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  • HDMI® 1.4a Support for 3D Video and Audio Return Channel
  • HDMI Video Upscaling to 1080p with Faroudja DCDi Cinema™
  • Dolby® Pro Logic® IIz Adds New Dimensions to Surround Sound
  • A Suite of Audyssey Technologies for the Ideal Listening Environment
  • Playback of Different Audio Sources in Two Different Zones

7.1-Channel Home Cinema Receiver

Make Your First Step in Home Cinema a Giant Leap

  4 Game Modes Keen to move up to the world of stunning surround sound and fully immersive movies and games? If so, the TX-SR578 is a great place to start. Onkyo’s gift to you is an eye-opening, ear-pleasuring bundle of advanced A/V tech made affordable. Connectivity options include four of the latest 3D-ready HDMI® 1.4a inputs for high-def sources, a Universal Port for peripherals, and a front-side input for portable devices. On the processing side, you get 1080p upscaling of all video sources via HDMI and Faroudja DCDi Cinema™; lossless HD audio formats from Dolby and DTS; and Dolby® Pro Logic® IIz for new vertical surround-sound possibilities. Thanks to Audyssey volume and equalization technologies, you’ll enjoy optimal listening levels and a well-balanced soundstage. When it comes to adjusting the settings, Onkyo’s new overlaid graphical On-Screen Display makes it easier than ever. All of these bells and whistles would mean nothing if they weren’t backed up by decades of Onkyo amplifier know-how in the form of WRAT (Wide Range Amplifier Technology) and a high-current, low-impedance drive.



  • HDMI® (Version 1.4a to Support 3D and Audio Return Channel) with Deep Color™, x.v.Color™, LipSync, Dolby® TrueHD, DTS-HD Master Audio™, DVD-Audio, Super Audio CD, Multichannel PCM, and CEC
  • HDMI Video Upscaling to 1080p with Faroudja DCDi Cinema™
  • Dolby® TrueHD, DTS-HD Master Audio™, Dolby® Digital Plus, DTS-HD High-Resolution Audio™ Decoding
  • Dolby® Pro Logic® IIz for New Surround Channels
  • Burr-Brown 192 kHz/24-Bit DACs (PCM1690) for All Channels
  • Jitter-Cleaning Circuit Technology
  • Audyssey 2EQ™ for Room Acoustic Correction
  • Audyssey Dynamic Volume™
  • Audyssey Dynamic EQ™ for Loudness Correction
  • Powered Zone 2 and Zone 2 Line-Out for Playback of Separate Source in Another Room
  • Overlaid Graphical On-Screen Display (OSD) via HDMI
  • 130 W/Ch at 6 Ohms, 1 kHz, 1 Channel Driven, IEC
  • WRAT (Wide Range Amplifier Technology)
  • High-Current Low-Impedance Drive
  • H.C.P.S. (High Current Power Supply) Massive High Power Transformer
  • Optimum Gain Volume Circuitry
  • Bi-Amping Capability
  • Advanced 32-Bit Processing DSP Chip
  • 4 DSP Modes for Gaming: Rock, Sports, Action, and RPG (Role Playing Game)
  • Music Optimizer™ for Compressed Digital Music Files
  • Pure Audio Mode
  • Direct Mode
  • Double Bass Function
  • CinemaFILTER™ 
  • Non-Scaling Configuration
  • A-Form Listening Mode Memory
  • Theater-Dimensional Virtual Surround Function


  • Audio and 1080p Video Processing via HDMI (4 Inputs and 1 Output)
  • Universal Port for Single-Cable Connection of Optional Onkyo Dock for iPhone/iPod or DAB+ Radio Tuner
  • HDTV-Capable (720p/1080i) Component Video Switching (2 Inputs and 1 Output)
  • Front-Panel Audio Input for Portable Devices
  • Front-Panel Auxiliary A/V Input
  • 4 Digital Inputs (2 Optical and 2 Coaxial)
  • 4 A/V Inputs and 1 Output
  • Video Output (Monitor)
  • 1 Audio Input
  • Subwoofer Pre Out
  • Color-Coded, Banana Plug-Compatible Speaker Posts (Except Front High or Zone 2)
  • Headphone Jack
  • Crossover Adjustment (40/50/60/70/80/90/100/120/150/200 Hz)
  • A/V Sync Control Function (Up to 200 ms in 10 ms Steps)
  • Tone Control (Bass/Treble) for Front L/R Channels
  • Display Dimmer (Normal/Dim/Dimmer)
  • Sleep Timer (via Remote)
  • Battery-Free Memory Backup
  • 40 FM/AM Random Presets
  • RIHD (Remote Interactive over HDMI) for System Control
  • Compatible with RI (Remote Interactive) Dock for iPod
  • Preprogrammed RI Remote Control


Datasheets Documentation

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Press Release dated: 15 May 2018
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Press Release dated: 6 Mar 2018