Invest in class-beating surround-sound rather than features you mightn’t need with the Onkyo TX-SR383. Seven discrete analog amps powered by a high-output transformer let you connect Front Height or Rear Surround speakers, expanding to a 7.2-channel layout. Experience native high-resolution 7.1 DTS-HD Master Audio™ and 7.1 Dolby® TrueHD soundtracks from Blu-ray Disc™ and more, while AccuEQ-calibrated speakers assure clear and accurate imaging.
Got spare stereo speakers? Connect them to dedicated Powered Zone 2 speaker outputs to enjoy selected audio sources available to the receiver, including analog, AM/FM tuner, and Bluetooth® audio, in another room. Play a source in Zone 1 (Main) or Zone 2, synchronize audio playback in both rooms, or play a different audio source in each zone at the same time. Going multi-room is simple, all while retaining a 5.2-channel home theater.
Enjoy bit-perfect high-resolution movie and game soundtracks through your surround speaker system. The TX-SR383 decodes Dolby® TrueHD and DTS-HD Master Audio™ formats common to Blu-ray Disc™ and selected video streaming services. Enhance immersion with Front Height or Surround Back speakers for playback of native or upmixed 7.1-channel movie soundtracks.
Connect all your media players to the TV with one cable for neat installation. Four HDMI terminals pass the latest video formats to your compatible display, including 4K/60 Hz, HDR10, HLG, BT.2020, and premium HDCP 2.2-protected content. Output terminal supports Audio Return Channel (ARC) for amplification of TV broadcasts when the receiver is connected to an ARC-ready display.
Customized transformer delivers high current instantaneously via discrete analog amps to the speakers for thrilling surround-sound performance. With high power, precise control, and low distortion, film soundtracks wrap seamlessly around your audience, while stereo music brims with energy and zest.
Bluetooth® wireless technology beams whatever’s playing
on your mobile device, laptop, or PC to your home theater. Devices* supporting the aptX codec enable CD-like lossless
*Streaming device not included
AccuEQ sets speaker parameters such as distance, output, and crossover, and then EQs to present the audio image free from distortion caused by your room acoustics. Just plug in the setup mic after connecting your speakers, follow the on-screen prompts, and enjoy automatically calibrated theater sound.
Lossy files such as MP3 are convenient. However, signal data lost in the compression process results in comparatively low fidelity when played through a quality amp and speakers. Advanced Music Optimizer technology developed by Onkyo restores lost information for objectively better sound with these file types. Touch a key on the remote to enable Advanced Music Optimizer mode on a variety of input sources, including audio via Bluetooth technology and USB input.
A 5V /1A rear-panel terminal supplies power to selected HDMI media streaming devices, allowing you to affordably upgrade your home theater with on-demand network entertainment simply by adding one of these devices.
Connect a USB flash-memory device filled with MP3, WMA, and AAC files to the receiver’s front USB input and use the remote and TV display to easily find and play your albums. Advanced Music Optimizer enriches playback quality of compressed audio files.
Connections to your speakers and media players are clearly
labeled and illustrated on the rear panel—the connection
diagram is also readable upside down to make things easy if
you’re leaning over the top of the receiver.
Copyright 2017 Onkyo USA Corporation. All rights reserved. Onkyo features and specifications subject to change without notice. Availability of Internet and third party services depends on region. Some services may require a paid subscription and firmware update.Availability of third-party services advertised here is accurate at the time of publication, but may be subject to change without notice.
|Power Watts/Ch (8 Ohms 20-20kHz, 2 Channels Driven, FTC)||80 Watts, 0.08% THD|
|Power Watts/Ch (6 Ohms 1kHz, 1 Channel Driven, FTC)||155 Watts, 10% THD|
|Dynamic Audio Amplification||-|
|H.C.P.S. (High Current Power Supply)||✓|
|Non-Phase Shift Amplifier||-|
|Certified 4 Ohms Performance||-|
|Discrete Output Stage Circuitry||✓|
|Independent Block Construction (Amp/Preprocessor)||-|
|Bi-amp Capability For Front||-|
|32-Bit Digital Signal Processing Engine||-|
|Dolby Decoder||True HD|
|DTS Decoder||DTS-HD Master Audio|
|Dolby® Pro Logic IIz upmixing for stereo and multichannel soundtracks||✓|
|ONKYO GAME Surround Modes||-|
|VLSC for Noiseless Audio Processing||-|
|THX Processing Mode||-|
|AccuEQ Room Calibration||✓|
|Phase-Matching Bass Boost||-|
|Direct/Pure Mode||✓ / -|
|Pure Direct Analog Path Mode||-|
|Advanced Music Optimizer||✓|
|384K/32 Bit DACs||-|
|192K/24 Bit DACs||✓|
|Analog Audio IN||3|
|Digital Audio IN (OPT/COAX)||1 / 1|
|Composite Video I/O||2 / 1|
|Component Video I/O||-|
|Front Panel HDMI||-|
|USB Input||✓ (Front)|
|HDMI I/O||4 / 1|
|HDMI 4K/60 Hz- Capable HDMI Terminals||✓|
|HDCP 2.2 Copy-Protection Compatibility||✓|
|HDMI Support for High Dynamic Range||✓|
|HDMI Support for 3D, Audio Return Channel and CEC||✓|
|HDMI Support for Deep Color, x.v.Color, LipSync||✓|
|HDMI Support for DVD-Audio, SACD, Multichannel PCM||✓|
|Analog To HDMI Upconversion||-|
|1080p to 4K Upscaling||-|
|Analog Pre-Outs||Dual Subwoofer|
|Powered Zone 2||✓|
|Powered Zone 3||-|
|Zone 2 Line Out||-|
|Zone 2 Video Out||-|
|Zone 2 Digital to Analog Audio Conversion||-|
|Zone 3 Line Out||-|
|Whole House Mode||-|
|FireConnect Multi-room Audio||-|
|Supports Onkyo Remote App||-|
|Internet Radio Capable||-|
|Spotify Connect Support||-|
|Streaming Audio From PC / Network||-|
|Hi-Res Streaming Audio Formats||-|
|Streaming Audio From USB memory||✓|
|Bluetooth||✓ (Qualcomm aptX)|
|ONKYO-RI System Control||-|
|RIHD (Remote Interactive Over HDMI)||-|
|Pre-Pro/Learning Remote||- / -|
|On Screen Remote Programming||-|
|Hybrid Standby Function||-|
|Auto Speaker Calibration W/Mic.||AccuEQ|
|Solid Aluminum Front||-|
|Transparent High-Grade Speaker Terminals||-|
|Detachable AC Cord||-|
|All Channels||80 W/Ch (8 Ohms, 20 Hz–20 kHz, 0.08% THD, 2 Channels Driven, FTC)|
155 W/Ch (6 Ohms, 1 kHz, 10% THD, 1 Channel Driven)
|THD+N (Total Harmonic Distortion + Noise)||0.06% (20 Hz–20 kHz, 8 Ohms, 1 Channel Driven, 50 W)|
|Input Sensitivity and Impedance||200 mV / 47k Ohms (Line)|
|Rated RCA Output Level and Impedance||-|
|Maximum RCA Output Level and Impedance||-|
|Frequency Response||5 Hz–100 kHz / 0 dB, -3 dB (Direct Mode)|
|Tone Control||±10 dB, 100 Hz (Bass)|
±10 dB, 10 kHz (Treble)
|Signal-to-Noise Ratio||106 dB (Line, IHF-A)|
|Speaker Impedance||6 ohms–16 ohms|
|Input Sensitivity/Output Level and Impedance||-|
|Video||1.0 Vp–p ±5% / 75 Ohms (Composite)|
|Component Video Frequency Response||-|
|Tuning Frequency Range|
|FM||87.5 MHz–108 MHz|
|AM||530 kHz–1,700 kHz|
|FM/AM Preset Memory||30 stations|
|Power Supply||AC 120 V~, 60 Hz|
|Power Consumption||270 W|
|No-Sound Power Consumption||-|
|Standby Power Consumption||0.2 W|
|Dimensions (W x H x D)||17 1/8" x 6 5/8" x 12 7/8" (435 x 168 x 326.5 mm)|
|Weight||18.1 lbs (8.2 kg)|
|Dimensions (W x H x D)||20 9/16" x 9 3/4" x 16 15/16" (522 x 247 x 430 mm)|
|Weight||21.4 lbs. (9.7 kg)|
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