Marantz SR5010 vs Onkyo TX-NR818

Here we are comparing Marantz SR5010 to Onkyo TX-NR818 to reveal their common strengths and weaknesses as well as the differences between them which will help you in making a correct decision before the purchase. Both receivers have 7 channel amplifiers with Marantz SR5010's being less powerful.

Marantz SR5010	Onkyo TX-NR818
Marantz SR5010 was introduced in 2015. It is equipped with 7 channel amplifier with 100 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) power per channel and is capable of 7.1 maximum channel processing. It supports Dolby Atmos and DTS:X, passes 4K/60Hz and upscales up to 4K 30/25/24p 4:4:4 video signal.	Onkyo TX-NR818 was introduced in 2012. It is equipped with 7 channel amplifier with 135 W (8 Ω, 20 Hz - 20 kHz and 2 channel driven) power per channel and is capable of 9.1 maximum channel processing. It , passes 1080/60p and upscales up to 4K/30p (Marvell Qdeo) video signal.

We evaluated Marantz SR5010 and Onkyo TX-NR818 and gave them scores of 87 and 80 out of 100 recpectively. 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    Evaluations section.

This section shows those features and specifications which are the reason to choose Marantz SR5010 over Onkyo TX-NR818.

	Marantz SR5010	vs	Onkyo TX-NR818
Dolby Atmos		vs
Dolby Surround Upmixer		vs
DTS:X		vs
DTS Neural:X		vs
Gapless Playback		vs
Dialog Level Adjustment		vs
HDR10		vs
BT.2020 color space		vs
Dolby Vision		vs
HLG		vs
Video Signal Passthrough	up to 4K 50/60Hz 4:4:4	vs	up to 1080p
Wi-Fi		vs	via Front USB (optional UWF-1 sold separately)
Bluetooth		vs
AirPlay	AirPlay	vs
More HDMI Outputs	2 (1 for MAIN, 1 for ZONE2)	vs	2 (simultaneous)
Multi-Channel Input	7.1	vs
Speaker A/B	assignable	vs
Zone 2 Outs	Pre Out	vs	RCA Line Out
Higher Power Output (6 Ω, 1 kHz, 2 channel driven, FTC)	140 W (0.7% THD)	vs	125 W (0.7% THD)
Longer Warranty	3 Years	vs	2 Years

This section shows those features and specifications which are the reason to choose Onkyo TX-NR818 over Marantz SR5010.

	Marantz SR5010	vs	Onkyo TX-NR818
Higher Power Output	100 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)	vs	135 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
Front Wide Channel Support		vs
THX™ Certification		vs	Select™2 Plus
More Channel Processing	7.1	vs	9.1
Dolby Pro Logic		vs	PLIIz
Surround EX		vs	also known as Dolby Digital Surround EX
DTS Neo		vs	Neo:X
Music Playback via USB	MP3, WMA, AAC, Apple Lossless, WAV, FLAC, AIFF, DSD	vs	FLAC, WAV, Apple Lossless, WMA, WMA Lossless, Ogg, MP3, DSD, Dolby TruHD, LPCM, AAC
High Resolution Audio Formats via USB	Apple Lossless, WAV, FLAC, AIFF, DSD	vs	FLAC, WAV, Apple Lossless, DSD, WMA Lossless, LPCM, AAC, Dolby TrueHD
DSD via HDMI		vs	2-ch/Multi-ch Input
Jitter Reduction		vs	PLL (Phase Locked Loop) Jitter-Cleaning Circuit Technology
Dialogue Lift		vs	Screen Centered Dialog
Audyssey DSX		vs
More Advanced Auto Speaker Calibration System	Audyssey MultEQ XT	vs	Audyssey MultEQ XT32
MHL Input		vs	Front HDMI
InstaPrevue Input Source Prevue		vs
USB Input	1 (Front) for USB memory	vs	1 Front (for iPod/iPhone) and 1 Rear
More Optical Inputs	2	vs	3 (1 front)
More Coaxial Inputs/Outputs	2	vs	3
More RCA Line Inputs	4	vs	7 (1 front)
Phono Input		vs
More RCA Pre-Outs	7.2	vs	9.2
More Composite Video Inputs	2	vs	5 (1 front)
PC In		vs
Front A/V Inputs	HDMI, USB	vs	HDMI/MHL, USB, Composite Video, RCA Audio, Optical
More Zones	2	vs	3
More Powered Zones	2	vs	2 and 3
+12V Trigger Output	1	vs	2 (Zone2, Zone 3)
Remote (IR) Input/Output	[]	vs	1 / 1
More Speaker Terminals	7	vs	11
More Large Speaker Terminals	7	vs	11
Higher Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC)	100 W (0.08% THD)	vs	135 W (0.08% THD)
Higher Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA)	200 W (10% THD)	vs	230 W
Higher S/N Ratio (Line, IHF-A)	100 dB	vs	110 dB
Wider AM Frequency Range	530 kHz - 1710 kHz	vs	522/530 kHz - 1611/1710 kHz

We already listed pros and cons of each model. However, you may also find useful to look at their common strengths and weaknesses shown side-by-side.

STRENGTHS	Marantz SR5010	Onkyo TX-NR818
Auto Speaker Calibration System with Mic.	Audyssey MultEQ XT	Audyssey MultEQ XT32
New HDCP Version	2.2	2.2
Analog To HDMI Upconversion	Component, Composite	Component, Composite, PC
Many HDMI Inputs	8 (1 front)	8 (1 front)
USB Input	1 (Front) for USB memory	1 Front (for iPod/iPhone) and 1 Rear
RCA Pre-Outs	7.2	9.2
Composite Video Inputs	2	5 (1 front)
Component Video Inputs	2	2
Ethernet
Analog Tuner	FM/AM	FM/AM
Pandora
Spotify

WEAKNESSES	Marantz SR5010	Onkyo TX-NR818
No Dolby Atmos Height Virtualization
No IMAX Enhanced
No Auro 3D with Auro-Matic Upmixer
No HDR10+
No eARC
No 8K Passthrough	up to 4K 50/60Hz 4:4:4	up to 1080p
Does not Work with Amazon Alexa
Few 8K Inputs
No Digital Radio
No Tidal

Marantz SR5010	Onkyo TX-NR818
7 channel Amplifier: Marantz SR5010 features 7 channel power amplifier. It is rated at 100 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) and is able to drive 4 ohm speakers.	7 channel Amplifier: Onkyo TX-NR818 features 7 channel power amplifier. It is rated at 135 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) and is able to drive 4 ohm speakers.

• Current Feedback Topology: Marantz SR5010 features Current Feedback Topology which is a well known, Marantz’ original circuit technology. The Current Feedback amplifier technology fits perfectly with the high requirements set for Super Audio software providing wide-bandwidth, high-speed reproduction. The impedance at the Current Feedback point is limited resulting in a very low phase shift. Marantz receivers and amplifiers equipped with Current Feedback can keep the phase compensation via Negative FeedBack (NFB) to a minimum, resulting in high through-rate, excellent transient response and superb sonic transparency for the full bandwidth. Unlike conventional Voltage Feedback amplification, the Current Feedback amplification makes the power amplifier in-sensitive to difficult loudspeaker loads.
• HDAM (Hyper Dynamic Amplifier Module): Marantz SR5010 features exclusive Marantz HDAM (Hyper Dynamic Amplifier Module) technology found on their Reference Series components. Marantz developed its own discrete circuit boards to replace standard IC's. These HDAM's consist of discrete surface mount components with short mirror image L/R signal paths. Those devices are doing exactly the same thing as the Op-Amps, but outperform the regular IC Op-amps dramatically in terms of the Slew Rate and reduced noise level, resulting in a much more dynamic, accurate and detailed sound. Over the years Marantz developed different types of the HDAM to improve quality and to fit to the special requirements of a product category like CD or amplifier.
• WRAT (Wide Range Amp Technology): Onkyo TX-NR818 features Onkyo’s Wide Range Amp Technology (WRAT) circuit layout that prevents phase shifting by pushing the roll-off point higher than the listening-level frequency. Amplifying sound without phase shift creates an uncommonly well-focused and realistic audio image. If phase shift occurs and signal timing is not accurate, then neither is the resulting audio image.
• 3-Stage Inverted Darlington Circuitry: Onkyo TX-NR818 features 3-Stage Inverted Darlington Circuitry. Standard amplifiers employ a negative feedback (NFB) design that counters distortion by feeding back the opposite phase of the output signal into the input stage. Unfortunately, NFB is easily affected by inverse electromotive forces from the speakers, leading to an increase in circuit noise. Three-Stage Inverted Darlington Circuitry is a core Onkyo technology incorporating a low-NFB design that makes the sound more natural. Sensitive to oscillations, this circuitry requires very advanced control technology in order to be incorporated into the amplifier.

THX™ Select™2 Plus certification

Onkyo TX-NR818 is THX™ Select™2 Plus certified. This means that it is ideally suited for a room where the screen-to-seat viewing distance is approximately 3 to 4 meters, and the room size is approximately 56 cubic meters.

AMPLIFIER	Marantz SR5010	Onkyo TX-NR818
Channels	7.2	7.2
Power Output	100 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)	135 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
Front Wide Channel Support
THX™ Certification		Select™2 Plus
Continuous 6 Ω Rated
Certified 4 Ω Performance
Bi-amp Capability	assignable

Marantz SR5010's and Onkyo TX-NR818's amplifiers can be assigned for different speaker configurations.

• Dolby Atmos Configurations: The following speaker configurations are supported for Dolby Atmos:
Marantz SR5010: 5.2.2 with internal amplifier.
Onkyo TX-NR818: Not supported.
• DTS:X Configurations: The following speaker configurations are supported for DTS:X:
Marantz SR5010: The speaker configurations for DTS:X are the same as for Dolby Atmos - 5.2.2 with internal amplifier.
Onkyo TX-NR818: Not supported.
• Configurations without height channels: There are also other speaker configurations available which do not include height channels:
Marantz SR5010: 5.2, 7.2 with internal amplifier.
Onkyo TX-NR818: 5.2, 7.2 with internal amplifier and 9.2 with addition of external 2 channel amplifier.
• Front Wide Channel support: With the presence of two front wide speakers you can enhance the front surround stage. The following speaker configurations are available for front wide channels:
Marantz SR5010: Does not support.
Onkyo TX-NR818: 9.2.
• 2-ch Bi-Amp: Both models are able 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.

Dolby Atmos

Marantz SR5010 supports Dolby Atmos.

• Dolby Surround Upmixer: Marantz SR5010 supports Dolby Surround Upmixer. If the content is not mixed in Dolby Atmos then the Dolby surround upmixer will expand the audio to all channels including ceiling speakers. The upmixer has replaced the Dolby Pro Logic II family with improved upmixing algorithms.

DTS:X

Marantz SR5010 supports DTS:X.

• DTS Neural:X: Marantz SR5010 supports DTS Neural:X which is an advanced upmixer that can take non DTS:X content and upmix it to the DTS:X speaker layout. It has replaced the DTS Neo family with improved flexibility.

Audyssey DSX

Onkyo TX-NR818 supports Audyssey DSX which 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.

AUDIO DECODING	Marantz SR5010	Onkyo TX-NR818
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:X
DTS-HD Master Audio
DTS-HD High Resolution Audio
DTS 96/24
DTS Express
DTS-ES	Discrete 6.1, Matrix 6.1	Discrete 6.1, Matrix 6.1
IMAX Enhanced
Auro 3D with Auro-Matic Upmixer

Marantz SR5010 comes with 8 HDMI inputs. It has 2 outputs - 1 for MAIN and 1 for ZONE2.

Onkyo TX-NR818 comes with 8 HDMI inputs. It has 2 outputs which work parallelly and output the same signal.

• 4K/60Hz Passthrough on Marantz SR5010: All inputs pass up to 4K 50/60Hz 4:4:4 video signal.
  1080/60p Passthrough on Onkyo TX-NR818: All inputs pass up to 1080p video signal.
• 4K Upscaling: Both receivers can upscale up to 4K 30/25/24p 4:4:4 from HDMI and analog sources.
• Analog To HDMI Upconversion: Both receivers support analog to HDMI Upconversion, so you can input your analog video sources and output them digitally via HDMI. This means that you will need only one HDMI cable to connect to your TV.
• BT.2020 Color Space: BT.2020 or Rec. 2020 is a color standard which delivers a wider color gamut compared to Rec. 709. It covers approximately 75% of the total visual spectrum while the Rec. 709 covers only 35% (available on Marantz SR5010 only).
• HDCP 2.2 Copy Protection: Both receivers are HDCP 2.2 compliant which is a requirement for 4K/HDR copy-protected content transmission.
• 3D Ready: Both receivers are able to pass 3D video through HDMI.

HDR (High Dynamic Range)

Marantz SR5010 supports HDR10, Dolby Vision and Hybrid Log-Gamma.

Onkyo TX-NR818 does not support HDR. High dynamic range video has greater dynamic range than standard dynamic range (SDR) video with brighter whites and deeper blacks. The result is greater contrast and more details in dark and bright areas, better color and depth.

VIDEO FEATURES	Marantz SR5010	Onkyo TX-NR818
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	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 50/60Hz 4:4:4	up to 1080p
Video Signal Upscaling	up to 4K 30/25/24p 4:4:4	up to 4K/30p (Marvell Qdeo)

TERMINALS	Marantz SR5010	Onkyo TX-NR818
HDMI Inputs	8 (1 front)	8 (1 front)
HDMI Outputs	2 (1 for MAIN, 1 for ZONE2)	2 (simultaneous)
8K Inputs
USB Input	1 (Front) for USB memory	1 Front (for iPod/iPhone) and 1 Rear
USB DC Out Port
Optical Inputs	2	3 (1 front)
Optical Outputs
Coaxial Inputs	2	3
RCA Line Inputs	4	7 (1 front)
RCA Line Outputs
XLR Line Inputs
Phono Input
Multi-Channel Input	7.1
RCA Pre-Outs	7.2	9.2
XLR Pre-outs
Composite Video Inputs	2	5 (1 front)
Composite Video Outputs	1	1
S-Video Inputs
S-Video Outputs
Component Video Inputs	2	2
Component Video Outputs	1	1

GENERAL	Marantz SR5010	Onkyo TX-NR818
Brand	Marantz	Onkyo
Model	SR5010	TX-NR818
Type	A/V Receiver	A/V Receiver
Country	USA	USA
Release Year	2015	2012
Predecessor	Marantz SR5009	Onkyo TX-NR809
Successor	Marantz SR5011	Onkyo TX-NR828

AMPLIFIER	Marantz SR5010	Onkyo TX-NR818
Channels	7.2	7.2
Power Output	100 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)	135 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
Front Wide Channel Support
Current Feedback Topology
Discrete Amplification
HDAM
WRAT (Wide Range Amplifier Technology)
VLSC (Vector Linear Shaping Circuitry)
Optimum Gain Volume Circuitry		Linear
THX™ Certification		Select™2 Plus
Continuous 6 Ω Rated
Certified 4 Ω Performance
Discrete Output Stage Circuitry
3-Stage Inverted Darlington Circuitry
PUSH-PULL Design
Independent Block Construction (Amp/Preprocessor)
Bi-amp Capability	assignable
BTL (Bridged Transless or Bridging)

AUDIO FEATURES	Marantz SR5010	Onkyo TX-NR818
Digital Processing Crossover Network
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	9.1
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:X
DTS-HD Master Audio
DTS-HD High Resolution Audio
DTS 96/24
DTS Express
DTS-ES	Discrete 6.1, Matrix 6.1	Discrete 6.1, Matrix 6.1
IMAX Enhanced
Auro 3D with Auro-Matic Upmixer
PCM	2-ch/Multi-ch Input	2-ch/Multi-ch Input
Network Audio Formats	MP3, WMA, MPEG-4 AAC, Apple Lossless, WAV, FLAC, AIFF, DSD
Music Playback via USB	MP3, WMA, AAC, Apple Lossless, WAV, FLAC, AIFF, DSD	FLAC, WAV, Apple Lossless, WMA, WMA Lossless, Ogg, MP3, DSD, Dolby TruHD, LPCM, AAC
High Resolution Music Playback via USB and/or Network	up to 192 kHz	up to 192 kHz
High Resolution Audio Formats via USB	Apple Lossless, WAV, FLAC, AIFF, DSD	FLAC, WAV, Apple Lossless, DSD, WMA Lossless, LPCM, AAC, Dolby TrueHD
Gapless Playback
DSD via HDMI		2-ch/Multi-ch Input
DSD via USB	2-ch Input	2-ch Input
DSD to PCM Converter
USB DAC
Jitter Reduction		PLL (Phase Locked Loop) Jitter-Cleaning Circuit Technology
DTS Dialogue Control
Dialog Enhancement
Dialog Level Adjustment
Dialog normalization
Dialogue Lift		Screen Centered Dialog
Tone Control		Front L/R Channels
Compressed Music Enhancer	MDAX2	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
Pure Direct Mode
Virtual Speakers		T-D (Theater-Dimensional)
Independent Subwoofer Outputs

CALIBRATION	Marantz SR5010	Onkyo TX-NR818
Auto Speaker Calibration System with Mic.	Audyssey MultEQ XT	Audyssey MultEQ XT32
Audyssey App Support
Optimized Bass Redirection
Bass Sync

VIDEO FEATURES	Marantz SR5010	Onkyo TX-NR818
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	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 50/60Hz 4:4:4	up to 1080p
Video Signal Upscaling	up to 4K 30/25/24p 4:4:4	up to 4K/30p (Marvell Qdeo)
Analog To HDMI Upconversion	Component, Composite	Component, Composite, PC
Component Video Upscaling
Analog to Analog Video conversion
Component Video Maximum Resolution	1080p	1080p
isf Certified Calibration Control

CONNECTIVITY	Marantz SR5010	Onkyo TX-NR818
Wi-Fi		via Front USB (optional UWF-1 sold separately)
Bluetooth
Works with Amazon Alexa
Chromecast Built-In
Works with SonoS
HEOS
DTS Play-Fi
MHL Input		Front HDMI
DLNA 1.5
Domotz Pro Compatible
Remote Monitoring with ihiji
OvrC Compatible
AirPlay	AirPlay
Apple Product Connection	iPod, iPhone and iPad	iPod and iPhone via front USB
Remote App	Marantz Remote App for iOS and Android devices	iPod touch/iPhone and Android-Powered Devices
InstaPrevue Input Source Prevue

TERMINALS	Marantz SR5010	Onkyo TX-NR818
HDMI Inputs	8 (1 front)	8 (1 front)
HDMI Outputs	2 (1 for MAIN, 1 for ZONE2)	2 (simultaneous)
8K Inputs
USB Input	1 (Front) for USB memory	1 Front (for iPod/iPhone) and 1 Rear
USB DC Out Port
Optical Inputs	2	3 (1 front)
Optical Outputs
Coaxial Inputs	2	3
RCA Line Inputs	4	7 (1 front)
RCA Line Outputs
XLR Line Inputs
Phono Input
Multi-Channel Input	7.1
RCA Pre-Outs	7.2	9.2
XLR Pre-outs
Composite Video Inputs	2	5 (1 front)
Composite Video Outputs	1	1
S-Video Inputs
S-Video Outputs
Component Video Inputs	2	2
Component Video Outputs	1	1
Ethernet
Ethernet Switch
PC In
Front A/V Inputs	HDMI, USB	HDMI/MHL, USB, Composite Video, RCA Audio, Optical
Speaker A/B	assignable
Headphone Out	6.3 mm (1/4")	6.3 mm (1/4")
Detachable Power Cord
Flasher In
Remote Control In/Out	1 / 1
uport

ZONES	Marantz SR5010	Onkyo TX-NR818
Number of Zones	2	3
Powered Zones	2	2 and 3
Zone 2 Outs	Pre Out	RCA Line Out
Zone 3 Outs		RCA Line Out
Whole House Mode
RS-232C Interface
+12V Trigger Output	1	2 (Zone2, Zone 3)
Remote (IR) Input/Output		1 / 1

MISCELLANEOUS	Marantz SR5010	Onkyo TX-NR818
On-Screen Display	Advanced Graphic User Interface	Advanced "Home" GUI
GUI Languages	3
Web Control
IP Control
Display	port hole
Remote Controller	RC024SR
Pre-programmed / Learnable / LCD Display	/ /
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
Setup Assistant

RADIO	Marantz SR5010	Onkyo TX-NR818
Analog Tuner	FM/AM	FM/AM
Presets		40
Digital Radio
Internet Radio		vTuner
Pandora
Spotify
Tidal
Deezer
Napster
SiriusXM

CONSTRUCTION	Marantz SR5010	Onkyo TX-NR818
Solid Aluminum Front
Speaker Terminals	7	11
Large Speaker Terminals	7	11
Color-Coded Speaker Terminals
Transparent High-Grade Speaker Terminals
High Grade Audio Components
Gold plated RCA terminals

POWER	Marantz SR5010	Onkyo TX-NR818
Power Supply	AC 120 V, 60 Hz	AC 120 V, 60 Hz
Independent Power Supply
H.C.P.S. (High Current Power Supply)		Massive High Power Transformer
Toroidal Transformer	(EI)
Power Consumption	650 W	8.1 A
No Sound Power	ECO On/Off: 45 W/75 W	95 W
Standby Power	0.2 W	0.1 W
ECO Mode / Hybrid Standby Function
Auto Power off

PHYSICAL	Marantz SR5010	Onkyo TX-NR818
Dimensions (W x H x D)	440 mm x 161 mm x 346 mm (with antenna: 440 mm x 230 mm x 346 mm) 17-5/16" x 6-5/16" x 13-5/8" (with antenna up: 17-5/16" x 9-1/16" x 13-5/8")	435 mm x 198.5 mm x 435.5 mm 17-1/8" x 7-13/16" x 18-1/8"
Weight	10.0 kg (22 lbs 1 oz)	18.3 kg (40.3 lbs)

SPECIFICATIONS	Marantz SR5010	Onkyo TX-NR818
Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC)	100 W (0.08% THD)	135 W (0.08% THD)
Power Output (6 Ω, 1 kHz, 2 channel driven, FTC)	140 W (0.7% THD)	125 W (0.7% THD)
Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC)	200 W (10% THD)	230 W
Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC)	180 W (1% THD)	180 W (1% THD)
Dynamic Power per Channel (3 Ω, Front)		300 W
Dynamic Power per Channel (4 Ω, Front)		250 W
Dynamic Power per Channel (8 Ω, Front)		150 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	200 mV/47 kΩ (Line)
Input Sensitivity and Impedance (Phono MM)		2.5 mV/47 kΩ
Rated Preout Level and Impedance		200 mV/470 Ω
Maximum Preout Level and Impedance		4.6 V/470 Ω
Phono Overload		70 mV (MM 1 kHz 0.5%)
S/N Ratio (Line, IHF-A)	100 dB	110 dB
S/N Ratio (Phono MM, IHF-A)		80 dB
Frequency Response (Analog In)	+1/-3 dB (10 Hz to 100 kHz, Direct mode)	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	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)	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 to 60 MHz, 0 dB/-3 dB (Component) 5 Hz to 10 MHz, 0 dB/-3 dB (Composite)	5 Hz - 100 MHz/+0 dB, -3 dB (Component)
Ethernet Standard	100BASE-TX	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
USB Terminal	USB2.0 5V, 1 A
FM Frequency	87.5 MHz - 107.9 MHz	87.5 MHz - 107.9 MHz
FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.)	Mono: 2.8 µV (20.2 dBf)
FM Effective Sensitivity	1.2 µV (12.8 dBf)
FM S/N Ratio	Mono/Stereo: 70 dB/67 dB
FM Harmonic Distortion (IHF, 1 kHz)	Mono/Stereo: 0.7%/1.0%
AM Frequency	530 kHz - 1710 kHz	522/530 kHz - 1611/1710 kHz
AM Effective Sensitivity	18 µV
Warranty	3 Years	2 Years

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