Краткий обзор Onkyo TX-RZ830 2021

DTS:X and Neural:X upmixer

Onkyo TX-RZ830 supports DTS:X with its Neural:X upmixer. It can be configured upto 7.1.2 or 5.1.4 channels using internal amplifiers or upto 7.1.4 channels by adding 2 channel external amplifier.

A technique used in DTS:X is similar to the one used in Dolby Atmos. Instead of a fixed number of channels, DTS:X defines object locations from the listener in polar coordinates. An a/v receiver then dynamically renders sound according to the current speaker configuration. The speaker layout employed by DTS:X is the sum of Dolby Atmos and Auro-3D. It has standard 7.1 channel base layer, a 5 channel height layer above the base layer on the front and side walls, and 3 rows of speakers on the ceiling.

DTS Neural:X is a new upmixer that can take non DTS:X content and upmix it to the DTS:X speaker layout. It has replaced the DTS Neo family with improved flexibility.

THX™ Certification

Onkyo TX-RZ830 is THX certified which offers optimal performance, superior quality and seamless integration. THX works with partners from the ground up, so that certified products deliver professional quality audio-visual experiences right out of the box. They only certify the very best products with uncompromised quality, performance and consistency. They ensure that THX certified devices play well with lower performing devices and components. THX listening modes make the receiver to have one speaker set up for movies, music and games. They are tested for power output, bass management, signal-to-noise ratio and feature RE-EQ, timbre matching, boundary gain compensation and THX Loudness Plus. The current model has Select (previously known as Select2) class performance. This means that it is for medium sized rooms, up to 2,000 cubic feet in size, with a 10-12 foot viewing distance from the screen.

Dolby Atmos and Dolby Surround upmixer

Onkyo TX-RZ830 supports Dolby Atmos with its Dolby Surround upmixer. It can be configured upto 7.1.2 or 5.1.4 channels using internal amplifiers or upto 7.1.4 channels by adding 2 channel external amplifier.

Dolby Atmos is the first cinematic audio format in which sounds exist as individual entities, called audio objects. In Dolby Atmos, any sound — the helicopter, a car screeching around a corner, a melodic bird call — can exist as an independent audio object, free of channel restrictions. They can be precisely placed and moved anywhere in your room, including overhead, to flow above and around you in three-dimensional space. Through the use of audio objects, overhead sound, and all the richness, clarity, and power of Dolby sound, Dolby Atmos turns your room into an amazing place for entertainment. You’ll feel like you’re inside the action, in ways you’ve never experienced before.

Dolby Atmos for the home represents every sound in the original cinema mix as an audio object. Extensions to the Dolby Audio codecs, along with an advanced scalable algorithm, allow Dolby Atmos to be delivered via Blu-ray Disc and streaming media. A spatially-coded substream is added to Dolby TrueHD or Dolby Digital Plus. A Dolby Atmos audio/video receiver (AVR) adapts the cinema experience to your home theater from seven speakers to as many as 34 in 24.1.10 configuration, recreating the original artistic concept. The format supports up to 128 simultaneous independent audio objects in a mix for rich, realistic, and breathtaking sound. It recreates the director’s original concept through descriptive metadata to provide customized playback for home theater and delivers sounds above you through overhead speakers, special upward-firing Dolby Atmos speakers, or a Dolby Atmos enabled sound bar.

If the content is not mixed in Dolby Atmos then the Dolby surround upmixer will expand the audio to all channels including ceiling speakers. The upmixer has replaced the Dolby Pro Logic II family with improved upmixing algorithms.

Подробные характеристики

AV-ресивер, 11.2
Количество каналов

Параметры усилителя

Мощность фронтальных каналов
185 Вт (6 Ом, 1 кГц, коэффициент гармоник 1%, 1 канал), 135 Вт (8 Ом, 20 Гц — 20 кГц, коэффициент гармоник 0.08%)
Пиковая мощность фронтальных каналов
300 Вт
Мощность фронтальных каналов (многоканальный режим)
135 Вт
Мощность центрального канала
135 Вт
Мощность тыловых каналов
135 Вт
Мощность центральных тыловых каналов
135 Вт
Рекомендуемое сопротивление нагрузки
4 — 16 Ом
Воспроизводимый диапазон частот
5 — 100000 Гц (+1/-3 дБ)
Коэффициент гармоник
0.08 % (20 Гц — 20 кГц)
Отношение сигнал/шум
110 дБ
Коэффициент демпфирования
200 мВ
Входное сопротивление
47 кОм
Выходное напряжение
200 мВ
Выходное сопротивление
0.47 кОм


есть, MM
Чувствительность (звукосниматель MM)
2.5 мВ
Отношение сигнал/шум (звукосниматель MM)
80 дБ
Регулировка тембра
Диапазон регулировки тембра НЧ
10 дБ
Диапазон регулировки тембра ВЧ
10 дБ
есть, 192 кГц/32 бит
Цифровой процессор (DSP)


композитный x3, компонентный x2, HDMI x7, коаксиальный x3, оптический x2, линейный x6, Phono
сабвуфер x2, композитный x2, компонентный x1, HDMI x3, наушники x1, 7.1CH x1, линейный x3, балансный x1, триггер x2, PreAmp
RS-232, USB Type A, Ethernet RJ-45, внешний ИК-датчик
Разъемы на передней панели
наушники, линейный вход, композитный вход, HDMI-вход, оптический вход, USB Type A
Поддержка сигнала 1080p (HDMI)
Разъем для подключения наушников
6.3 мм
Разъемы для акустики


Режим Direct
Автоматическая калибровка объемного звука
Увеличение разрешения видеосигнала
Увеличение разрешения до 1080p (HDMI)
Экранное меню
Подключение дополнительных комплектов акустики
Сетевые возможности
Bluetooth, Wi-Fi, AirPlay, DLNA, интернет-радио


Dolby Digital
Dolby Digital Plus
Dolby TrueHD
Dolby Digital EX
Dolby Atmos
DTS Express
DTS 96/24
DTS-HD High Resolution Audio
DTS-HD Master Audio
DTS ES Matrix 6.1
DTS ES Discrete 6.1
DTS Neo:6


Тип тюнера
Количество станций
общее: 40
Диапазон частот AM
530 — 1710 кГц
Диапазон частот FM
87.5 — 108.0 МГц
автоматическая настройка, ручная настройка, RDS
Блок питания
Потребляемая мощность
1105 Вт
Цветовое оформление
черный, серебристый
Размеры (ШхВхГ)
435x199x467 мм
22 кг

Dynamic Audio Amplification

Onkyo TX-RZ830 features Dynamic Audio Amplification which is Onkyo’s amplification philosophy that focuses on capturing the energy and dynamism contained in the audio signal and reproducing it without loss. Audio signals are not static like a test tone, but rather a countless collection of constantly moving waves. While static measurements such as S/N ratio and Total Harmonic Distortion are important, Onkyo believes that excellent dynamic and transient response is the key to emotionally involving sound. Dynamism — the “life” in music — is achieved when the amp can respond to changes in the signal instantaneously, so notes start and stop naturally and the nuances in attack, decay, sustain, and release are voiced with conviction. Onkyo home theater receivers represent the culmination of almost 70 years’ experience in amplifier design. The unique elements of their amplification system comprise high-current, low-impedance architecture to accurately control large speaker cones while enabling instantaneous response to dynamic changes, and discrete wide-range amplifier circuit topology to eliminate phase shift for clear and accurate audio imaging.

Advanced Music Optimizer

Compressed music enhancement in Onkyo TX-RZ830 is done by Onkyo’s Advanced Music Optimizer. While MP3 or AAC files may sound fine through the headphones of your portable digital player, the limitations of these files can be exposed when played back through a quality home entertainment system. This is because a significant amount of high-frequency bit information is lost during the file-compression process. To counter this, Onkyo has designed the Advanced Music Optimizer to compensate for lost bit information and improve the quality of compressed audio signals. This results in a clearer and more expansive sound. Also included in this technology is a loudness correction feature that further improves the audio character of compressed files.

9.2-канальный сетевой A/V-ресивер TX-RZ630.

A/V-ресивер TX-RZ630 обеспечивает воспроизведение объемного 5.2.4-channel DTS:X или Dolby Atmos, а также иммерсивного DTS Neural: X и Dolby Surround звука, обработку и передачу видео разрешения 4K HDR с поддержкой High Dynamic Range (HDR), поддержку 3 зон мультирума, в том числе с трансляцией видео в Main Out и Sub / Zone 2 Out формата HDR10, HLG, или Dolby Vision, имеет «на борту» технологии Chromecast для коммутации с iPhone, iPad, Android телефоном или планшетом, ноутбуком на Mac, Windows или Chromebook , DTS Play- Fi или FlareConnect .

В TX-RZ630 реализована возможность передачи через беспроводные платформы AirPlay, Wi-Fi или Bluetooth, стримминг серверов потокового аудио/видео Amazon Music, Spotify, TIDAL, Deezer, Pandora, TuneIn с комфортным управлением через Onkyo Controller или Onkyo Music Control App. Кроме того, традиционно для новых ресиверов бренда TX-RZ630 имеет акустическую калибровку AccuEQ Advance с технологией AccuReflex для «выравнивания» звука с разных акустических систем. Новый сетевой A/V-ресивер TX-RZ630 работает с диапазоном частот аудио 5 Гц-100 кГц и подает на канал 90 Вт при сопротивлении нагрузки 8 Ом и 215 Вт при сопротивлении нагрузки 6 Ом.

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