Choosing an AV receiver is not an easy task and the Marantz SR5014 versus Onkyo TX-NR656 comparison is meant to help you with this. According to the results of our review, Marantz SR5014 received 9 points out of 10 possible, and Onkyo TX-NR656 was rated 7.2 points. The release date of SR5014 is 2019, and TX-NR656 is 2016. As a result, it becomes clear that SR5014 is a better option for home theater than TX-NR656.
For the built-in amplifier, the devices received different marks - 8 and 7, respectively, on a 10-point scale.
The number of channels is equal to the number of possible connected speakers. Both receivers can handle the 7.2-channels configuration.
RMS stands for the actual power of the receiver. The higher this value, the louder the sound can be produced. The differences between the models in terms of RMS power are significant - for the SR5014 this value is 180/6 W/Ohm, and for the TX-NR656 it is 160/6 W/Ohm.
SR5014 | TX-NR656 | |
---|---|---|
Channels | 7.2 | 7.2 |
Stereo power (RMS), W/Ohm | 100/8, 180/6 | 160/6 |
Output impedance, Ohm | 8, 6 | 6 |
Frequency response | 10Hz-100KHz | 10Hz-100KHz |
THD in stereo, % | 0.08 | 0.08 |
After reviewing the audio features of each model, we can rate the SR5014 10 out of 10, and the TX-NR656 - 9.
Most receivers now come with a microphone included. It is with the help of this microphone that the auto-calibration system functions, which adjusts the sound of the receiver to the room.
Speaker A/B switching allows you to change between the main and sub speaker set. Marantz SR5014 can work with the main and additional set of speakers - and switch between them.
SR5014 | TX-NR656 | |
---|---|---|
Digital to analog converter (DAC) | AK4458 384 KHz/32-bit | Hi-Grade 384 KHz/32-bit |
Bi-amping | ✔ | ✔ |
Pure direct (straight) | ✔ | ✔ |
Auto speaker calibration | Audyssey MultEQ XT | AccuEQ |
Speaker A/B switching | ✔ | ✖ |
Other audio features | Audyssey Dynamic Volume, Audyssey Dynamic EQ, Compressed Audio Enhancer(MDAX2), Hi-Res audio | Theater-Dimensional, Double Bass Function, CinemaFILTER |
The connectivity of competitors in our comparison is markedly different, Marantz SR5014 scored 8, and Onkyo TX-NR656 scored 7 out of 10.
Bluetooth connection is now one of the main communication protocols for the receiver's control or even music broadcasting.
SR5014 | TX-NR656 | |
---|---|---|
Wi-Fi | 2.4/5GHz | ✔ |
USB | 1 (USB 2.0) | 1 (USB 2.0) |
Bluetooth | ✔ | ✔ |
Ethernet (RJ45) | 1 | 1 |
DLNA | ✖ | ✖ |
MHL | ✖ | ✖ |
Now music streaming services are gaining more and more popularity. They allow users to listen to millions of songs by subscription.
SR5014 | TX-NR656 | |
---|---|---|
Apple Music (AirPlay) | AirPlay, AirPlay 2 | AirPlay |
Amazon Music | ✔ | ✖ |
Spotify | ✔ | ✔ |
Other streaming services | Deezer, TIDAL, Pandora, Napster, TuneIn Radio, iHeart Radio | Deezer, TuneIn Radio |
The presence of many connectors makes the receiver more versatile. But there are also narrowly targeted models, the number of connectors which are limited to a certain area of use. And when choosing their own receiver, users need to consider exactly your goals for using the receiver. For extensive connection, Marantz SR5014 got 10 points, but Onkyo TX-NR656 received 7 points.
Competitors in our review have 8/2 HDMI inputs and outputs.
HDMI eARC is the next step in the development of audio return channel technology, which works in conjunction with HDMI 2.1. Using eARC provides the highest sound quality for home audio systems. HDMI eARC is available only on Marantz SR5014.
The HDCP encryption protocol is now mandatory for most media devices. This security technology encrypts digital signals from one product to another. HDCP content-encryption protocol is present on Marantz SR5014 in the HDCP 2.3 version, and Onkyo TX-NR656 has the HDCP 2.2 version.
SR5014 | TX-NR656 | |
---|---|---|
HDMI input/output | 8/2 | 8/2 |
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 | 2 |
Coaxial digital input | 2 | 1 |
Composite input | 2 | 2 |
Component input/output | 2/1 | 2/0 |
Phono (MM) input | ✔ | ✔ |
Front panel connectors | USB, HDMI, phones | HDMI, phones, setup mic, AUX |
Multi channel preamp output | ✔ | ✖ |
The AV receiver is the heart of the home theater. And in this case, support for all current video formats ensures the best user experience, so it is very important to consider this when choosing a device. Video features of the SR5014 were rated 10 out of 10 against the 9 for the TX-NR656.
SR5014 | TX-NR656 | |
---|---|---|
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 | DeepColor, x.v.Color |
In terms of evaluating additional features, the SR5014 got 10 points, but the TX-NR656 has 7.
Voice control allows you to control the basic functions of the receiver through a smartphone, smart speaker or using the microphone that comes with the kit. The SR5014 can be controlled by voice via Amazon Alexa, Google Assistant, Siri, Josh.AI. Only the Marantz SR5014 has the ECO mode.
SR5014 | TX-NR656 | |
---|---|---|
Voice control | Amazon Alexa, Google Assistant, Siri, Josh.AI | ✖ |
App control | iPhone, iPad, iPod, Android, Amazon Kindle | iPhone, iPad, 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 | network, USB |
Other additional features | IP Control, Web Control | has not |
As the center of a home media system, each multichannel receiver has an additional set of terminals for connecting the second set of speakers to create additional audio space in Zone 2 or even Zone 3 where audio can have the separate source.
SR5014 | TX-NR656 | |
---|---|---|
Multi-room zones | 2 | 2 |
Zone audio output | speaker, preout | speaker, preout |
Zone HDMI output | ✖ | ✖ |
Multi-room control | Marantz AVR Remote App, HEOS App | Onkyo Remote App, FlareConnect |
RS-232 | 1 | 0 |
Remote control input/output (IR) | 1/0 | 0/0 |
DC trigger output (12V) | 1 | 0 |
Marantz SR5014 got 8 points for the multichannel surround sound and Onkyo TX-NR656 got 7.
SR5014 | TX-NR656 | |
---|---|---|
Dolby Atmos | ✔ | ✔ |
Dolby TrueHD | ✔ | ✔ |
Dolby Surround | ✖ | ✖ |
Dolby (other) | Dolby Digital Plus, Dolby Atmos Height Virtualization | has not |
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 | ✔ | ✖ |