TX-SR383

Add thrilling 7.2-ch surround-sound to 4K HDR entertainment

7.2-Channel A/V Receiver


  • 155 W/Ch (6 Ohms), 80 W/Ch (8 Ohms)
  • Dolby® TrueHD & DTS-HD Master Audio™
  • HDMI® 4 In / 1 Out (HDR10/HLG/BT.2020/HDCP 2.2)
  • Powered Zone 2 audio / 7.2-channel surround sound
  • More...

$449.00 CAN MSRP
     
WHERE TO BUY

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.

  • 155 W/Ch per channel
  • Dolby® TrueHD & DTS-HD Master Audio™ decoding
  • HDMI® 4 In / 1 Out (HDR10 / HLG / BT.2020 / HDCP 2.2)
  • High-current power and discrete amp circuits
  • Powered Zone 2 audio / 7.2-channel surround sound
  • AccuEQ Room Acoustic Calibration
  • Bluetooth® wireless technology and Qualcomm® aptX™ audio
  • Easy-Setup Rear Panel

Multi-room audio with Powered Zone 2 outputs

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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.

Welcome to the 7.2-ch surround-sound experience

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.

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Supports 4K HDR video via HDMI®

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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.

Discrete high-current amplification system

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.

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Bluetooth Wireless Technology and Qualcomm® aptX Audio

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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 playback.

*Streaming device not included

AccuEQ room acoustic calibration

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.

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Advanced Music Optimizer

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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.

Connect and power a media streaming device

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.

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Audio playback via USB input

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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.

Rear-panel connection guide makes setup simple

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.

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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.

Amplifier
# Channels 5.2
Power Watts/Ch (6 Ohms 1kHz, 1 Channel Driven, FTC) 155 Watts, 10% THD
Power Watts/Ch (8 Ohms 20-20kHz, 2 Channels Driven, FTC) 80 Watts, 0.08% THD
Dynamic Audio Amplification -
H.C.P.S. (High Current Power Supply)
Non-Phase Shift Amplifier -
THX Certified -
Certified 4 Ohms Performance -
Discrete Output Stage Circuitry
Amplifier Design -
Independent Block Construction (Amp/Preprocessor) -
Bi-amp Capability For Front -
Processing
Dolby Atmos -
32-Bit Digital Signal Processing Engine -
Dolby Decoder True HD
DTS:X -
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 -
CinemaFILTER -
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
Connectivity
Analog Audio IN 3
Phono Input -
Digital Audio IN (OPT/COAX) 1 / 1
Composite Video I/O 2 / 1
Component Video I/O -
Front Panel HDMI -
Front-Panel A/V -
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
BT.2020 Support
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 -
4K Passthrough
Analog Pre-Outs Dual Subwoofer
Speaker A/+B -
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 -
Airplay -
Google Cast -
Supports Onkyo Remote App -
Internet Radio Capable -
Spotify Connect Support -
Tidal -
Streaming Audio From PC / Network -
Hi-Res Streaming Audio Formats -
Streaming Audio From USB memory
Wireless Network -
Bluetooth ✓ (Qualcomm aptX)
Integration Access
RS-232 -
IR Input -
IR Output -
Ethernet -
ONKYO-RI System Control -
RIHD (Remote Interactive Over HDMI) -
12V Trigger -
Miscellaneous
Pre-Pro/Learning Remote - / -
On Screen Remote Programming -
Hybrid Standby Function -
Smart Grid-Ready -
Auto Speaker Calibration W/Mic. AccuEQ
OSD Out -
Solid Aluminum Front -
Transparent High-Grade Speaker Terminals -
Detachable AC Cord -
Warranty 2 YEARS
Amplifier Section
Power Output
All Channels155 W/Ch (6 Ohms, 1 kHz, 10% THD, 1 Channel Driven)
80 W/Ch (8 Ohms, 20 Hz–20 kHz, 0.08% THD, 2 Channels Driven, FTC)
Dynamic Power-
THD+N (Total Harmonic Distortion + Noise)0.06% (20 Hz–20 kHz, 8 Ohms, 1 Channel Driven, 50 W)
Damping Factor-
Input Sensitivity and Impedance200 mV / 47k Ohms (Line)
Rated RCA Output Level and Impedance-
Maximum RCA Output Level and Impedance-
Phono Overload-
Frequency Response5 Hz–100 kHz / 0 dB, -3 dB (Direct Mode)
Tone Control±10 dB, 100 Hz (Bass)
±10 dB, 10 kHz (Treble)
Signal-to-Noise Ratio106 dB (Line, IHF-A)
Speaker Impedance6 ohms–16 ohms
Video Section
Input Sensitivity/Output Level and Impedance-
Video1.0 Vp–p ±5% / 75 Ohms (Composite)
Component Video Frequency Response-
Tuner Section
Tuning Frequency Range
FM87.5 MHz–108 MHz
AM530 kHz–1,700 kHz
FM/AM Preset Memory30 stations
General
Power SupplyAC 120 V~, 60 Hz
Power Consumption270 W
No-Sound Power Consumption-
Standby Power Consumption0.2 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)
Weight18.1 lbs (8.2 kg)
Carton
Dimensions (W x H x D)20 9/16" x 9 3/4" x 16 15/16" (522 x 247 x 430 mm)
Weight21.4 lbs. (9.7 kg)
UPC Code
(B)889951001355

Product Sheets

Learn about the feature packed TX-SR383.

Product Sheet

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