The ONKYO TX-SR503 is a 7.1-channel home theater receiver renowned for delivering immersive surround sound experiences. With 75 watts per channel into 8 ohms (20-20,000 Hz) at 0.08% THD, it ensures powerful and clear audio reproduction.
⚠️ This is available for purchase exclusively through our official Trade Me New Zealand store. View the Trade Me listing at https://www.trademe.co.nz/a/marketplace/electronics-photography/home-audio/amplifiers-tuners/search?member_listing=704455
Unparalleled Audio Performance
Elevate your home entertainment with the ONKYO TX-SR503, designed to meet the discerning standards of New Zealand's tech community.
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Immersive Surround Sound: Experience 7.1-channel audio with Dolby Digital EX and DTS-ES decoding, bringing your movies and games to life.
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High-Fidelity Audio: Equipped with 192kHz/24-bit DACs for all channels, ensuring precise and clear sound reproduction.
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Advanced Connectivity: Three component video inputs allow seamless integration with high-definition video sources.
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Robust Amplification: Delivers 75 watts per channel, providing ample power for dynamic audio performance.
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Versatile Surround Processing: Features Dolby Pro Logic IIx and DTS Neo:6 for expansive 7.1-channel playback from various audio sources.
Features of the ONKYO TX-SR503:
- 75 watts x 7 channels into 8 ohms (20-20,000 Hz) at 0.08% THD.
- Dolby Digital EX, DTS-ES, and Dolby Pro Logic IIx decoding.
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192kHz/24-bit DACs for all channels.
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Three component video inputs with 50MHz bandwidth.
- Three optical and one coaxial digital audio inputs.
- CinemaFILTER to adjust tonal characteristics for home theater settings.
- Wide Range Amplifier Technology (WRAT).
- Two sets of main speaker outputs (A&B).
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Banana plug-compatible speaker posts for all main-room speakers.
Applications for the ONKYO TX-SR503:
- Home theater systemss.
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Multi-room audio setups.
- High-fidelity music listening.
- Gaming consoles.
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DVD and Blu-ray players.
- Bluetooth & Wi-Fi Network Streaming devices.
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Television audio enhancement.
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FM/AM radio listening.
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Integration with smart home systems.
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Custom audio installations.
Technical Specifications of the ONKYO TX-SR503:
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Power Output: 75W per channel (8Ω, 20Hz–20kHz, 0.08% THD).
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Surround Sound Processing: Dolby Digital EX, DTS-ES, Dolby Pro Logic IIx, DTS Neo:6.
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DACs: 192kHz/24-bit for all channels.
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Frequency Response: 10Hz–100kHz (+1dB/-3dB, Direct Mode).
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Total Harmonic Distortion (THD): 0.08% (1 kHz, 8Ω).
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Signal-to-Noise Ratio (SNR): 100dB (line in, IHF-A)
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Input Sensitivity: 200mV (line level).
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Speaker Impedance: 6Ω–16Ω.
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Audio Inputs: 5 analog, 3 digital (2 optical, 1 coaxial).
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Video Inputs: 3 component video, 4 composite video, 3 S-video.
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Tuner: AM/FM with 30 presets.
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Subwoofer Pre-out: Yes.
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Power Supply: AC 230V, 50Hz (NZ standard).
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Dimensions: 435mm x 150mm x 375mm.
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Applications: Home Theater, Hi-Fi Audio, Gaming, Streaming.
Condition: Used - good. Fully tested and confirmed to be in full working order. All functions operate as expected. Minor signs of use with a dent on the top-right (see photograph) and some light surface scratches, but nothing that affects functionality. All images are photographs of the actual tuner taken at time of listing.
What's included? The package includes the ONKYO TX-SR503, delivery, FM antenna, optical cable, printed owner's manual, and RCA audio/video connection cable.
Does not include retail box/packaging, remote, speaker cables, or speakers.
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People also search for: ONKYO TX-SR505, ONKYO TX-SR502, Yamaha RX-V375, Denon AVR-1912, Marantz SR5005, Sony STR-DH790, Pioneer VSX-523, AV receiver 7.1, Dolby Digital EX receiver, DTS-ES AV receiver.
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