Onkyo TX-NR838

Onkyo TX-NR838
Brand Onkyo Number Of Channels 7 Signal-to-Noise Ratio 105 dB Weight 34.2 pounds Manual tx-nr838.pdf USB 1
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Onkyo TX-NR838 Review — Retro-Friendly and Fully Futureproof

Onkyo TX-NR838

This high-end 7.2-receiver offers multiple options for creating the inimitable movie and sound experience. The Onkyo TX-NR838 specs reveal solid build, professional physical parameters, special connects, and built-in techs for various types of audio and video. It looks very promising as a hub for the premium media system.

Design

This model is designed in the classic Onkyo style, with simple lines and shapes and expensive touch. The front panel has a cover hiding the connection ports, while the open main controls are firm and solid. It is middle in size but rather heavy, requiring a firm surface to be placed on.

Features

Onkyo TX-NR838 supports the majority of video formats (except AIFF), but its surround sound modes are limited by Dolby Atmos application. This receiver features considerable power consumption, while 4 Ohms of the impedance and 180W per channel allow connecting any existing speaker and derive its full power. The HDCP 2.2-protected HDMI for a second zone enables native 4K / HDR playback at the additional setup.

Performance

The unit supports several present sound fields; however, the optimal performance and equalization are available with the THX mode (the certified one). While providing many setup options, the receiver has few EQ parameters to modify. Still, the auto-calibration works steadily and tunes the system well.

Sound Quality

This receiver provides the most of the Atmos sound. The middle line is sharply outlined, with dialogues being pure and distinct even at low volume. The highs are acute but not shrieky, at full volume might appear some digital aftertaste. The lows and bass provide solid and full impression. My Bose subs produced a powerful surge and distinct vibes without blatant booming.

Connectivity

This model is a connectivity genius, as it features additional HDMI ins and outs, coaxial and optical inputs, and even a phono jack. The updated Wi-Fi and Ethernet enable fast and quality streaming of any content and Bluetooth syncs with the smartphone immediately. The smartphone app is simple yet fully functional, supporting dual zones’ control.

Setup

A thoroughly developed user interface, the comprehensive, quick, and intuitive menu; controls provide quick setup and calibration. The remote is rather unassuming but simple and clear, with the handy buttons’ onset.

Conclusion

In Onkyo TX-NR838, nearly every feature the music and movie enthusiast might consider is implemented. Thanks to numerous certified connects, it provides the best sound and video performance of any source. The quality is top-notch, with all the newest formats supported. It also has a built-in Pure Audio tech for analog sound and a phono input. It is keen on connectivity, while setup and controls are user-friendly and intuitive.

Specification

Media Content Source

Network

Bluetooth

USB-host

Additional Features

Apple Air-play Support

Advanced Sound Retriever (ASR) Technology

Three-zone Capability

Smartphone Remote Control

A-B Speaker Switch

Dual-zone Capability

Pure Direct Mode

Auto Power Off

Bi-amplifying

Audio Return Channel (ARC)

Amplifier

Frequency Response

20 Hz-20 kHz

Output Impedance Per Channel

4 Ohm

Output Power Per Channel

180 W

Total Output Power

960 W

Signal-to-Noise Ratio

105 dB

Number Of Channels

7

Total Harmonic Distortion

0.08 %

Sound Features

Surround Sound Effects

Theater-Dimensional Virtual Surround

Audio D/A Converter

24bit / 192kHz

Digital Content Protection

HDCP 2.2

Surround System Class

7.2 channel

Audio Formats

AIFF

AAC

WMA

WAV

MP3

FLAC

Apple Lossless

Dimensions

Dimensions

17.1 x 8 x 16 inches

Weight

34.2 pounds

Built-in Decoders

Dolby Digital Plus

Dolby Atmos

DTS:X

Dolby True HD

Dolby Surround

Connectivity Interfaces

IEEE 802.3u

IEEE 802.3

WI-FI

Bluetooth

Connector Type

HDMI Inputs

7

Coaxial Digital Inputs

2

Phones

1

Optical Digital Inputs

3

USB

1

AV Inputs

7

Subwoofer Outputs

2

Coaxial Digital Outputs

has not

Optical Digital Outputs

has not

HDMI Outputs

2

User Manual

Manual

tx-nr838.pdf

Functions

Network Audio Player

Internet Radio

Digital Player

Power Device

Standby Power Consumption

0.15 W

Operational Power Consumption

720 W

Radio

Preset Station

40

Tuner Bands

AM/FM

Tuner Type

digital

Clock

Sleep Timer

Built-in Clock

Built-in Display

Colour

black

Type

fluorescent

Signal Processing

Upscaling Via HDMI

up to 4K

3D Pass-through

Video Conversion/scaling

HDMI to HDMI scaling, analog to HDMI up conversion

HDMI Pass-through

up to 4K

General

Brand

Onkyo