Models
TX-RZ620
7.2 Channel Network A/V Receiver
Putting More Heart Into Home Theater

The TX-RZ620 serves smooth and confident multichannel sound with a unique Dynamic Audio Amplification system tuned for wide-spectrum 5 Hz–100 kHz reproduction. Dolby Atmos® and DTS:X™ immerse you in heart-pounding sound as 4K movies burst from your TV screen. HDMI® now supports pass-through of HDR10, HLG (Hybrid Log-Gamma), Dolby Vision™, and BT.2020 for incredible picture realism. You can play music from streaming services including Spotify®, TIDAL, TuneIn, Deezer, and Pandora®, as well as Hi-Res Audio via music server. Network and analog sources* can be mirrored on optional wireless speakers over FireConnect™ powered by Blackfire, and everything needed to set the mood is inside the Onkyo Controller app. With patented VLSC™ filtering and AKM 382 kHz/32-bit DAC, your pair of quality front speakers will unveil the true soul of stereo. Ready to fit your home automation system, this muscular receiver delivers upscale entertainment at an accessible price.
*Sharing audio from external analog inputs enabled with future firmware update.

$899 MSRP



Dynamic Audio Amplification.
Emotional Impact.

Our premium RZ Series A/V receivers deliver a significant boost to the dynamism, detail, and accuracy of music and movie soundtracks for a listening experience that packs deep emotional impact. The TX-RZ620 features high quality components, such as large custom capacitors, to provide high instantaneous current for fast transients and ultra-wideband frequency response down to 5 Hz. Discrete non-phase-shift amp circuits clearly focus the audio image and cut distortion even at floor-shaking volumes.

4K HDR Eye Candy

Six rear HDMI® inputs support pass-through of HDR10, HLG (Hybrid Log-Gamma), and Dolby Vision; the BT.2020 4K video standard; 4K/60 Hz video playback; and HDCP 2.2 for premium video content. Further, a front HDMI terminal is ideal for video camera connection, while the rear Sub Out is handy for projectors.

Noiseless Audio Processing

Vector Linear Shaping Circuitry is a mouthful, so we call it VLSC. This circuitry virtually removes digital pulse noise for a smooth analog signal.

 

Data is converted between sampling points and these points are joined with analog vectors in real time to produce a smooth output wave form. The result is a virtually noiseless, smooth, analog signal based on the digital source. It brings out even the most subtle of nuances in audio sources.

Multi-Zone Flexibility

With a 5.2-channel layout in the media room, Powered Zone 2 speaker outputs can send amplified network, S/PDIF, and analog audio sources to a pair of stereo speakers in another room. For 5.2.2-channel home theater layouts, a pre-/line output is ideal for transmitting stereo sources available to the receiver to a hi-fi system elsewhere in the home. Multi-room playback is supported within Onkyo Controller app.

Breathtaking Theater

Object-based soundtracks allow independently mixed sound to play through any speaker in your system, moving above and around you with breathtaking realism. The TX-RZ620 reproduces 5.2.2-channel Dolby Atmos or DTS:X formats, with AccuReflex correcting the phase of direct and indirect sounds for cohesive audio imaging with Dolby Atmos-enabled speakers.

 

DTS Neural:X™ identifies spatial effects in multichannel soundtracks and upmixes for 3D playback through object-audio-ready speaker systems. Dolby Surround also upmixes legacy sound formats so you can experience multidimensional playback of legacy sound formats in a Dolby Atmos environment.

Music Made Easy with Chromecast built-in

Stream any music from your smartphone, laptop, or PC to the TX-RZ620 with ease. Control playback with Chromecast enabled apps you know and love from your iPhone, iPad, Android phone or tablet, Mac or Windows® laptop, or Chromebook™.

Stream Anything with
DTS Play-Fi®

DTS Play-Fi® is a wireless protocol that works with any audio app on mobiles and PC. Flick whatever’s playing to the receiver, even different sources to different components at the same time (requires a future firmware update).

Stream Away!

Selectable 5 GHz/2.4 GHz Wi-Fi® assures stable connectivity so you can enjoy smooth streaming over AirPlay, the Spotify app, and the local network. Bluetooth wireless technology also provides quick streaming from your choice of music application.

Internet Radio and Streaming Services

TIDAL, Deezer, Pandora®, and TuneIn are on board to make selecting from a massive range of music and radio programs using Onkyo Controller very simple.

AMPLIFIER
  • 100 W/Ch (8 Ohms, 20 Hz–20 kHz, 0.08% THD, 2 Channels Driven, FTC);
  • 215 W/Ch (6 Ohms, 1 kHz, 10% THD, 1 Channel Driven)
  • Dynamic Audio Amplification System with 5 Hz–100 kHz Frequency Response
  • High-current Power to Drive Large Speakers with
    4-Ohm Resistance
  • H.C.P.S. (High Current Power Supply) EI Transformer
  • VLSC (Vector Linear Shaping Circuitry) High-frequency Noise-filtering Technology (Front L/R Channels)
  • Non-Phase-Shift Amplification Circuitry for Clarity and Detail
  • Discrete Output Stage Circuitry for Low Distortion
  • Optimum Gain Volume Circuitry
CONNECTIONS
  • 7 HDMI Inputs (1 Front) and 2 Outputs (1 Main Out, 1 Sub Out)
  • Powered USB Port (5 V, 1 A) for Audio Playback
  • 2 Component Video Inputs
  • 2 Composite Video Inputs
  • 3 Digital Audio Inputs (2 Optical and 1 Coaxial)
  • 6 Analog Audio Inputs, 1 Stereo 1/4˝ (3.5 mm) Analog Input (Front)
  • Phono Input (MM) and Equalizer for Turntable Connection
  • Bi-Amping Capability for Front Channels
  • 2 Subwoofer Pre-Outs
  • 1/4˝ (6.35 mm) Headphone Jack (Front)
  • Banana-plug-compatible Speaker Posts with Screw Knobs
INTEGRATION
  • Powered Zone 2
  • Zone 2 Pre/Line Out
  • RS-232 Serial Input for External Control Commands
  • IR Input for Remote Control
  • 12 V Trigger Out (Main, 100 mA) for External Component Control Integration
  • Graphical User Interface with Overlaid On-Screen Display (OSD)
    via HDMI
  • Quick Setup Guide via GUI and Easy Connection Diagram on Rear Panel
  • RIHD (Remote Interactive Over HDMI) for System Control
  • Optional Rack-Mount Kit (IRK-155-3D)
  • Detachable Power Cable
  • AccuEQ Room Calibration Featuring AccuReflex Technology for Seamless Object-based Sound from Compatible Speakers (Mic Included)
  • Control and Stream with Free Onkyo Remote Streaming Apps for iPod touch®/iPhone®*3 and AndroidTM Devices*4
  • Firmware Updates via Ethernet and USB
PROCESSING
  • Dolby Atmos and DTS:X Reproduction (5.2.2 Channels)
  • HDMI Support for 4K/60 Hz, HDR10, HLG, Dolby Vision, 3D, Audio Return Channel, DeepColor™, x.v.Color™, LipSync, Dolby Atmos, Dolby TrueHD, DTS:X, DTS-HD Master Audio™, DSD, DVD-Audio, Super Audio CD (SACD), Multichannel PCM, and CEC
  • AKM (AK4458) 384 kHz/32-bit Multichannel DAC
  • PLL (Phase Locked Loop) Jitter-Cleaning Circuit Technology for S/PDIF Audio
  • 32-bit Digital Signal Processing
  • DSP Modes for Gaming: Rock, Sports, Action, and RPG
  • Theater-Dimensional Virtual Surround Function
  • Direct Mode for Audio Reproduction Close to Original Source
    Quality
  • Front L/R Tone Controls (Bass/Treble) and Independent Zone 2
    Tone/Balance Controls