Onkyo TX-RZ620 Review and Specs

Onkyo TX-RZ620Onkyo’s latest “RZ” line of network AV receivers has provided a wide range of features and functions, and promises superior audio performance through the use of high quality parts. Let’s see Onkyo TX-RZ620 review to be confident that Onkyo TX-RZ620 specs can provide the promised.

Onkyo TX-RZ620 review

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Features

The unit has a number of features, including many connection options. The Onkyo TX-RZ620 also has a support for the two most popular 3D capturing audio formats: Dolby Atmos and DTS: X. But since this device is 7-channel, it is limited to 5.x.2 speaker configurations with two channels in height. Onkyo claims the “RZ” AV receiver series “provides a significant boost to the dynamism, detail, and accuracy of cinematic music and soundtracks” through the use of premium components such as large capacitors. RZ models offer a good, rather, even better choice when it comes to performance specifications. The TX-RZ620 is a 100-watt device (8 ohms).

Design and build

Onkyo’s front panel takes some distinctive approaches. Input selection is with a row of dedicated curved-edge buttons beneath the display. Most other manufacturers use a dial nowadays. The RZ620 includes a premium 32-bit/384kHz digital-to-analog converter that delivers pure, clear reproduction of your favorite music, TV, and movie soundtracks. Dynamic Audio Amplification brings immense power with low distortion for hair-raising movie sound effects.

Onkyo TX-RZ620

Connectivity

You can connect to the receiver using AirPlay and Bluetooth technology. The model has six HDCP 2.2 HDMI inputs with support for Dolby Vision, HDR10, HLG (Hybrid Log-Gamma), BT.2020 color gamut and 4K / 60p, 4: 4: 4/24-bit video. The TX-RZ620 has an “HDMI Sub” output for connecting a second TV or projector. The unit offers two powerful output zones. It also has a 12-volt trigger output, IP control with LAN setup, RS-232 port, IR input, and can be installed in a rack with an additional kit.

Setup

Especially impressed with the ease of set-up. The auto sound calibration was spot on.

Pros and Cons

Pros

  • The Onkyo has better tone controls, a digital equalizer and none of the voice/picture sync issues than other devices
  • Set up was easy, even for a non-tech guy

Cons

  • Single-position room correction
  • I am disappointed that Onkyo took away the fully functional USB port from the front of the unit and put it in the back, where it cannot be easily accessed

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Common features

Product

Onkyo TX-RZ620

Model

TX-RZ620

Brand

Onkyo

Reviews

56

Amplifier

Channels

7.2

Stereo power (RMS), W/Ohm

100/8 20Hz-20KHz

Output impedance, Ohm

8

Frequency response

10Hz-100KHz

THD in stereo, %

0.08

Audio features

Digital to analog converter (DAC)

384 KHz/32-bit

Bi-amping

Pure direct (straight)

Auto speaker calibration

AccuEQ

Speaker A/B switching

Other audio features

Advanced Music Optimizer, Theater-Dimensional, Hi-Res audio, Dynamic Audio Amplification

Connectivity

Wi-Fi

2.4/5GHz

USB

1 (USB 2.0)

Bluetooth

Ethernet (RJ45)

1

DLNA

MHL

Streaming services

Apple Music (AirPlay)

AirPlay

Google Play Music

Amazon Music

Spotify

Other streaming services

Deezer, TIDAL, Pandora, TuneIn Radio

Extensive connection

HDMI input/output

7/2

HDMI ARC (Audio Return Channel)

HDMI eARC (Enhanced Audio Return Channel)

HDMI CEC

Digital content protection (HDCP)

HDCP 2.2

Subwoofer output (LFE)

2

Headphone output

1 x 6.3

Optical digital input

2

Coaxial digital input

1

Composite input

2

Component input/output

2/0

Phono (MM) input

Front panel connectors

HDMI, phones, setup mic, AUX

Multi channel preamp output

Video features

HDR (High Dynamic Range)

HDR10

4K signal pass-through

4K 60p

HDMI signal pass-through

3D signal pass-through

HDMI pass-through in standby mode

Video conversion

Analog to HDMI scaling

HDMI to HDMI scaling

Dolby Vision

Other video features

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

Additional features

Voice control

App control

iPhone, iPad, iPod, Android

Display

fluorescent

Tuner

AM, FM

Sleep timer

Auto power off

ECO mode

Graphical user interface (GUI)

Setup assistant

Firmware update

network, USB

Other additional features

has not

Multi-room

Multi-room zones

2

Zone audio output

speaker, preout

Zone HDMI output

Multi-room control

Onkyo Controller app, FlareConnect

RS-232

1

Remote control input/output (IR)

1/0

DC trigger output (12V)

1

Multichannel surround

Dolby Atmos

Dolby TrueHD

Dolby Surround

Dolby (other)

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

Auro-3D

IMAX Enhanced

Multichannel stereo

Audio file formats

MP3

WMA

AAC

WAV

FLAC

ALAC

Other audio file formats

AIFF

Power

Operational power consumption, W

580

Standby consumption, W

0.15

Removable power cord

User manual

Manual

Dimensions

Size W x H x D, cm/inches

43.5 x 17.3 x 37.8/17 x 6.8 x 14.5

Weight, kg/lbs

10/22
Onkyo TX-RZ620
Onkyo TX-RZ620

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