Selected Onkyo network receivers are able to pass native or upscaled 4K Ultra HD video content from media player through to a compatible 4K TV display or video projector via HDMI.

All Onkyo A/V receivers are capable of carrying high-resolution 3D video formats from source devices to your 3D-capable display via HDMI.

TuneIn Radio is a free internet streaming service available through selected network-enabled Onkyo products. Listeners can access live broadcast feeds from more than 70,000 radio stations around the world, or choose from a massive selection of podcasts, on-demand programming, concerts, and interviews.

Consumer electronics manufacturers established the DLNA standard to enable entertainment devices connected to a home network to share their content with one another directly, without the need for a complex set-up procedure.

MHL (Mobile High Definition Link) is an interface protocol allowing the connection of compatible portable electronic devices such as smart phones to A/V receivers. The protocol transports uncompressed 1080p video stored on smart phone for display on HDTV, with up to 7.1-channels of surround sound. On selected Onkyo network receivers, smart phones can be connected via a designated front-panel MHL/HDMI port. While officially ‘connection agnostic’, MHL cables commonly feature an HDMI plug and Micro USB connector. Once linked to an Onkyo network receiver, the user can control their smart phone using the system remote. Smart phones are recharged upon connection, and no separate power supply for the device is necessary while connected to the receiver.

Network-ready Onkyo devices employ inbuilt Wi-Fi Certified wireless LAN (or wireless LAN capability via adapter) and hardwired Ethernet connections to bring streaming audio and internet radio to your listening space. Using the Remote App designed for selected network-ready products, you can stream the music stored on your handset—or locate and stream high-resolution, lossless, and compressed audio from NAS and PC—for playback on your entertainment system. The app also facilitates internet radio and music streaming service selection while enabling control of your entertainment from anywhere within range of the wireless network.

Audyssey MultEQ®

Audyssey MultEQ seamlessly equalizes and balances the output of your satellite speakers and subwoofers to suit the unique shape of your listening space, compensating for unwanted acoustic reflections from the walls, floor, and furniture. This creates a more enveloping, cohesive soundstage, projects movie dialog clearly from the center of the screen, and contributes to more convincing directional and ambient effects. Measuring across six listening positions during its one-time setup routine, MultEQ applies two high-resolution filters to satellite speakers and 128 filters to the subwoofer(s). The system also features adaptive low-frequency correction while automatically controlling crossovers, polarity, delays, and levels.

Audyssey Dynamic Volume®

This technology allows you to set the volume level that you want and keep it there, without having to constantly adjust it. By anticipating sudden spikes and dips in the audio soundtrack and compensating for them in real time, Audyssey Dynamic Volume ensures consistent volume levels, regardless of the content you’re enjoying. Thanks to Audyssey Dynamic Volume, quiet dialogue is easier to pick up, loud passages retain their impact, and commercials are less intrusive.

Onkyo’s RI system lets you operate multiple RI-compatible components through a single remote control. RI capability also gives you further functionality with Onkyo’s Remote Interactive Dock for the iPod, including System On/System Off, Auto Power On, Auto Selector (Direct Change) and Timer functions.

For Blu-ray Disc/DVD players

RIHD also enables selected Onkyo players to easily integrate with compatible Onkyo A/V receivers and other compatible displays. *Compatibility depends on respective model.

The AUPEO! service, delivered online and free of charge, offers a wide range of more than 120 specialized music channels for users to choose from. It provides an easy way for users to discover new music and enjoy their favorite genres. User-selected stations can be customized with Loves and Bans to create a fully personalized listening experience. Furthermore, users can search for a specific artist on Artist Radio, or use the unique Mood Selector to match the music style to their mood.

Selected Onkyo A/V receivers feature ‘Hybrid Standby’ mode to save energy and provide greater levels of convenience. Hybrid Standby Mode provides ‘HDMI through’ functionality and maintains a local network connection while the receiver is essentially powered down. This allows the user to watch TV without turning the whole surround system on. Furthermore, when on Hybrid Standby, the home theater may be powered up from “cold” using the Onkyo Remote Apps for iPod touch/iPhone and Android.

Transporting high-definition (HD) video, 3D encoded HD video, and multi-channel HD audio, HDMI is the most desirable connection for home entertainment. Onkyo’s HDMI-enabled A/V components send and receive HD signals, connecting components such as Blu-ray Disc players, DVD players, media streamers, and gaming consoles to compatible HDTVs. Recent versions of HDMI also incorporate an ARC (Audio Return Channel) for sending audio from the TV tuner through the connected receiver, and for enabling the use of an overlaid high-definition GUI (Graphical User Interface) on Onkyo A/V receivers.

Audyssey DSX lets you augment a standard 7.1-channel surround set-up with two “front wide” channels*. Two extra speakers expand the width of the soundstage and help to produce a more realistic and immersive listening experience. Alternatively, Audyssey DSX can be configured to deliver “front height” channels. These channels carry non-directional audio that adds a new vertical dimension to your movies and games.

*Front Wide channels are not available with TX-NR616 and TX-NR609.

DTS-HD Master Audio™ is capable of delivering audio that is bit-for-bit identical to the studio master. DTS-HD Master Audio™ delivers audio at super-high variable bit rates—24.5 Mbps on Blu-ray Disc—which is significantly higher than standard DVDs. This bit stream is so fast, and the transfer rate is so high, that it can deliver 7.1 audio channels at a sampling frequency of 24 bits—identical to the original. With DTS-HD Master Audio™, you will be able to experience movies and music exactly as the artist intended: clear, pure, and uncompromised.

Dolby® TrueHD

Dolby TrueHD is Dolby’s next-generation lossless technology developed for high-definition disc-based media. Dolby TrueHD audio is bit-for-bit identical to the highest-resolution studio masters. Together with high-definition video, it offers an unprecedented home theater experience. Now listeners can enjoy sound as stunning as the high-definition picture.

Dolby® Pro Logic® IIz

Dolby Pro Logic IIz adds a vertical dimension to your home theater soundstage, delivering an expanded surround-sound experience from any 5.1-channel or stereo source. Dolby Pro Logic IIz enables the inclusion of two Front Height speakers into your surround-sound setup. The Height channels carry ambient, non-directional audio that helps immerse you even more deeply into your movies and games. With Dolby Pro Logic IIz, rain seems to burst from clouds right above you, and helicopters fly realistically overhead.

On selected Onkyo receivers/players, interlaced-to-progressive video conversion and scaling are performed by high-quality Qdeo technology from Marvell. Qdeo is a versatile video processor that uses algorithms designed to erase video noise and artifacts such as jaggies and feathering. Played back on a compatible wide-screen display, your Blu-ray Discs and DVDs will look more detailed and cinematic than ever.

192 kHz/24-bit DACs enable the best possible reproduction of standard and high-definition audio formats.

Selected Onkyo A/V receivers feature licensed InstaPrevue visual input management technology by Silicon Image. InstaPrevue technology displays a series of thumbnail videos on screen representing the available content on devices connected via HDMI. The feature is accessed via the Home Menu screen. InstaPrevue technology makes switching HDMI inputs and choosing content much easier.

In addition to a Zone 2 line-out, selected Onkyo A/V receivers feature a Zone 3 line-out that allows an audio source to be distributed to a third room equipped with an amplifier and speakers. Users can play up to three audio sources across three zones simultaneously.

Selected Onkyo network receivers feature Powered Zone 2. Two additional surround channels may be assigned to send an amplified audio signal via a set of cables to stereo speakers in another room. An audio source from the receiver may be played back in either or both zones, or two different audio sources played in either room simultaneously.

The negative effects of phase-shift—or the timing difference between sound waves of different frequencies—can sometimes be heard in audio players when corners are cut in order to increase bass response. While most audio systems have some form of low-frequency enhancement system, often a bigger bass sound comes at the expense of mid-range clarity, and results in a smeared or muddy sound. Our Phase-Matching Bass Boost technology avoids this problem by improving the phase timing to preserve the natural clarity of the mid-range—allowing vocals and strings to shine—while maintaining a smooth, powerful bass response at all volume levels.

Bluetooth is a wireless transmission standard that uses shortwave radio signals to connect mobile devices to computers and other compatible electronics. Selected Onkyo products and accessories feature onboard Bluetooth technology—or compatibility with Onkyo’s UBT-1 Bluetooth USB Adapter—to enable wireless audio playback from mobile devices.

To achieve Wi-Fi certification, products are tested according to the industry’s 802.11 standards for interoperability, security, reliability, and ease of installation. Products with the Wi-Fi Certified logo have been tested in a variety of configurations and with a diverse range of other devices to ensure compatibility with equipment operating in the same frequency band.

Selected Onkyo A/V receivers, Blu-ray Players, hi-fi and stereo components feature at least one USB port. ‘Made for iPod’ and ‘Made for iPhone’ means the connection is specifically designed to interface with iPod, iPod touch, and iPhone*. ‘Direct Digital Connection’ means audio signals are transported in digital form (rather than analog) for clearer, more accurate sound. A USB port also lets you play a range of audio formats including MP3, WMA, WMA Lossless, AAC, and FLAC audio files stored on a flash-memory device using the system remote for track selection and playback.

For A/V receivers

Select Onkyo A/V receivers offer integrated system control with certain HDMI-compatible high-definition displays, DVD and hard-disk recorders, and Blu-ray Disc players. With one remote control, you can control certain functions, including Standby, Volume and Direct Change. These receivers can seamlessly integrate with other compatible playback components and displays.

For Blu-ray Disc/DVD players

RIHD also enables selected Onkyo players to easily integrate with compatible Onkyo A/V receivers and other compatible displays. *Compatibility depends on respective model.

Onkyo’s exclusive Theater-Dimensional circuitry takes the complexity out of conventional surround-sound setups and lets you experience the excitement of surround sound from as few as two ordinary speakers.

WRAT is based around a low negative-feedback circuit topology that works to reduce signal noise and distortion across the frequency range. A “closed ground-loop circuit” design is employed, in which each circuit has a separate link to the power supply. This helps to cancel individual circuit noise and keep the ground potential free of distortion. High Instantaneous Current Capability (HICC) enables WRAT amplifiers to immediately cancel the speakers’ reflex energy and instantaneously send out the next signal. The same high current better manages speaker impedance fluctuations, which can negatively affect performance.

Spotify’s on-demand music service is a convenient alternative to downloading and storing songs physically on your computer. Users can access a library of more than 16 million tracks through selected Onkyo network-capable devices. Use the remote controller and graphical interface on your TV to search for songs, albums, and artists. It’s a revolutionary way to discover new music and enjoy old favorites, while you save on disc and shelf space.