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Photos and specs AV-receiver Onkyo TX-RZ800

Review and test AV-receiver Onkyo TX-RZ800
  • AV-receiver Onkyo TX-RZ800
  • AV-receiver Onkyo TX-RZ800
  • AV-receiver Onkyo TX-RZ800
  • AV-receiver Onkyo TX-RZ800
  • AV-receiver Onkyo TX-RZ800

Description AV-receiver Onkyo TX-RZ800

This 7.2-channel model similar to his older brother Onkyo TX-R900, but inferior to him in power (7 x 185 W at 6 Ohms) and features some design features.


AV receiver Onkyo TX-RZ800 uses high-current W-shaped transformer, capacitors, designed for audio and has separate blocks for the amplification and signal processing. Its discrete high-current amplifiers have a low impedance and give the opportunity to achieve the lower limit of the frequency range at 5 Hz.


Supports 4K resolution, and the device conforms to the standard of THX Select2 Plus. Each channel has a digital-to-analog Converter AK4458 (32 bit/384 kHz), and clear signal from impulse noise, VLSC technology helps.


The apparatus has a DSP with bit width of 32 bits, decodes the new format of three-dimensional sound with Dolby Atmos (5.1.2-channel configuration) and works with DTS:X expanding the configuration by adding the upper speakers.


In Onkyo TX-RZ800 involved a three-stage inverted amplification circuit with the transistors arlingtonsky and WRAT technology, which enables to prevent displacement of phases, to reduce distortion and to cope with non-constant impedance for the speakers.


AV receiver is equipped with AM/FM tuner, and contours Wi-Fi, Bluetooth and AirPlay support. On LAN you can play hi-RES audio, including DSD signals (2.8/5.6 MHz). Also available online services Spotify, Deezer and TuneIn.


The model received a new, more rigorous design. In the center of the aluminum panel installed 2-line display, and the right — button input selector buttons to control additional zones and handle the volume attenuator. On the left is the power button/standby button profiles, clear stereo sound, buttons, and knobs for adjusting sounds and listening mode. The rest of the controls, headphone out (6.3 mm Jack), HDMI port and a Jack for the calibration microphone hidden under the hood.


Inputs rear: 7 x HDMI, connectors the MM-Phono stage, 3 optical and 2 coaxial, USB, LAN and others. Outputs: 2 HDMI port 7.2-channel Pre Out (RCA), two RCA (zone 2 and 3). the MSS are connected to 11 pairs of screw terminals, and two of these pairs can be used for other areas. For control apply the remote control or a software application for devices with iOS or Android.


Receiver Onkyo TX-RZ800 has good functionality, provides excellent image quality and excellent sound multichannel soundtracks and stereotypical.


Features AV receiver Onkyo TX-RZ800



Compliance with the standard THX Select2 Plus Dolby Atmos
Custom sh-shaped transformer, high current discrete output
The AK4458 DAC (32bit/384kHz), DSD playback (2.8/5.6 MHz)


Characteristics of AV-receiver Onkyo TX-RZ800

The number of channels7.2
Output power185 W per channel (6 Ohms, 1 kHz, 1% THD, 1 Channel Driven, IEC), 230 W per channel (6 Ohms, 1 kHz, 1 Channel Driven, JEITA)
Dynamic power300 W (3 Ohms, front) 250 W (4 Ohms, front) 150 W (8 Ohms, front)
THDOf 0.08% (20 Hz - 20 kHz, half power)
The damping ratioover 40 (8 Ohms, 1 kHz, front)
Input sensitivity/impedance200 mV/47 kω (line input), a 3.5 mV/47 kOhm (input MM Phono stage)
Nominal output sensitivity/impedance1 V/470 Ohms (Pre Out output, output for subwoofer), 100 mV/2.2 kω (line out to additional zones), 1/2.2 kω (Pre Out output for additional zone)
Frequency range5 Hz - 100 kHz ( 1 dB, -3 dB, Direct mode)
The signal-to-noise106 dB (line input) 80 dB (input MM Phono stage)
Impedance AC4-16 Ohm
AM/FM tunerthere
The number of presets memory40
Built-in decoders (main)Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, Dolby Digital, DTS:X, DTS-HD Master Audio, DTS-HD High Resolution Audio, DTS 96/24, DTS-ES, DTS, DTS Express
THX certified Select2 Plusthere
Support HDCP 2.2there
System calibration ACAccuEQ
The number of additional zones2
DACAK4458 (32 bit/384 kHz)
32-bit DSP processorthere
Enhancer for compressed music filesMusic Optimizer
Supported formats of streaming audio files (on LAN)MP3, WMA, WMA Lossless, FLAC, WAV, Ogg Vorbis, AAC, Apple Lossless, DSD (2.8/5.6 MHz), LPCM, Dolby TrueHD
DLNA Protocolv1.5
Support Wi-Fithere
Bluetoothversion 2.1 EDR (A2DP v1.2, AVRCP v1.3)
AirPlay Supportthere
Support Onkyo application for iPhone and Androidthere
Mode Pure Audioturns off the display and analog videotape
Pure Direct Analog Path Modedisables the digital circuit, analog videotape, tuner
Function PM Bassimprove the midrange and make the bass deeper
Supported online servicesTuneIn Radio, Spotify, Deezer
Independent adjustment of the crossover frequency for each channel40/50/60/70/80/90/100/120/150/180/200 Hz
Inputs8 x HDMI (4K/60 Hz HDMI inputs 1,2,3,4 and 5 with HDCP 2.2), 2 component, 3 composite, 8 line (RCA), the MM input of the Phono stage (RCA), 2 coaxial, 3 optical, USB port, Ethernet port (LAN)
Outputs2 x HDMI (4K/60Hz 4:4:4 Color Space, ARC, HDCP 2.2
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