HDMI output

Multi-room control

HEOS App
Marantz 2016 AVR Remote App, HEOS App

RS-232

1
1

Remote control input/output (IR)

1/1
1/0

DC trigger output (12V)

2
2

Multichannel surround

Dolby Atmos

Dolby TrueHD

Dolby Surround

Dolby (other)

Dolby Digital Plus
Dolby Digital Plus

DTS:X

DTS HD Master

DTS Virtual:X

DTS Neural:X

DTS (other)

DTS-ES, DTS 96/24, DTS-HD, DTS-EXPRESS
has not

Auro-3D

IMAX Enhanced

Multichannel stereo

Audio file formats

MP3

WMA

AAC

WAV

FLAC

ALAC

Other audio file formats

AIFF
AIFF

Power

Operational power consumption, W

750
60

Standby consumption, W

0.1
0.2

Removable power cord

User manual

Manual

Dimensions

Size W x H x D, cm/inches

43.5 x 15.2 x 38/17 x 6.7 x 14.9
43.1 x 40.6 x 17.7/17.3 x 16.2 x 7.3

Weight, kg/lbs

14.5/32
10/22.9

Other

Release year

2018
2016
Denon AVR-X6500H
Marantz AV7703
Denon AVR-X6500H
Marantz AV7703

AV receivers SoundInspiration comparison rating

  • better
  • worse
  • 9.4
  • 9.4
  • 9.4Denon AVR-X6500H
  • 9.4Marantz AV7703

The Denon AVR-X6500H is better receiver in this comparison. Check Denon AVR-X6500H price