Marantz SR6014 vs Onkyo TX-SR383 review

Votes 1 1
Rating 5 5

AV receivers comparison chart

Marantz SR6014 vs Onkyo TX-SR383 review

Marantz SR6014
vs
Onkyo TX-SR383

Marantz SR6014 vs Onkyo TX-SR383 – that is a question.

Amplifier

The number of channels for receivers is different - 9.2 versus 7.2, respectively, for devices. In terms of power, there are differences, the SR6014 has such a ratio W/Ohm - 110/8, 185/6, while the TX-SR383 has a power of 100/8, 135/6. The value of total harmonic distortion is also different, and for the SR6014 it is 0.08%, but for the TX-SR383 it is 0.09%.

Audio features

The manufacturer installed different DACs, the SR6014 received the model AK4458 384 KHz/32-bit, but the TX-SR383 is equipped with 192 KHz/24-bit. The Bi-amping function is implemented only in the Marantz SR6014. The model SR6014 can transmit an audio signal directly to the amplifier and bypasses any DSP processing. Each of the receivers has a Bluetooth connector. The SR6014 has access to the Spotify service. The quality of 4K/60Hz signal remains unchanged when transmitting from a source to a TV or projector via HDMI for both receivers. Signaling over HDMI in standby mode can provide the SR6014 and the TX-SR383. Video scaling is only possible with the SR6014. Operation with the Dolby Vision is only possible with the SR6014.

Extensive connections

The number of HDMI inputs/outputs varies depending on the receiver, the SR6014 has 8/3, and the TX-SR383 has 4/1.Marantz SR6014 connectionsOnkyo TX-SR383 connections HDMI Audio Return Channel is implemented in both devices. HDMI eARC is only supported by the SR6014. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. The SR6014 has support for the standard HDCP 2.3, compared to the TX-SR383, which supports the standard HDCP 2.2. In the presence of a built-in phono stage for connecting a vinyl player only at Marantz SR6014.

Additional features

Ability to create 2 Multi zones inherent in both AV receivers. There is an ECO mode in SR6014. The Marantz SR6014 can be properly configured using the setup assistant.

Multichannel surround

A Dolby Atmos multichannel audio format is available only in the SR6014. Only in the SR6014 realized a DTS:X surround technology.

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General

Item

Marantz SR6014
Onkyo TX-SR383

Model

SR6014
TX-SR383

Brand

Marantz
Onkyo

Reviews

11
188

Amplifier

Channels

9.2
7.2

Stereo power (RMS), W/Ohm

110/8, 185/6
100/8, 135/6

Output impedance, Ohm

8, 6
8, 6

Frequency response

10Hz-100KHz
5Hz-100KHz

THD in stereo, %

0.08
0.09

Audio features

Digital to analog converter (DAC)

AK4458 384 KHz/32-bit
192 KHz/24-bit

Bi-amping

Pure direct (straight)

Auto speaker calibration

Audyssey MultEQ XT32
Audyssey MultEQ

Speaker A/B switching

Other audio features

Audyssey Dynamic Volume, Audyssey Dynamic EQ, Compressed Audio Enhancer(MDAX2), Hi-Res audio
Advanced Music Optimizer

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

Amazon Music

Spotify

Other streaming services

Deezer, TIDAL, Pandora, TuneIn Radio, iHeart Radio
has not

Extensive connection

HDMI input/output

8/3
4/1

HDMI ARC (Audio Return Channel)

HDMI eARC (Enhanced Audio Return Channel)

HDMI CEC

Digital content protection (HDCP)

HDCP 2.3
HDCP 2.2

Subwoofer output (LFE)

2
2

Headphone output

1 x 6.3
1 x 6.3

Optical digital input

2
1

Coaxial digital input

2
1

Composite input

3
2

Component input/output

2/1
0/0

Phono (MM) input

Front panel connectors

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

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 scaling

HDMI to HDMI scaling

Dolby Vision

Other video features

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

Additional features

Voice control

Amazon Alexa, Google Assistant, Siri, Josh.AI

App control

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

Display

colour OSD
fluorescent

Tuner

AM, FM
AM, FM

Sleep timer

Auto power off

ECO mode

Graphical user interface (GUI)

Setup assistant

Firmware update

network, USB
USB

Other additional features

IP Control, Web Control
has not

Multi-room

Multi-room zones

2
2

Zone audio output

speaker, preout
speaker

Zone HDMI output

Multi-room control

Marantz AVR Remote App, HEOS App
has not

RS-232

1
0

Remote control input/output (IR)

1/0
0/0

DC trigger output (12V)

1
0

Multichannel surround

Dolby Atmos

Dolby TrueHD

Dolby Surround

Dolby (other)

Dolby Digital Plus, Dolby Atmos Height Virtualization
Dolby Pro Logic

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

has not
has not

Power

Operational power consumption, W

680
270

Standby consumption, W

0.2
0.3

Removable power cord

User manual

Manual

Dimensions

Size W x H x D, cm/inches

43.5 x 16.1 x 38.1/17 x 6.3 x 13.7
43.5 x 16.8 x 32.6/17 x 6.3 x 12.6

Weight, kg/lbs

12.7/28.2
8.2/17.6

Other

Release year

2019
2018
Marantz SR6014
Onkyo TX-SR383
Marantz SR6014
Onkyo TX-SR383

AV receivers SoundInspiration comparison rating

  • better
  • worse
  • 9.2
  • 4.8
  • 9.2Marantz SR6014
  • 4.8Onkyo TX-SR383