Onkyo TX-SR383 7.2-Channel A/V Receiver

BH #ONTXSR383 • MFR #TX-SR383
Onkyo
Onkyo TX-SR383 7.2-Channel A/V Receiver
Key Features
  • Up to 80W per Channel at 8 Ohms
  • AccuEQ Sound Calibration
  • HDR UHD Pass-Through
  • HDMI with Audio Return Channel, CEC, 3D
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Achieve 4K Ultra HD pass-through with HDR support via HDMI with the Onkyo TX-SR383 7.2-Channel A/V Receiver. It produces up to 80W of power per channel at 8 Ohms for room-filling sound. AccuEQ sound calibration tailors the sound to your room's specific acoustics. Built-in Bluetooth connectivity lets you listen to music wirelessly from your favorite Bluetooth-capable devices. You can also attach a USB drive to the USB port on the front panel to play your stored audio files.
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Onkyo TX-SR383 Overview

  • 1Description
  • 2Multi-Room Audio with Powered Zone 2 Outputs
  • 37.2-Channel Surround Sound
  • 4HDR & 4K Support via HDMI
  • 5Discrete Amplifiers
  • 6Bluetooth Audio Streaming with aptX
  • 7AccuEQ Room Acoustic Calibration
  • 8Advanced Music Optimizer
  • 9Connect and Power Your Media Streaming Device
  • 10Audio Playback via USB
  • 11Rear-Panel Setup Guide Helps Simplify Connection
  • 12HDMI Support
  • 13Additional Features

Achieve 4K Ultra HD pass-through with HDR support via HDMI with the Onkyo TX-SR383 7.2-Channel A/V Receiver. It produces up to 80W of power per channel at 8 Ohms for room-filling sound. AccuEQ sound calibration tailors the sound to your room's specific acoustics. Built-in Bluetooth connectivity lets you listen to music wirelessly from your favorite Bluetooth-capable devices. You can also attach a USB drive to the USB port on the front panel to play your stored audio files.

The TX-SR383 is equipped with four HDMI inputs and one HDMI output. The HDMI output supports ARC for the reproduction of display-based audio, such as your TV's built-in streaming apps. Its rear-panel easy connection guide will help you connect your receiver quickly and easily.

Multi-Room Audio with Powered Zone 2 Outputs

Connect a pair of speakers in a separate room to the dedicated Zone 2 speaker outputs to enjoy select audio sources, including analog, AM/FM tuner, and Bluetooth audio. Play a source in either zone, synchronize audio playback in both rooms, or play a different audio source in both zones at the same time, all while retaining a 5.2-channel home theater system in your main room.

7.2-Channel Surround Sound

Enjoy high-resolution movie and game soundtracks through your surround speaker system. The TX-SR383 decodes Dolby True HD and DTS-HD Master Audio formats common to Blu-ray discs and select video streaming services. Enhance immersion with front height or surround back speakers for playback of native or upmixed 7.1-channel movie soundtracks.

HDR & 4K Support via HDMI

The receiver's HDMI terminals support 4K/60 Hz, HDR10, HLG, BT.2020, and HDCP 2.2. The HDMI output supports Audio Return Channel (ARC) for the reproduction of display-based audio, such as integrated apps.

Discrete Amplifiers

The receiver's discrete analog amps are designed to deliver high instantaneous current to the speakers for dynamic audio reproduction.

Bluetooth Audio Streaming with aptX

Bluetooth wireless technology sends whatever is playing on your compatible mobile device, laptop, or computer to your home theater. Devices supporting the aptX codec enable CD-like lossless playback.

AccuEQ Room Acoustic Calibration

AccuEQ sets speaker parameters, such as distance, output, and crossover, and equalizes them to present your audio free from distortion caused by the acoustics of your room. Just plug in the setup mic after connecting and placing your speakers, follow the on-screen prompts, and enjoy calibrated theater sound.

Advanced Music Optimizer

Lossy files, such as MP3s, are convenient, but data lost in the compression process results in comparatively low fidelity. Advanced Music Optimizer technology helps restore lost information for enhanced sound quality with these file types. Touch a key on the remote to enable the Advanced Music Optimizer on a variety of input sources, including Bluetooth and USB.

Connect and Power Your Media Streaming Device

A rear-panel USB power output supplies power to select HDMI media streaming devices, allowing you to upgrade your home theater with on-demand network entertainment without additional power cords.

Audio Playback via USB

Connect a compatible USB memory device with MP3, WMA, or AAC audio files to the front USB port and use the remote and your display to find and play your albums.

Rear-Panel Setup Guide Helps Simplify Connection

Connections to speakers and external devices are illustrated and labeled on the back panel. Images help you read the diagram upside-down if you're leaning over the top of the receiver.

HDMI Support

  • 4K / 60 Hz
  • 4K pass-through
  • HDR
  • HDCP 2.2
  • ARC
  • CEC
  • BT.2020
  • Deep Color
  • x.v.Color
  • LipSync
  • DVD-Audio
  • SACD
  • Multichannel PCM
  • Standby pass-through
  • 3D

Additional Features

  • H.C.P.S. (High Current Power Supply)
  • Discrete output stage circuitry
  • Direct Mode
  • Dual subwoofer pre-outs
  • A/V sync control (up to 500 ms in 5 ms steps at 48 kHz)
  • 3-mode display dimmer (normal/dim/dimmer)
  • Sleep timer

Onkyo TX-SR383 Specs

Amplifier
Channels7.2
Power Output per Channel2-Channel Driven:
80 W at 8 Ohms / 20 Hz to 20 kHz / 0.08% THD
1-Channel Driven:
155 W at 6 Ohms / 1 kHz / 10% THD
Frequency Response5 Hz to 100 kHz +1/-3 dB (Direct Mode)
THD+N0.06% (20 Hz to 20 kHz, Half Power)
Speaker Impedance6 to 16 Ohms
Tone ControlBass (100 Hz): ±10 dB
Treble (10 kHz): ±10 dB
Audio Processing
DTS CompatibilityDTS-HD Master Audio
Dolby CompatibilityDolby Pro Logic IIz, Dolby TrueHD
Auro 3D SupportNo
DAC192 kHz / 24-Bit
Connectivity
Rear A/V Inputs4 x HDMI
2 x RCA Composite
1 x Digital Coaxial
1 x Optical TOSLINK
3 x Stereo RCA
Rear A/V Outputs1 x HDMI
1 x RCA Composite
2 x RCA Subwoofer Pre-Out
Front I/O1 x 1/4" / 6.35 mm Headphone Output
1 x 1/8" / 3.5 mm Setup Mic Input
1 x USB Type-A Input
Other Rear I/O1 x USB Type-A (Power) Output
1 x AM Antenna Terminal
1 x FM Antenna Terminal
Speaker Connectors2 x Binding Post Pairs
5 x Spring Clip Pairs
Input ImpedanceLine: 47 Kilohms
Input SensitivityLine: 200 mV
Signal to Noise RatioLine: 106 dB
Wireless Connectivity
Bluetooth3.0
Supported Audio CodecsAAC, SBC, aptX
Tuner Section
Number of Tuner Presets30 Stations
Radio FrequenciesFM: 87.5 to 108 MHz
AM: 530 to 1700 kHz
Power
AC Input Power120 VAC, 60 Hz
Power ConsumptionActive: 270 W
Standby: 0.2 W
Physical
Dimensions (W x H x D)17.1 x 6.6 x 12.9" / 435.0 x 168.0 x 326.5 mm
Weight18.1 lb / 9.7 kg
Warranty LengthLimited 2-Year Warranty
Packaging Info
Package Weight21.15 lb
Box Dimensions (LxWxH)20.5 x 17 x 9.5"
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