Onkyo 7.2-Channel Network A/V Receiver TX-NR575



(519) 746-8030

Dynamic Audio Amplification

Backed by 70 years of experience building high-grade audio components, the TX-NR575 amplifies accurate, noise-free signal processing with high-current power for dynamic speaker control. The result is pure, rich and authentic sound.

Onkyo's dynamic audio amplification delivers massive power at 170 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).

Smooth Analog Signal

Onkyo developed Vector Linear Shaping Circuitry (VLSC) to reassemble the audio signal to its original form following processing. Unlike conventional filters, VLSC removes pulse noise generated in D/A conversion, allowing the sound wave to be reproduced with extremely high fidelity for a smooth analog signal. 

Powered Zone 2 and Zone 2 Lineouts

Powered Zone 2 speaker outputs let you send amplified network or analog audio sources to a pair of speakers in another room. Line outputs can connect your home theater network and analog audio sources to a separate hi-fi system. Control playback using Onkyo Controller.

Unlock Dolby Atmos® and DTS:X™ Playback

Object-based soundtracks allow independently mixed sound to play through any speaker in your system. Effects move all around as they do in real life, so you experience 5.2.2-channel Dolby Atmos or DTS:X formats as the director intended. DTS Neural:X™ identifies spatial effects in multichannel soundtracks and upmixes for 3D playback, while DTS:X offers independent dialog volume control for movies. Dolby Surround is also included to upmix legacy multichannel formats for playback in a Dolby Atmos-enabled environment. 

Music Made Easy with Chromecast built-in*

Stream any music from your smartphone, laptop, or PC to the TX-NR575 with ease. Control playback with Chromecast enabled apps you know and love from your iPhone, iPad, Android™ phone or tablet, Mac® or Windows® laptop, or Chromebook™. 

Stream Anything with DTS Play-Fi®*

DTS Play-Fi is a wireless protocol that works with any audio app on mobiles and PC. Flick whatever’s playing to the receiver, even different sources to different components at the same time. 

Supports 4K HDR and BT.2020 Video Pass-through

Connect up to six media players to the receiver’s HDCP 2.2-compliant HDMI® inputs. The terminals support pass-through of 4K/60 Hz video, 4K HDR in HDR10 or Dolby Vision™* formats, as well as BT.2020 4K video standard. Enjoy premium 4K Ultra HD content untouched from source to screen.

Wi-Fi®, AirPlay, Spotify®, and Bluetooth®

Selectable 5 GHz/2.4 GHz Wi-Fi assures stable connectivity so you can enjoy smooth streaming over AirPlay, the Spotify app, and the local network. Bluetooth wireless technology also provides quick and simple wireless streaming from your choice of music application

Internet Radio and Streaming Services

TIDAL, Deezer, Pandora®, and TuneIn are baked into the GUI, making it easy to select from a huge range of music and radio programs using Onkyo Controller.

384 kHz/32-bit Hi-Grade DAC

No matter what you're listening to, it will sound powerfully full, clean and clear. A premium-quality AK4458 digital-to-analog converter from Asahi Kasei implements unique low-distortion filtering technologies for clear sound, and unlocks the full potential of any audio format, including compressed, lossless, and hi-res audio. 

AccuEQ & AccuReflex

AccuEQ conducts two measurements- one to set the level, distance and crossover for ALL speakers, including the subwoofer. Choose to include or bypass EQ measurement for front left and right speakers, and choose to automatically or manually set the EQ. Further, you can save your own manual EQ settings into three available presets. 

AccuReflex technology aligns the phase of up-firing "height" speakers with the sound coming directly from your other speakers. Any delay is resolved so that everything arrives at your ears at the same time. The result is cohesive reproduction of object-based soundtracks. 

FireConnect™ Wireless Multi-room Audio

FireConnect™ mirrors network audio, analog, Bluetooth and USB sources connected to the TX-NR575 and allows distribution to compatible speakers and components in other rooms. Music selection, speaker grouping, and playback management across the home are built into Onkyo Controller app for iOS and Android™. 

UPC Code
Weight26.5 lbs. (12.0 kg)
Dimensions (W x H x D)21 1/4" x 10 1/4" x 17 11/16"(539 x 260 x 450 mm)
Weight20.7 lbs (9.4 kg)
Dimensions (W x H x D)17 1/8" x 6 13/16" x 14 7/8" (435 x 173.5 x 378 mm)
Standby Power Consumption0.15 W
No-Sound Power Consumption55 W
Power Consumption460 W
Power SupplyAC 120 V~, 60 Hz
Tuner Section
FM/AM Preset Memory40 stations
AM530 kHz?1,710 kHz
FM87.5 MHz?1070.9 MHz
Tuning Frequency Rangesubtitle
Component Video Frequency Response+0 dB, -3 dB
Video1.0 Vp?p / 75 Ohms (Component Y)0.7 Vp?p / 75 Ohms (Component PB/CB, PR/CR)1.0 Vp?p / 75 Ohms (Composite)
Input Sensitivity/Output Level and Impedance-
Amplifier Section
Speaker Impedance4 Ohms ? 16 Ohms
Signal-to-Noise Ratio106 dB (Line, IHF-A)80 dB (Phono, IHF-A)
Tone Control
Frequency Response10 Hz?100 kHz / +1 dB, -3 dB (Direct Mode)
Phono Overload70 mV (MM, 1 kHz, 0.5%)
Maximum RCA Output Level and Impedance-
Rated RCA Output Level and Impedance1 V / 470 ohms (Subwoofer Pre Out)
Input Sensitivity and Impedance200 mV / 47k Ohms
Damping FactorOver 49 (Front, 1 kHz, 8 Ohms)
THD+N (Total Harmonic Distortion + Noise)0.08% (20 Hz?20 kHz, Half Power)
Dynamic Power160 W (3 Ohms, Front)125 W (4 Ohms, Front)85 W (8 Ohms, Front)
All Channels170 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)
Power Outputsubtitle
Warranty2 YEARS
Detachable AC Cord-
Solid Aluminum Front-
Transparent High-Grade Speaker Terminals-
Auto Speaker Calibration W/Mic.AccuEQ w/ AccuReflex
Smart Grid-Ready
Hybrid Standby Function
Pre-Programmed Remote-
Integration Access
12V Trigger-
RIHD (Remote Interactive Over HDMI)
ONKYO-RI System Control-
IR Output-
IR Input-
Bluetooth✓ (Version 4.1 + LE, Profile: A2DP v1.2, AVRCP v1.3)
Wireless NetworkIEEE 802.11 a/b/g/n 5 Ghz / 2.4 Ghz
Streaming Audio From USB memory
Hi-Res Streaming Audio Formats✓ (DSD 5.6 MHz/2.8 MHz, 192 kHz/24-bit FLAC, WAV, AIFF, ALAC, and Dolby® TrueHD)
Streaming Audio From PC / Network
Spotify Connect Support
Internet Radio Capable
Supports Onkyo Remote App
Chromecast built-in✓ (with Firmware update)
FireConnect Multi-room Audio
Whole House Mode-
Zone 3 Line Out-
Zone 2 Digital to Analog Audio Conversion✓ (Net)
Zone 2 Line Out
Zone 2 Video Out-
Powered Zone 3-
Powered Zone 2
Speaker A/+B-
Analog Pre-OutsSubwoofer (x2)
4K Passthrough
1080p to 4K Upscaling
Analog To HDMI Upconversion
HDMI Support for DVD-Audio, SACD, Multichannel PCM
HDMI Support for Deep Color, x.v.Color, LipSync
BT.2020 Support
HDMI Support for 3D, Audio Return Channel and CEC
HDMI Support for High Dynamic Range✓ (HDR10 and Dolby Vision)
HDCP 2.2 Copy-Protection Compatibility
HDMI 4K/60 Hz- Capable HDMI Terminals
HDMI I/O6 / 1
USB Input✓ (Rear)
Front-Panel A/V1 (Analog)
Front Panel HDMI-
Component Video I/O2 / 0
Composite Video I/O2 / 0
Digital Audio IN (OPT/COAX)2 / 1
Phono Input
Analog Audio IN6
192K/24 Bit DACs-
384K/32 Bit DACs
Advanced Music Optimizer
Pure Direct Analog Path Mode-
Phase-Matching Bass Boost
Direct/Pure Mode- / ✓
AccuEQ Room Calibration✓ (w/ AccuReflex)
VLSC for Noiseless Audio Processing
THX Processing Mode-
ONKYO GAME Surround Modes✓ (Rock, Sports, Action, RPG)
DTS DecoderDTS:X, DTS-Neural:X, DTS-HD Master Audio
Dolby DecoderAtmos, True HD, DD Plus
32-Bit Digital Signal Processing Engine
Dolby Atmos✓ (5.2.2)
Bi-amp Capability For Front
Independent Power Supply-
Independent Block Construction (Amp/Preprocessor)-
Amplifier DesignLinear Class A/B
Discrete Output Stage Circuitry
Certified 4 Ohms Performance
Continuous 6 Ohms Rated
THX Certified-
H.C.P.S. (High Current Power Supply)-
Non-Phase Shift Amplifier
Dynamic Audio Amplification✓ (for Clear and Realistic Sound)
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)170 Watts, 10% THD
# Channels7.2

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