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7.1-Channel Home Theatre Receiver

Taking Control of a New Generation of High-Definition A/V Possibilities

In terms of the evolution of home entertainment, recent years have seen a quantum leap. It's a formidable progression when you think of 1080p high-definition video and broadcasts; studio-quality, lossless surround sound; and spectacular gaming with stunning motion graphics. Bundling all this potential, the TX-SR805 A/V surround receiver has been built to provide comprehensive control over all movies, music, broadcasts and gaming. But that barely begins to describe the TX-SR805's potential.Augmented by its THX(tm) Ultra2(tm) certification, this receiver goes even further by bringing you sophisticated room-correction technology, multi-zone capabilities, powerful bi-amping and "dual push-pull" amplification.The TX-SR805 provides a reference point for a new generation of high-definition A/V receivers.



  • THX Ultra2 Certified (with THX Processing)
  • DTS-HD Master Audio, DTS-HD High Resolution Audio, Dolby TrueHD, Dolby Digital Plus Decoding
  • HDMI (v. 1.3a) Audio and Video Processing
  • HDTV-Capable HDMI (3 Inputs and 1 Output) and Component Video (100 MHz) Switching (3 Inputs and 1 Output)
  • HDMI and Component Video Upconversion
  • 192 kHz/24-Bit Burr Brown DACs for All Channels
  • Three TI 32-Bit DSP Chips for Advanced Processing
  • Bi-Amping Capability for Music and Movie Sound Effects Audyssey MultEQ XT to Correct Room Acoustic Problems and to Calibrate Speakers
  • Powered Zone 2 and Zone 2/Zone 3 Pre Outs with Volume, Balance and
  • Bass/Treble (Zone 2 Only) Controls
  • Neural-THX Surround Technology for Gaming, Movies and Broadcasting
  • Onkyo RIHD for System Control
  • Compatible with RI (Remote Interactive) Dock for the iPod


  • 180 W/Ch Minimum into 6Ù, 1 kHz, IEC (1 Channel Driven)
  • DTS®-ES™ Discrete/Matrix, DTS®Neo:6, DTS® 96/24,Dolby® Digital EX™, Dolby® Pro Logic IIx
  • H.C.P.S. (High Current Power Supply) Massive High Power Transformer
  • WRAT (Wide Range Amplifier Technology)

  • 6 Digital Inputs (3 Optical/3 Coaxial) and 1 Optical Output
  • A-Form Listening Mode Memory
  • Linear Optimum Gain Volume Circuitry
  • Non-Scaling Configuration
  • Tone Control (Bass/Treble) for All Channels
  • Color-Coded 7.1-Multichannel Inputs and Pre Outs
  • Independent Crossover Adjustment for F/C/S/SB40/50/60/70/80/90/100/120/150/200 Hz)
  • Double Bass Function


  • 6 S-Video Inputs and 2 Outputs
  • 6 Composite Video Inputs and 2 Outputs
  • Front Panel Auxiliary Input (for Camcorders, Game Consoles, etc.)


  • Color-Coded Dual Banana Plug-Compatible Speaker Posts
  • Deinterlacer with Faroudja DCDi Edge(tm) (Directional Correlational Deinterlacing) Technology
  • Pure Audio Mode
  • A/V Synchronization Function (Up to 250 ms in 5 ms Steps)
  • 40 FM/AM Radio Presets
  • Onscreen Display
  • RS232 Port
  • IR Input and Output
  • 12V Trigger
  • 6 A/V Inputs and 1 Output
  • 2 Audio Inputs and 1 Output
  • Phono Input
  • Direct Mode
  • IntelliVolume
  • Late Night Mode (High/Low/Off)
  • Headphone Jack
  • Aluminum Front Panel
  • Preprogrammed RI (Remote Interactive) Learning Remote Control with Macros and Mode-Key LEDs



RSS News

Selected Onkyo A/V Receivers gain ‘Roon Tested’ Accreditation

Onkyo & Pioneer Corporation is pleased to announce that selected A/V receivers from Onkyo’s 2019 range have received… more

Press Release dated: 18 Sep 2019
Voice-control technologies, HDMI® support, and AccuEQ feature on Onkyo’s new Hi-Fi stereo receiver

TOKYO, JAPAN. September 3, 2019 — Onkyo & Pioneer Corporation, a driving force behind global home-entertainment and… more

Press Release dated: 3 Sep 2019
Onkyo’s new 11.2-Ch Flagship AVR builds on a legacy of electrifying sound with unique functions and a broad platform of next-generation audio-video features

TOKYO, JAPAN. September 3, 2019 — Onkyo & Pioneer Corporation today unveils its much-anticipated 11.2-channel flagship… more

Press Release dated: 3 Sep 2019
Firmware Update for IMAX® Enhanced and Dolby Atmos Height Virtualizer Released for Select Onkyo A/V Components

TOKYO, JAPAN. August 1, 2019 — Onkyo & Pioneer Corporation is pleased to release a firmware update today that… more

Press Release dated: 1 Aug 2019
Termination of Gracenote music recognition service on certain Onkyo products

Dear Valued Customer, We regret to inform you that we will terminate Gracenote music recognition service from the ONKYO… more

Press Release dated: 2 Jul 2019