Features

Amplifier

# Channels 5.2
Power Watts/Ch (8 Ohms 20-20kHz, 2 Channels Driven, FTC) 80 Watts, 1.08% 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 -
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

Docs

Spec Sheet

For more technical detail, download the Spec Sheet here: TX-SR383 Product Sheet .