Denon AVR-X2600H vs Onkyo TX-NR737

Here we are comparing Denon AVR-X2600H to Onkyo TX-NR737 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 Denon AVR-X2600H's being less powerful.

Denon AVR-X2600H	Onkyo TX-NR737
Denon AVR-X2600H was introduced in 2019. It is equipped with 7 channel amplifier with 95 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 24/25/30p 4:4:4 video signal.	Onkyo TX-NR737 was introduced in 2014. It is equipped with 7 channel amplifier with 110 W (8 Ω, 20 Hz - 20 kHz and 2 channel driven) power per channel and is capable of 7.1 maximum channel processing. It supports Dolby Atmos, passes 4K/60Hz and upscales up to 4K/30p (Marvell Qdeo) video signal.

We evaluated Denon AVR-X2600H and Onkyo TX-NR737 and gave them scores of 88 and 83 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 Denon AVR-X2600H over Onkyo TX-NR737.

	Denon AVR-X2600H	vs	Onkyo TX-NR737
Dolby Atmos Height Virtualization		vs
DTS:X	up to 5.1.2	vs
DTS Neural:X		vs
DTS Virtual:X		vs
Higher Resolution Music Playback via USB	up to 192 kHz	vs	up to 96 kHz
DTS Dialog Control		vs
Dialog Level Adjustment		vs
Audyssey Dynamic EQ		vs
Audyssey Dynamic Volume		vs
HDR10		vs
BT.2020 color space		vs
Dolby Vision		vs
HLG		vs
Enhanced Audio Return Channel (eARC)		vs
Newer HDCP Version	2.3	vs	2.2
Auto Low Latency Mode Pass-through		vs
isf Certified Calibration Control		vs
Works with Amazon Alexa		vs
AirPlay	AirPlay 2	vs	AirPlay via optional Onkyo RI Dock DS-A5 (sold separately)
More HDMI Inputs	8 (1 front)	vs	7 (1 front)
More Optical Inputs	2	vs	1
More Component Video Inputs	2	vs	1
Speaker A/B	assignable	vs
Detachable Power Cord		vs
Zone 2 Outs	Pre Out	vs	RCA Line Out
RS-232C Interface		vs
Remote (IR) Input/Output	1 / 1	vs	0 / 0
Tidal		vs
Deezer		vs
Napster		vs
Higher DSD Sampling Rate via USB	5.6 MHz, 2.8 MHz	vs	2.8 MHz
Wi-Fi Standard	IEEE 802.11 a/b/g/n	vs	IEEE 802.11 b/g/n
Wi-Fi Terminal Frequency	5 GHz, 2.4 GHz	vs	2.4 GHz
Newer Bluetooth Version	4․1	vs	2․1 + EDR
Wider AM Frequency Range	520 kHz - 1710 kHz	vs	522/530 kHz - 1611/1710 kHz
Longer Warranty	3 Years	vs	2 Years

This section shows those features and specifications which are the reason to choose Onkyo TX-NR737 over Denon AVR-X2600H.

	Denon AVR-X2600H	vs	Onkyo TX-NR737
Higher Power Output	95 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)	vs	110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
THX™ Certification		vs	Select™2 Plus
Surround EX		vs	also known as Dolby Digital Surround EX
DTS Neo		vs	Neo:6
Music Playback via USB	MP3, WMA, AAC, Apple Lossless, WAV, FLAC, DSD	vs	FLAC, WAV, Apple Lossless, WMA, WMA Lossless, Ogg, MP3, DSD, AAC, LPCM, Dolby TruHD
High Resolution Audio Formats via USB	Apple Lossless, WAV, FLAC, DSD	vs	FLAC, WAV, WMA Lossless, Apple Lossless, DSD, AAC
DSD via HDMI		vs	2-ch/Multi-ch Input
Jitter Reduction		vs	PLL (Phase Locked Loop) Jitter-Cleaning Circuit Technology for S/PDIF Audio
Analog To HDMI Upconversion		vs	Component**, Composite
MHL Input		vs	Front HDMI
InstaPrevue Input Source Prevue		vs
More Coaxial Inputs/Outputs	1	vs	2
More RCA Line Inputs	4	vs	6
More Composite Video Inputs	2	vs	3
More Zones	2	vs	3
More Speaker Terminals	7	vs	9
More Large Speaker Terminals	7	vs	9
Higher Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC)	95 W (0.08% THD)	vs	110 W (0.08% THD)
Higher Power Output (6 Ω, 1 kHz, 1 channel driven, IEC)	150 W (1% THD)	vs	170 W (1% THD)
Higher S/N Ratio (Line, IHF-A)	100 dB	vs	106 dB
Higher S/N Ratio (Phono MM, IHF-A)	74 dB	vs	80 dB

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	Denon AVR-X2600H	Onkyo TX-NR737
Dolby Atmos	up to 5.1.2
Auto Speaker Calibration System with Mic.	Audyssey MultEQ XT	AccuEQ
New HDCP Version	2.3	2.2
Wi-Fi
Bluetooth	SBC
Many HDMI Inputs	8 (1 front)	7 (1 front)
USB Input	1 Front for USB memory	1 (Front)
Phono Input
Composite Video Inputs	2	3
Component Video Inputs	2	1
Ethernet
Analog Tuner	FM/AM	FM/AM
Pandora
Spotify

WEAKNESSES	Denon AVR-X2600H	Onkyo TX-NR737
No Front Wide Channel Support
No IMAX Enhanced
No Auro 3D with Auro-Matic Upmixer
No HDR10+
No 8K Passthrough	up to 4K 50/60Hz 4:4:4	up to 4K/60p (YCbCr 4:2:0)
Few 8K Inputs
No RCA Pre-Outs	0.2	0.2
No Digital Radio

Denon AVR-X2600H	Onkyo TX-NR737
7 channel Amplifier: Denon AVR-X2600H features 7 channel power amplifier. It is rated at 95 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) and is able to drive 4 ohm speakers.	7 channel Amplifier: Onkyo TX-NR737 features 7 channel power amplifier. It is rated at 110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) and is able to drive 4 ohm speakers.

• WRAT (Wide Range Amp Technology): Onkyo TX-NR737 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.

THX™ Select™2 Plus certification

Onkyo TX-NR737 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	Denon AVR-X2600H	Onkyo TX-NR737
Channels	7.2	7.2
Power Output	95 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)	110 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

Denon AVR-X2600H's and Onkyo TX-NR737's amplifiers can be assigned for different speaker configurations.

• Dolby Atmos Configurations: The following speaker configurations are supported for Dolby Atmos:
Denon AVR-X2600H: 5.2.2 with internal amplifier.
Onkyo TX-NR737: 5.2.2 with internal amplifier.
• DTS:X Configurations: The following speaker configurations are supported for DTS:X:
Denon AVR-X2600H: The speaker configurations for DTS:X are the same as for Dolby Atmos - 5.2.2 with internal amplifier.
Onkyo TX-NR737: Not supported.
• Configurations without height channels: There are also other speaker configurations available which do not include height channels:
Denon AVR-X2600H: 5.2, 7.2 with internal amplifier.
Onkyo TX-NR737: 5.2, 7.2 with internal amplifier.
• 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

Denon AVR-X2600H and Onkyo TX-NR737 support Dolby Atmos.

• Dolby Surround Upmixer: Both models support 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.
• Dolby Atmos Height Virtualization: Denon AVR-X2600H supports Dolby Atmos Height Virtualization which is a digital signal processing solution that leverages Dolby's deep understanding of human audio perception to create the sensation of overhead sound from the listener-level speakers.

DTS:X

Denon AVR-X2600H supports DTS:X.

• DTS Neural:X: Denon AVR-X2600H 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.
• DTS Virtual:X: Denon AVR-X2600H supports DTS Virtual:X which bridges the gap between DTS:X codec and the reality of so many consumers' homes, allowing you to enjoy multi-dimensional sound regardless of room size, layout, or speaker configuration. If you have a limited speaker setup you will miss a full immersive potential of your entertainment system. DTS Virtual:X adds height and surround audio effect to your system without adding height speakers. It works with multiple configurations and delivers immersive sound experience out of 5.1 or even 2.1 speaker layouts.
• DTS Dialog Control: Denon AVR-X2600H supports DTS Dialog Control. This function adjusts the dialog levels during playback of the DTS:X stream. It allows you to separately increase the dialog levels in contrast with the background sound and hear dialog easily even under noisy circumstances.

AUDIO DECODING	Denon AVR-X2600H	Onkyo TX-NR737
Dolby Atmos	up to 5.1.2
Dolby Atmos Height Virtualization
Dolby Atmos Music
Dolby TrueHD
Dolby Digital Plus
Dolby Surround Upmixer
Dolby Pro Logic
Surround EX		also known as Dolby Digital Surround EX
DTS:X	up to 5.1.2
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	Discrete 6.1, Matrix 6.1
IMAX Enhanced
Auro 3D with Auro-Matic Upmixer

Denon AVR-X2600H comes with 8 HDMI inputs. It has 2 outputs which work parallelly and output the same signal.

Onkyo TX-NR737 comes with 7 HDMI inputs. It has 2 outputs which work parallelly and output the same signal.

• 4K/60Hz Passthrough: On both receivers all inputs pass up to 4K 50/60Hz 4:4:4 video signal.
• 4K Upscaling: Both receivers can upscale up to 4K 24/25/30p 4:4:4 from HDMI sources. Onkyo TX-NR737 can also upscale from analog sources.
• Analog To HDMI Upconversion: Onkyo TX-NR737 supports 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 Denon AVR-X2600H only).
• HDCP Copy Protection: Denon AVR-X2600H is HDCP 2.3 and Onkyo TX-NR737 is 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)

Denon AVR-X2600H supports HDR10, Dolby Vision and Hybrid Log-Gamma.

Onkyo TX-NR737 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.

Enhanced Audio Return Channel (eARC)

Denon AVR-X2600H supports Audio Return Channel (ARC) which allows the compatible TV to send audio signal to the a/v receiver through the same HDMI cable which is used to send audio and video signals to the TV. So one HDMI cable is used to transfer audio signal in both directions. New Enhanced ARC will support uncompressed audio formats such as Dolby Atmos, DTS:X, Dolby TrueHD and DTS HD Master Audio whereas the previous ARC could support only Dolby Digital, Dolby Digital Plus, DTS, DTS HD, and PCM.

Gaming Features

Denon AVR-X2600H supports Auto Low Latency Mode (ALLM) for lag-free and smooth gaming.

VIDEO FEATURES	Denon AVR-X2600H	Onkyo TX-NR737
HDR10
HDR10+
Dynamic HDR
BT.2020 color space
Dolby Vision
HLG (Hybrid Log Gamma)
HDBaseT Compatible
Enhanced Audio Return Channel (eARC)
HDCP Version	2.3	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 4K/60p (YCbCr 4:2:0)
Video Signal Upscaling	up to 4K 24/25/30p 4:4:4	up to 4K/30p (Marvell Qdeo)

TERMINALS	Denon AVR-X2600H	Onkyo TX-NR737
HDMI Inputs	8 (1 front)	7 (1 front)
HDMI Outputs	2 (simultaneous)	2 (simultaneous)
8K Inputs
USB Input	1 Front for USB memory	1 (Front)
USB DC Out Port
Optical Inputs	2	1
Optical Outputs
Coaxial Inputs	1	2
RCA Line Inputs	4	6
RCA Line Outputs
XLR Line Inputs
Phono Input
Multi-Channel Input
RCA Pre-Outs	0.2	0.2
XLR Pre-outs
Composite Video Inputs	2	3
Composite Video Outputs	1	1
S-Video Inputs
S-Video Outputs
Component Video Inputs	2	1
Component Video Outputs	1	1

GENERAL	Denon AVR-X2600H	Onkyo TX-NR737
Brand	Denon	Onkyo
Model	AVR-X2600H	TX-NR737
Type	A/V Receiver	A/V Receiver
Country	USA	USA
Release Year	2019	2014
Predecessor	Denon AVR-X2500H	Onkyo TX-NR727
Successor	Denon AVR-X2700H	Onkyo TX-NR747

AMPLIFIER	Denon AVR-X2600H	Onkyo TX-NR737
Channels	7.2	7.2
Power Output	95 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)	110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
Front Wide Channel Support
Discrete Amplification
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
Mono Block Power Amplifier Construction
Independent Block Construction (Amp/Preprocessor)
Bi-amp Capability	assignable
BTL (Bridged Transless or Bridging)

AUDIO FEATURES	Denon AVR-X2600H	Onkyo TX-NR737
Digital Signal Processing (DSP) Engine	Four 300 MHz DSP cores	Dual 32-bit DSP for Powerful Advanced Processing
DAC	AKM	Burr-Brown
DAC Specs		192 kHz/24 Bit
Maximum Channel Processing	7.1	7.1
D.D.S.C. HD Digital
Alpha Processing
Air Studios Monitor Certification
Dolby Atmos	up to 5.1.2
Dolby Atmos Height Virtualization
Dolby Atmos Music
Dolby TrueHD
Dolby Digital Plus
Dolby Surround Upmixer
Dolby Pro Logic
Dolby Digital EX
Surround EX		also known as Dolby Digital Surround EX
DTS:X	up to 5.1.2
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	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, DSD
Music Playback via USB	MP3, WMA, AAC, Apple Lossless, WAV, FLAC, DSD	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	up to 96 kHz
High Resolution Audio Formats via USB	Apple Lossless, WAV, FLAC, DSD	FLAC, WAV, WMA Lossless, Apple Lossless, DSD, AAC
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 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 (bluetooth included)
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		for Deep Bass and Clear Mid-Range
Direct Mode
Pure Audio Mode
Pure Direct Analog Path Mode
Pure Direct Mode
Virtual Speakers		T-D (Theater-Dimensional)
Independent Subwoofer Outputs

CALIBRATION	Denon AVR-X2600H	Onkyo TX-NR737
Auto Speaker Calibration System with Mic.	Audyssey MultEQ XT	AccuEQ
Audyssey App Support
Optimized Bass Redirection
Bass Sync

VIDEO FEATURES	Denon AVR-X2600H	Onkyo TX-NR737
HDR10
HDR10+
Dynamic HDR
BT.2020 color space
Dolby Vision
HLG (Hybrid Log Gamma)
HDBaseT Compatible
Enhanced Audio Return Channel (eARC)
HDCP Version	2.3	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 4K/60p (YCbCr 4:2:0)
Video Signal Upscaling	up to 4K 24/25/30p 4:4:4	up to 4K/30p (Marvell Qdeo)
Analog To HDMI Upconversion		Component**, Composite
Component Video Upscaling
Analog to Analog Video conversion
Component Video Maximum Resolution		1080i
isf Certified Calibration Control

CONNECTIVITY	Denon AVR-X2600H	Onkyo TX-NR737
Wi-Fi
Bluetooth	SBC
Bluetooth Headphone Transmission
Works with Amazon Alexa
Google Assistant
Chromecast Built-In
Apple Siri
Works with SonoS
HEOS
DTS Play-Fi
MHL Input		Front HDMI
DLNA 1.5
AirPlay	AirPlay 2	AirPlay via optional Onkyo RI Dock DS-A5 (sold separately)
Apple Product Connection	iPod, iPhone and iPad	iPod and iPhone via optional Onkyo RI Dock DS-A5 (sold separately)
Remote App	Denon 2016 AVR Remote App for iOS and Android devices and Kindle Fire	Onkyo Remote App for iPod touch/iPhone and Android-Powered Devices
InstaPrevue Input Source Prevue

TERMINALS	Denon AVR-X2600H	Onkyo TX-NR737
HDMI Inputs	8 (1 front)	7 (1 front)
HDMI Outputs	2 (simultaneous)	2 (simultaneous)
8K Inputs
USB Input	1 Front for USB memory	1 (Front)
USB DC Out Port
Optical Inputs	2	1
Optical Outputs
Coaxial Inputs	1	2
RCA Line Inputs	4	6
RCA Line Outputs
XLR Line Inputs
Phono Input
Multi-Channel Input
RCA Pre-Outs	0.2	0.2
XLR Pre-outs
Composite Video Inputs	2	3
Composite Video Outputs	1	1
S-Video Inputs
S-Video Outputs
Component Video Inputs	2	1
Component Video Outputs	1	1
Ethernet
Ethernet Switch
PC In
Front A/V Inputs	HDMI, USB	HDMI/MHL, USB
Speaker A/B	assignable
Headphone Out	6.3 mm (1/4")	6.3 mm (1/4")
Detachable Power Cord
uport

ZONES	Denon AVR-X2600H	Onkyo TX-NR737
Number of Zones	2	3
Powered Zones	2	2
Zone 2 Outs	Pre Out	RCA Line Out
Zone 3 Outs		RCA Line Out
Whole House Mode
RS-232C Interface
+12V Trigger Output		0
Remote (IR) Input/Output	1 / 1	0 / 0

MISCELLANEOUS	Denon AVR-X2600H	Onkyo TX-NR737
On-Screen Display	Advanced Graphic User Interface	Advanced "Home" GUI
GUI Languages	3
Web Control
IP Control
Control4 SDDP
Display	1 line
Remote Controller	RC-1228
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
Denon Link HD
Setup Assistant
Quick Select plus / Quick Select	/

RADIO	Denon AVR-X2600H	Onkyo TX-NR737
Analog Tuner	FM/AM	FM/AM
Presets		40
Digital Radio
Internet Radio	TuneIn	TuneIn
Pandora
Spotify
Tidal
Deezer
Napster
SiriusXM

CONSTRUCTION	Denon AVR-X2600H	Onkyo TX-NR737
Front Panel	not Metal
Solid Aluminum Front
Speaker Terminals	7	9
Large Speaker Terminals	7	9
Color-Coded Speaker Terminals
Transparent High-Grade Speaker Terminals
High Grade Audio Components
Gold plated RCA terminals

POWER	Denon AVR-X2600H	Onkyo TX-NR737
Power Supply	AC 120 V, 60 Hz	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	500 W	6.9 A
No Sound Power	ECO On/Off: 35 W/75 W	85 W
Standby Power	0.1 W	0.1 W
Capacitor Bank		10,000 µF
ECO Mode / Hybrid Standby Function
Auto Power off

PHYSICAL	Denon AVR-X2600H	Onkyo TX-NR737
Dimensions (W x H x D)	434 mm x 167 mm x 341 mm (with antenna: 434 mm x 237 mm x 341 mm) 17 1/8" x 6 5/8" x 13 1/2" (with antenna: 17 1/8" x 9 3/8" x 13 1/2")	435 mm x 175 mm x 379 mm 17-1/8" x 6-7/8" x 14-15/16"
Dimensions of Package (W x H x D)	519 mm x 242 mm x 428 mm 20.4" x 9.5" x 16.9"
Weight	9.5 kg (20 lbs 15 oz)	11.5 kg (25.4 lbs)
Weight of Package	11.5 kg (25.4 lbs)

SPECIFICATIONS	Denon AVR-X2600H	Onkyo TX-NR737
Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC)	95 W (0.08% THD)	110 W (0.08% THD)
Power Output (6 Ω, 1 kHz, 2 channel driven, FTC)	125 W (0.7% THD)	125 W (0.7% THD)
Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC)	185 W (10% THD)	185 W
Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC)	150 W (1% THD)	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)
Phono Distortion	0.03% (1 kHz, 3 V)
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	2.5 mV/47 kΩ
Rated Preout Level and Impedance		200 mV/470 Ω
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)	100 dB	106 dB
S/N Ratio (Phono MM, IHF-A)	74 dB	80 dB
Phono RIAA Deviation	±1 dB (20-20 kHz)
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, 5.6 MHz
DSD Sampling Rates via USB	5.6 MHz, 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	10BASE-T/100BASE-TX
Wi-Fi Standard	IEEE 802.11 a/b/g/n	IEEE 802.11 b/g/n
Wi-Fi Terminal Frequency	5 GHz, 2.4 GHz	2.4 GHz
Bluetooth Version	4․1	2․1 + EDR
Bluetooth Frequency	2.4 GHz	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	520 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