Onkyo TX-NR727

Onkyo TX-NR727 was introduced in 2013. It is equipped with 7 channel amplifier with 110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) power per channel and is capable of 7.1 maximum channel processing. It passes 4K/30Hz and upscales up to 4K/30p (Marvell Qdeo) video signal.

We evaluated the a/v receiver and gave 80 overall score out of 100. Our ranking system is based on the amplifier specifications, audio and video features, connectivity, multizone capabilities, radio and many other details.

For more details about the ranking please go to    Evaluation section.

Here is a history of the series, where you can view and compare the main specifications of the receivers.

You can view their side-by-side comparison here: Onkyo TX-NR797 vs TX-NR787 vs TX-NR777 vs TX-NR757 vs TX-NR747 vs TX-NR737.

In this section we present pros and cons of Onkyo TX-NR727.

In 2013 Onkyo released 5 new receivers. Here is the lineup:

You can view their side-by-side comparison here: Onkyo TX-NR929 vs TX-NR828 vs TX-NR727 vs TX-NR626 vs TX-NR525.

Onkyo TX-NR727 has replaced TX-NR717. Here we present differences between these two models.

UPGRADES	Onkyo TX-NR727	vs	Onkyo TX-NR717
Phase-Matching Bass Boost		vs
More Advanced Auto Speaker Calibration System	Audyssey MultEQ	vs	Audyssey 2EQ
Video Signal Passthrough	up to 4K/30p	vs	up to 1080p
Wi-Fi		vs	via Front USB (optional UWF-1 sold separately)
Bluetooth		vs
AirPlay	AirPlay via optional Onkyo RI Dock DS-A5 (sold separately)	vs
Smart Grid-Ready		vs
Independent Power Supply	2	vs
Bigger Power Supply	6.9 A	vs	6.8 A

DOWNGRADES	Onkyo TX-NR727	vs	Onkyo TX-NR717
Front Wide Channel Support		vs
High Resolution Audio Formats via USB	FLAC, WAV, WMA Lossless, Apple Lossless, DSD, AAC, LPCM	vs	FLAC, WAV, Apple Lossless, DSD, WMA Lossless, LPCM, AAC, Dolby TrueHD
USB Input	1 (Front)	vs	1 Front (for iPod/iPhone) and 1 Rear
Less Optical Inputs	1	vs	2
Less Coaxial Inputs/Outputs	2	vs	3
Less RCA Pre-Outs	0.2	vs	7.2
Less Composite Video Inputs	4	vs	5 (1 front)
Less Component Video Inputs	1	vs	2
PC In		vs
Front A/V Inputs	HDMI/MHL, USB	vs	HDMI/MHL, USB, Composite Video
Less Powered Zones	2	vs	2 and 3
Whole House Mode		vs
+12V Trigger Output	0	vs	1 (Zone2)
Remote (IR) Input/Output	0 / 0	vs	1 / 0
Bi-directional Remote Setup via GUI		vs
Less Speaker Terminals	9	vs	11
Less Large Speaker Terminals	9	vs	11

For more detailed comparison between the models please visit Onkyo TX-NR727 vs TX-NR717.

Onkyo TX-NR727's 7 channel amplifier can be assigned for different speaker configurations.

• Configurations: Available configurations are:
5.2, 7.2 with internal amplifier.
• 2-ch Bi-Amp: Onkyo TX-NR727 allows you to bi-amp up to 2 main channels simultaneously. During bi-amplification two amplifiers are used for one speaker. One amplifier powers the midrange and tweeter section of the speaker and another amplifier powers the low frequency woofers. Each amplifier is less loaded and performs better. In order to use this feature speakers must have 2 pairs of connectors.

Audyssey DSX

Audyssey DSX allows you to augment a standard five-channel home theater with either two Front Wide or two Front High speakers. The Wide channels create an expansive soundstage and bring out convincing directional effects. Alternatively, Height channels can add a vertical dimension to movie and game soundtracks.

DECODING
Dolby Atmos
Dolby Atmos Height Virtualization
Dolby Atmos Music
Dolby TrueHD
Dolby Digital Plus
Dolby Surround Upmixer
Dolby Pro Logic	PLIIz
Dolby Digital EX
Surround EX	also known as Dolby Digital Surround EX
DTS:X
DTS Neural:X
DTS Virtual:X
DTS Neo	Neo:6
DTS-HD Master Audio
DTS-HD High Resolution Audio
DTS 96/24
DTS Express
DTS-ES	Discrete 6.1, Matrix 6.1
IMAX Enhanced
Auro 3D with Auro-Matic Upmixer

Onkyo TX-NR727 features 8 HDMI inputs. It has 2 outputs which work parallelly and output the same signal.

• 4K/30Hz Passthrough: All inputs pass up to 4K/30p video signal.
• 4K Upscaling: Onkyo TX-NR727 can upscale up to 4K/30p (Marvell Qdeo) from HDMI and analog sources.
• Analog To HDMI Upconversion: The a/v receiver supports video upconversion, so you can connect your analog Component and Composite video sources and Onkyo TX-NR727 will output them via HDMI. This means that you will need only one HDMI cable to connect to your TV.
• HDCP 2.2 Copy Protection: All inputs and outputs are HDCP 2.2 compliant which is a requirement for 4K/HDR copy-protected content transmission.
• 3D Ready: Onkyo TX-NR727 is able to pass 3D video through HDMI.

VIDEO FEATURES
HDR10
HDR10+
Dynamic HDR
BT.2020 color space
Dolby Vision
HLG (Hybrid Log Gamma)
HDBaseT Compatible
Enhanced Audio Return Channel (eARC)
HDCP Version	2.2
QMS (Quick Media Switching)
ALLM (Auto Low Latency Mode)
VRR (Variable Refresh Rate)
QFT (Quick Frame transport)
3-D Ready
Video Signal Passthrough	up to 4K/30p
Video Signal Upscaling	up to 4K/30p (Marvell Qdeo)

Onkyo TX-NR727 comes with Audyssey MultEQ room correction system and includes the calibration microphone.

• Audyssey Room Calibration: Audyssey is an acoustic measurement technology which automatically restores the acoustic distortion caused by the acoustic behaviour of a room with only a push on a button. Audyssey equalization provides an clear, accurate, natural sound with voices and dialog that become focused and intelligible, restoring the musical balance. Musical instruments and sound effects become precisely localized and the surround soundstage is made seamless and enveloping.

Onkyo TX-NR727 offers multi-zone playback which allows you to play different input sources in 3 different rooms.

Zone 2

• Powered Zone 2: You can use the unit's 2 amplifier channels by connecting Zone 2 speakers directly to the speaker terminals. The remaining 5 channels will be left for main zone amplification.
• Audio Line Output: If you have a dedicated integrated amplifier for Zone 2 you can connect it to the a/v receiver via line outs by sending fixed signal and then control volume on the Zone 2 amplifier.

Zone 3

• Audio Line Output: If you have a dedicated integrated amplifier for Zone 3 you can connect it to the a/v receiver via line outs by sending fixed signal and then control volume on the Zone 2 amplifier.

Audio

• Phono Input: There is an MM phono input with built-in phono stage for connecting the moving magnet cartridge output of the turntable directly to the a/v receiver.
• Analog Line Inputs: There are 6 line inputs for analog audio connection.
• Digital Inputs: 1 optical input and 2 coaxial inputs are available for digital audio connection.
• Headphone Output: There is a 6.3 mm (1/4") headphone output jack on the front panel.

Video

• HDMI:
Inputs: 8 (1 front)   Outputs: 2 (simultaneous)
8K Inputs: 0
• Composite Video: Connect you VCR, Laserdisc player and other old video equipment with composite video cables.
Inputs: 4   Outputs: 1
• Component Video: Component video connection gives you the higher quality video compared to the composite video connection. So in case your old DVD player and other equipment do not have an HDMI output but have Component video output use this connection over the composite one. Onkyo TX-NR727 supports up to 1080p resolution on Component video connectors.
Inputs: 1   Outputs: 1

Front A/V Inputs

• HDMI/MHL, USB

In 2014 Onkyo TX-NR727 was replaced by Onkyo TX-NR737. Let us now have a look at some important differences between Onkyo TX-NR727 and its successor.

UPGRADES	Onkyo TX-NR737	vs	Onkyo TX-NR727
Dolby Atmos		vs
Dolby Surround Upmixer		vs
Gapless Playback		vs
Video Signal Passthrough	up to 4K/60p (YCbCr 4:2:0)	vs	up to 4K/30p
Whole House Mode		vs
Higher DSD Sampling Rate via HDMI	2.8 MHz, 5.6 MHz	vs	2.8 MHz

DOWNGRADES	Onkyo TX-NR737	vs	Onkyo TX-NR727
Dolby Pro Logic		vs	PLIIz
High Resolution Music Playback via USB	up to 96 kHz	vs	up to 192 kHz
High Resolution Audio Formats via USB	FLAC, WAV, WMA Lossless, Apple Lossless, DSD, AAC	vs	FLAC, WAV, WMA Lossless, Apple Lossless, DSD, AAC, LPCM
Audyssey Dynamic EQ		vs
Audyssey Dynamic Volume		vs
Audyssey DSX		vs
Pure Audio Mode		vs
Less HDMI Inputs	7 (1 front)	vs	8 (1 front)
Less Composite Video Inputs	3	vs	4

For more detailed comparison between the models please visit Onkyo TX-NR727 vs TX-NR737.

GENERAL
Brand	Onkyo
Model	TX-NR727
Type	A/V Receiver
Country	USA
Release Year	2013
Predecessor	Onkyo TX-NR717
Successor	Onkyo TX-NR737

AMPLIFIER
Channels	7.2
Power Output	110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
Front Wide Channel Support
WRAT (Wide Range Amplifier Technology)
VLSC (Vector Linear Shaping Circuitry)
Optimum Gain Volume Circuitry
THX™ Certification	Select™2 Plus
Continuous 6 Ω Rated
Certified 4 Ω Performance
Discrete Output Stage Circuitry
3-Stage Inverted Darlington Circuitry	All Channels
PUSH-PULL Design
Independent Block Construction (Amp/Preprocessor)
Bi-amp Capability
BTL (Bridged Transless or Bridging)

AUDIO FEATURES
Digital Signal Processing (DSP) Engine	Advanced 32-Bit Processing DSP Chip
DAC	Burr-Brown
DAC Specs	192 kHz/24 Bit
Maximum Channel Processing	7.1
Air Studios Monitor Certification
Dolby Atmos
Dolby Atmos Height Virtualization
Dolby Atmos Music
Dolby TrueHD
Dolby Digital Plus
Dolby Surround Upmixer
Dolby Pro Logic	PLIIz
Dolby Digital EX
Surround EX	also known as Dolby Digital Surround EX
DTS:X
DTS Neural:X
DTS Virtual:X
DTS Neo	Neo:6
DTS-HD Master Audio
DTS-HD High Resolution Audio
DTS 96/24
DTS Express
DTS-ES	Discrete 6.1, Matrix 6.1
IMAX Enhanced
Auro 3D with Auro-Matic Upmixer
PCM	2-ch/Multi-ch Input
Music Playback via USB	FLAC, WAV, Apple Lossless, WMA, WMA Lossless, Ogg, MP3, DSD, AAC, LPCM, Dolby TruHD
High Resolution Music Playback via USB and/or Network	up to 192 kHz
High Resolution Audio Formats via USB	FLAC, WAV, WMA Lossless, Apple Lossless, DSD, AAC, LPCM
Gapless Playback
DSD via HDMI	2-ch/Multi-ch Input
DSD via USB	2-ch Input
DSD to PCM Converter
USB DAC
Jitter Reduction	PLL (Phase Locked Loop) Jitter-Cleaning Circuit Technology for S/PDIF Audio
DTS Dialogue Control
Dialog Enhancement
Dialog Level Adjustment
Dialog normalization
Dialogue Lift
Tone Control	Front L/R Channels
Compressed Music Enhancer	Advanced Music Optimizer
High-resolution Music Enhancer
THX Processing Mode
Audyssey Dynamic EQ
Audyssey Dynamic Volume
Audyssey LFC
Audyssey Sub EQ HT
Audyssey DSX
Phase-Matching Bass Boost
Direct Mode
Pure Audio Mode
Pure Direct Analog Path Mode
Virtual Speakers	T-D (Theater-Dimensional)
Independent Subwoofer Outputs

CALIBRATION
Auto Speaker Calibration System with Mic.	Audyssey MultEQ
Audyssey App Support

VIDEO FEATURES
HDR10
HDR10+
Dynamic HDR
BT.2020 color space
Dolby Vision
HLG (Hybrid Log Gamma)
HDBaseT Compatible
Enhanced Audio Return Channel (eARC)
HDCP Version	2.2
QMS (Quick Media Switching)
ALLM (Auto Low Latency Mode)
VRR (Variable Refresh Rate)
QFT (Quick Frame transport)
3-D Ready
Video Signal Passthrough	up to 4K/30p
Video Signal Upscaling	up to 4K/30p (Marvell Qdeo)
Analog To HDMI Upconversion	Component**, Composite
Component Video Upscaling
Analog to Analog Video conversion
Component Video Maximum Resolution	1080p
isf Certified Calibration Control

CONNECTIVITY
Wi-Fi
Bluetooth
Works with Amazon Alexa
Chromecast Built-In
Works with SonoS
DTS Play-Fi
MHL Input	Front HDMI
DLNA 1.5
AirPlay	AirPlay via optional Onkyo RI Dock DS-A5 (sold separately)
Apple Product Connection	iPod and iPhone via optional Onkyo RI Dock DS-A5 (sold separately)
Remote App	iPod touch/iPhone and Android-Powered Devices
InstaPrevue Input Source Prevue

TERMINALS
HDMI Inputs	8 (1 front)
HDMI Outputs	2 (simultaneous)
8K Inputs
USB Input	1 (Front)
USB DC Out Port
Optical Inputs	1
Optical Outputs
Coaxial Inputs	2
RCA Line Inputs	6
RCA Line Outputs
XLR Line Inputs
Phono Input
Multi-Channel Input
RCA Pre-Outs	0.2
XLR Pre-outs
Composite Video Inputs	4
Composite Video Outputs	1
S-Video Inputs
S-Video Outputs
Component Video Inputs	1
Component Video Outputs	1
Ethernet
Ethernet Switch
PC In
Front A/V Inputs	HDMI/MHL, USB
Speaker A/B
Headphone Out	6.3 mm (1/4")
Detachable Power Cord
uport

ZONES
Number of Zones	3
Powered Zones	2
Zone 2 Outs	RCA Line Out
Zone 3 Outs	RCA Line Out
Whole House Mode
RS-232C Interface
+12V Trigger Output	0
Remote (IR) Input/Output	0 / 0

MISCELLANEOUS
On-Screen Display	Advanced "Home" GUI
ONKYO-RI System Control
RIHD (Remote Interactive Over HDMI)
Pre-Pro/Learning Remote	/
On Screen Remote Programming
Bi-directional Remote Setup via GUI
Activity Based Remote
Smart Grid-Ready

RADIO
Analog Tuner	FM/AM
Presets	40
Digital Radio
Internet Radio	TuneIn
Pandora
Spotify
Tidal
Deezer
Napster
SiriusXM

CONSTRUCTION
Solid Aluminum Front
Speaker Terminals	9
Large Speaker Terminals	9
Color-Coded Speaker Terminals
Transparent High-Grade Speaker Terminals
Gold plated RCA terminals

POWER
Power Supply	AC 120 V, 60 Hz
Independent Power Supply	2
H.C.P.S. (High Current Power Supply)	Massive High Power Transformer
Toroidal Transformer
Power Consumption	6.9 A
No Sound Power	80 W
Standby Power	0.1 W
ECO Mode / Hybrid Standby Function

PHYSICAL
Dimensions (W x H x D)	435 mm x 175 mm x 380 mm 17-1/8" x 6-7/8" x 14-15/16"
Weight	11.2kg (24.7 lbs)

SPECIFICATIONS
Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC)	110 W (0.08% THD)
Power Output (6 Ω, 1 kHz, 2 channel driven, FTC)	125 W (0.7% THD)
Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC)	185 W
Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC)	170 W (1% THD)
Dynamic Power per Channel (3 Ω, Front)	250 W
Dynamic Power per Channel (4 Ω, Front)	220 W
Dynamic Power per Channel (8 Ω, Front)	130 W
THD	0.08% (20 Hz - 20 kHz, Half power)
Damping Factor	60 (Front, 1 kHz, 8 Ω)
Input Sensitivity and Impedance (Line)	200 mV/47 kΩ (Line)
Input Sensitivity and Impedance (Phono MM)	2.5 mV/47 kΩ
Rated Lineout Level and Impedance	200 mV/2.2 kΩ
Maximum Lineout Level and Impedance	2 V/2.2 kΩ
Phono Overload	70 mV (MM, 1kHz, 0.5% Direct)
S/N Ratio (Line, IHF-A)	106 dB
S/N Ratio (Phono MM, IHF-A)	80 dB
Frequency Response (Analog In)	5 Hz - 100 kHz/+1 dB, -3 dB (Direct mode)
DSD Sampling Rates via HDMI	2.8 MHz
DSD Sampling Rates via USB	2.8 MHz
Video Input Sensitivity/Output Level and Impedance	1 Vp-p/75 Ω (Component Y) 0.7 Vp-p/75 Ω (Component PB/CB, PR/CR) 1 Vp-p/75 Ω (Composite)
Video Frequency Response	5 Hz - 100 MHz/+0 dB, -3 dB (Component)
Ethernet Standard	10BASE-T/100BASE-TX
Wi-Fi Standard	IEEE 802.11 b/g/n
Wi-Fi Terminal Frequency	2.4 GHz
Bluetooth Version	2․1 + EDR
Bluetooth Frequency	2.4 GHz
FM Frequency	87.5 MHz - 107.9 MHz
AM Frequency	522/530 kHz - 1611/1710 kHz
Warranty	2 Years

* - 480i/576i and 480p/576p only
** - 480i/576i only
*** - no 1080p/24 upconversion
**** - 1080p signal is not converted