https://www.it.onkyo.com/en/irajax/en/products/tx-sr503e-35013.html/cHJvamVjdC5jb21tb24udXJsU2hvcnRlbmVyOw==

TX-SR503E

Dealers

Close

Authorised Internet Dealers

Onkyo reviews its Authorised Internet Dealers for their expertise and reliability to ensure secure and pleasant shopping on-line.

Authorised Internet Dealers

Dealer

Professional advice and service is important to you? Find an authorized Onkyo dealer in your region.

Dealer Search
[["\/assets\/1\/1\/8\/1\/2\/668461_d86ba58353_R640x320.png",""],["\/assets\/1\/1\/8\/1\/2\/668462_852d86d8ac_R640x320.png",""],["\/assets\/1\/1\/8\/1\/2\/668498_66ad29c61e_R640x320.png",""],["\/assets\/1\/1\/8\/1\/2\/668495_8b2289963a_R640x320.png",""]] [["\/assets\/1\/1\/8\/1\/2\/668461_d86ba58353_R976x488.png","","\/assets\/1\/1\/8\/1\/2\/668461_d86ba58353_N2333x763.jpg","jpg (635.04 KB)","\/assets\/1\/1\/8\/1\/2\/a072e632cd883be1.eps","eps (1.72 MB)"],["\/assets\/1\/1\/8\/1\/2\/668462_852d86d8ac_R976x488.png","","\/assets\/1\/1\/8\/1\/2\/668462_852d86d8ac_N272x1069.jpg","jpg (159.12 KB)","\/assets\/1\/1\/8\/1\/2\/a3ffbf3ff268b24a.eps","eps (675.77 KB)"],["\/assets\/1\/1\/8\/1\/2\/668498_66ad29c61e_R976x488.png","","\/assets\/1\/1\/8\/1\/2\/668498_66ad29c61e_N2557x841.jpg","jpg (870.19 KB)","\/assets\/1\/1\/8\/1\/2\/9bf7fdaf4bc86ba1.eps","eps (3.04 MB)"],["\/assets\/1\/1\/8\/1\/2\/668495_8b2289963a_R976x488.png","","\/assets\/1\/1\/8\/1\/2\/668495_8b2289963a_N2479x807.jpg","jpg (463.75 KB)","\/assets\/1\/1\/8\/1\/2\/23ea67038cc503e8.eps","eps (1.69 MB)"]]

7.1-Channel A/V Surround Receiver

Complementing Video Brilliance with Audio Excellence

Embodying the heart and soul of home theatre -- seven channels pumped by consistent power; high-quality 192 kHz/ 24-bit DACs for a highly accurate and smooth signal; component video for wideband quality; and speaker terminals for playback in another room -- the TX-SR503E is our answer to cost-effective, performance-oriented home theatre.  With reliability and ease-of-use, the TX-SR503E is your ticket to your own private cinema.

Features

Amplifier Features

  • 100 watts per channel minimum into 6 ohms, 1 kHz, DIN
  • Wide Range Amplifier Technology (WRAT)
  • Reduced Negative Feedback (NFB)
  • H.C.P.S. - massive high power transformer
  • Optimum Gain Volume Control Circuitry
  • Discrete output stages for all channels
  • Full bandwidth power to all 7 main channels
  • Oversized electrolytic capacitors
  • High-current, low-impedance drive for all channels
  • Auto-protection circuitry
  • High-grade aluminum heatsink

Audio/Video Features

  • DTS, DTS 96/24, DTS Discrete/Matrix 6.1, DTS Neo:6, Dolby Digital, Dolby Digital EX, Dolby Pro Logic IIx
  • 192 kHz/24-bit DACs for all channels
  • Digital upsampling
  • HDTV-capable (50 MHz) component video switching
  • Non-scaling configuration
  • Advanced 32-bit DSP chip
  • A-form listening mode memory
  • “Easy-set” speaker configuration
  • CinemaFILTER
  • Crossover adjustment (60/80/100/120/150 Hz) for bass management
  • A/B speaker drive
  • “Double Bass” function
  • 3 component video inputs and 1 output
  • 3 S-Video inputs and 2 outputs
  • 4 composite video inputs and 2 outputs
  • 2 audio and 4 A/V inputs
  • 4 digital inputs (3 optical/1 coaxial)
  • Color-coded 5.1-multichannel inputs for DVD-Audio and Super Audio CD
  • Dedicated line-level subwoofer pre out

  • Direct mode
  • Pure Audio mode
  • Heavy-duty color-coded banana plug compatible speaker binding posts (except speaker B)
  • Late night mode (high, low, off)
  • Automatic signal detection
  • Rec out selector (audio/video)
  • Bass and treble tone control (L/R)

FM/AM Tuner Features

  • Outstanding selectivity and RDS sensitivity
  • 30 FM/AM random presets
  • FM auto scan tuning
  • FM stereo indicator
  • 75-ohm antenna input
  • FM indoor antenna supplied
  • AM loop antenna supplied

Other Performance Features

  • Precision digital speed-sensitive volume control
  • Absolute volume display
  • 3-mode display dimmer (bright, normal, low)
  • Headphone jack (standard size)
  • Audio mute (via remote)
  • Sleep timer (via remote)
  • Battery-free memory backup
  • Heavy-duty power cord
  • Large non-resonant feet
  • Heavy-gauge, anti-resonant, reinforced steel chassis
  • Brushed aluminum front panel
  • Preprogrammed RI (Remote Interactive) remote control

Downloads

Datasheets
Documentation

RSS News

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
Premium RZ Series AVRs Get a High-Octane Upgrade with Strengthened Amps and IMAX® Enhanced Certification

ONKYO, JAPAN. Onkyo has added two THX® Certified Select™ and IMAX® Enhanced*1 certified Network A/V Receivers to its… more

Press Release dated: 30 Apr 2019
Onkyo issues Firmware Update for Apple AirPlay 2

OSAKA, JAPAN. Onkyo is pleased to confirm the release of a firmware update that will add Apple AirPlay 2 capabilities to… more

Press Release dated: 18 Apr 2019
Onkyo Unveils A High-Performance THX® Certified Select™ AV Receiver and Flexible 3D Audio-Ready Home Cinema Packages

OSAKA, JAPAN. Onkyo is continuing its mission to make home entertainment more immersive and ever more adaptable with the… more

Press Release dated: 26 Mar 2019
Onkyo Launches Value-Packed AVRs with Dolby Atmos® and DTS:X® for 3D Audio Through Any Speaker Layout

OSAKA, JAPAN. Onkyo presents a persuasive value proposition with two Dolby Atmos and DTS:X enabled A/V receivers, the 5.2-ch… more

Press Release dated: 6 Feb 2019