Denon AVR-X1600H DAB vs Onkyo TX-NR709

      Denon AVR-X1600H DAB

      Onkyo TX-NR709
      87
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      79
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      USA Taiwan
      Others
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      Highlights

      • 7.2 Channels
      • 7.1 Channel Processing
      • 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      • Dolby Atmos, DTS:X
      • HDR10, Dolby Vision
      • 4K/60Hz Passthrough
      • Wi-Fi, Bluetooth, Ethernet
      • Phono Input

      Highlights

      • 7.2 Channels
      • 7.1 Channel Processing
      • 110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      • THX™Select™2 Plus Certified
      • 4K/30Hz Upscaling
      • Ethernet
      • Phono Input

      Disclosure: We earn money from the affiliate links to products associated with content in this article.

      Table of Contents
      1. Overview
      2. Pros and Cons
      3. Advantage of Denon AVR-X1600H DAB
      4. Advantage of Onkyo TX-NR709
      5. Common Strengths and Weaknesses
      6. Amplifier
      7. Speaker Configurations
      8. Immersive Audio Formats
      9. HDMI
      10. Inputs and Outputs
      11. Evaluations
      12. Specifications

      1. Overview

      Here we are comparing Denon AVR-X1600H DAB to Onkyo TX-NR709 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-X1600H DAB's being less powerful.


      Denon AVR-X1600H DAB Onkyo TX-NR709

      Denon AVR-X1600H DAB was introduced in 2019. It is equipped with 7 channel amplifier with 80 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 video signal.

      Onkyo TX-NR709 was introduced in 2011. 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 , passes 1080/60p and upscales up to 4K/30p (Marvell Qdeo) video signal.

      We evaluated Denon AVR-X1600H DAB and Onkyo TX-NR709 and gave them scores of 87 and 79 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.

      Denon AVR-X1600H DAB

      Onkyo TX-NR709

      Amplifier
      86
      Amplifier
      91
      Audio Features
      85
      Audio Features
      76
      Video Features
      94
      Video Features
      58
      Connectivity
      86
      Connectivity
      84
      Zones
      77
      Zones
      81
      Radio
      88
      Radio
      91
      OVERALL
      87
      OVERALL
      79

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

      2. Pros and Cons

      In this section we present pros and cons of Denon AVR-X1600H DAB and Onkyo TX-NR709.

      PROS

      Denon AVR-X1600H DAB

      Onkyo TX-NR709

      •   Dolby Atmos
      •   Dolby Atmos Height Virtualization
      •   DTS:X
      •   Auto Speaker Calibration System with Mic.
      •   HDR10
      •   Dolby Vision
      •   eARC
      •   New HDCP Version
      •   Auto Low Latency Mode Pass-through
      •   Wi-Fi
      •   Bluetooth
      •   Works with Amazon Alexa
      •   Google Assistant
      •   HEOS
      •   USB Input
      •   Phono Input
      •   Composite Video Inputs
      •   Ethernet
      •   Analog Tuner
      •   Digital Radio
      •   Spotify
      •   Tidal
      •   High Power Output - 110 W
      •   Front Wide Channel Support
      •   THX™ Certification
      •   DSD via HDMI
      •   Auto Speaker Calibration System with Mic.
      •   Analog To HDMI Upconversion
      •   8 HDMI Inputs
      •   USB Input
      •   Phono Input
      •   Multi-Channel Input
      •   RCA Pre-Outs
      •   Composite Video Inputs
      •   Component Video Inputs
      •   Ethernet
      •   Analog Tuner
      •   Digital Radio
      •   Pandora
      •   Spotify

      CONS

      Denon AVR-X1600H DAB

      Onkyo TX-NR709

      •   Low Power Output - 80 W
      •   No Front Wide Channel Support
      •   No IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   No DSD via HDMI
      •   No HDR10+
      •   No 8K Passthrough
      •   1 HDMI Outputs
      •   0 8K Input
      •   Few RCA Line Inputs
      •   No RCA Pre-Outs
      •   No Pandora
      •   No Dolby Atmos
      •   No Dolby Atmos Height Virtualization
      •   No DTS:X
      •   No IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   No HDR10
      •   No HDR10+
      •   No Dolby Vision
      •   No eARC
      •   No 8K Passthrough
      •   No Bluetooth
      •   Does not Work with Amazon Alexa
      •   0 8K Input
      •   No Tidal


      And here are some specifications which fall into average criteria and are neither in PROs nor in CONs category:

      AVERAGE

      Denon AVR-X1600H DAB

      Onkyo TX-NR709

      •   7.2 Channels
      •   7.1 Channel Processing
      •   6 HDMI Inputs
      •   2 Zones
      •   Bluetooth 4․1
      •   7.2 Channels
      •   7.1 Channel Processing
      •   Wi-Fi
      •   2 HDMI Outputs
      •   RCA Line Inputs
      •   2 Zones

      3. Advantage of Denon AVR-X1600H DAB

      This section shows those features and specifications which are the reason to choose Denon AVR-X1600H DAB over Onkyo TX-NR709.

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      Denon AVR-X1600H DAB
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      Denon AVR-X1600H DAB vs Onkyo TX-NR709
      Dolby Atmos up to 5.1.2 vs
      Dolby Atmos Height Virtualization vs
      Dolby Surround Upmixer 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
      Gapless Playback vs
      DSD via USB 2-ch Input vs
      DTS Dialog Control vs
      Dialog Level Adjustment vs
      Dialog Normalization vs
      Audyssey App Support vs
      HDR10 vs
      BT.2020 color space vs
      Dolby Vision vs
      HLG vs
      Enhanced Audio Return Channel (eARC) vs
      Auto Low Latency Mode Pass-through 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 SBC vs
      Works with Amazon Alexa vs
      AirPlay AirPlay 2 vs
      Speaker A/B assignable vs
      Digital Radio DAB/DAB+ vs DAB/DAB+ Radio via optional UP-DT1 Tuner (sold separately)
      Tidal vs
      Deezer vs
      Longer Warranty 3 Years vs 2 Years

      4. Advantage of Onkyo TX-NR709

      This section shows those features and specifications which are the reason to choose Onkyo TX-NR709 over Denon AVR-X1600H DAB.

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      Onkyo TX-NR709
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      Denon AVR-X1600H DAB vs Onkyo TX-NR709
      Higher Power Output 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) vs 110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      Front Wide Channel Support vs
      THX™ Certification vs Select™2 Plus
      Dolby Pro Logic vs PLIIz
      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, WMA, WMA Lossless, Ogg, MP3, LPCM, AAC
      High Resolution Audio Formats via USB Apple Lossless, WAV, FLAC, DSD vs FLAC, WAV, WMA Lossless, LPCM, AAC
      DSD via HDMI vs 2-ch/Multi-ch Input
      Jitter Reduction vs PLL (Phase Locked Loop) Jitter-Cleaning Circuit Technology for All Audio Signals
      Audyssey DSX vs
      Video Signal Upscaling vs up to 4K/30p (Marvell Qdeo)
      Analog To HDMI Upconversion vs Component, Composite, S-Video, PC
      More HDMI Inputs 6 (1 front) vs 8 (1 front)
      More HDMI Outputs 1 vs 2 (simultaneous)
      More Coaxial Inputs/Outputs vs 3
      More RCA Line Inputs 2 vs 5
      More RCA Line Outputs vs 1
      Multi-Channel Input vs 7.1
      More RCA Pre-Outs 0.2 vs 7.2
      More Composite Video Inputs 2 vs 5 (1 front)
      More Composite Video Outputs 1 vs 2
      More S-Video Inputs vs 4
      More S-Video Outputs vs 2
      More Component Video Inputs vs 2
      More Component Video Outputs vs 1
      PC In vs
      Front A/V Inputs HDMI, USB vs HDMI, USB, Composite Video
      Zone 2 Outs vs RCA Line Out
      RS-232C Interface vs
      +12V Trigger Output vs 1 (Zone2)
      Remote (IR) Input/Output 0 / 0 vs 1 / 0
      Analog Tuner FM with RDS vs FM/AM with RDS
      Pandora vs
      More Speaker Terminals 7 vs 11
      More Large Speaker Terminals 7 vs 11
      Bigger Power Supply 430 W vs 570 W
      Higher Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC) 80 W (0.08% THD) vs 110 W (0.08% THD)
      Higher Power Output (6 Ω, 1 kHz, 2 channel driven, FTC) 120 W (0.7% THD) vs 130 W (0.1% THD)
      Higher Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA) 175 W (10% THD) vs 185 W
      Higher Power Output (6 Ω, 1 kHz, 1 channel driven, IEC) 145 W (1% THD) vs 170 W (1% THD)
      Higher S/N Ratio (Line, IHF-A) 98 dB vs 106 dB
      Higher S/N Ratio (Phono MM, IHF-A) 74 dB vs 80 dB

      5. Common Strengths and Weaknesses

      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-X1600H DAB Onkyo TX-NR709
        Auto Speaker Calibration System with Mic. Audyssey MultEQ XT Audyssey MultEQ XT
        USB Input1 Front for USB memory1 Front
        Phono Input
        Composite Video Inputs25 (1 front)
        Ethernet
        Analog Tuner FM with RDS FM/AM with RDS
        Digital Radio DAB/DAB+ DAB/DAB+ Radio via optional UP-DT1 Tuner (sold separately)
        Spotify
      WEAKNESSES Denon AVR-X1600H DAB Onkyo TX-NR709
        No IMAX Enhanced
        No Auro 3D with Auro-Matic Upmixer
        No HDR10+
        No 8K Passthroughup to 4K 50/60Hz 4:4:4up to 1080p
        Few 8K Inputs

      6. Amplifier

      Denon AVR-X1600H DAB Onkyo TX-NR709

      7 channel Amplifier: Denon AVR-X1600H DAB features 7 channel power amplifier. It is rated at 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) and is able to drive 4 ohm speakers.

      7 channel Amplifier: Onkyo TX-NR709 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-NR709 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-NR709 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-NR709 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-X1600H DAB Onkyo TX-NR709
      Channels7.27.2
      Power Output80 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

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      Denon AVR-X1600H DAB
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      7. Speaker Configurations

      Denon AVR-X1600H DAB's and Onkyo TX-NR709's amplifiers can be assigned for different speaker configurations.

      • Dolby Atmos Configurations: The following speaker configurations are supported for Dolby Atmos:
      • Denon AVR-X1600H DAB: 5.2.2 with internal amplifier.
      • Onkyo TX-NR709: Not supported.
      • DTS:X Configurations: The following speaker configurations are supported for DTS:X:
      • Denon AVR-X1600H DAB: The speaker configurations for DTS:X are the same as for Dolby Atmos - 5.2.2 with internal amplifier.
      • Onkyo TX-NR709: Not supported.
      • Configurations without height channels: There are also other speaker configurations available which do not include height channels:
      • Denon AVR-X1600H DAB: 5.2, 7.2 with internal amplifier.
      • Onkyo TX-NR709: 5.2, 7.2 with internal 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:
      • Denon AVR-X1600H DAB: Does not support.
      • Onkyo TX-NR709: 7.2.
      • 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.

      8. Immersive Audio Formats

      Dolby Atmos

      Denon AVR-X1600H DAB supports Dolby Atmos.

      • Dolby Surround Upmixer: Denon AVR-X1600H DAB 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.
      • Dolby Atmos Height Virtualization: Denon AVR-X1600H DAB 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-X1600H DAB supports DTS:X.

      • DTS Neural:X: Denon AVR-X1600H DAB 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-X1600H DAB 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-X1600H DAB 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.

      Audyssey DSX

      Onkyo TX-NR709 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 Denon AVR-X1600H DAB Onkyo TX-NR709
      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 PLIIz
      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

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      Onkyo TX-NR709
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      9. HDMI

      Denon AVR-X1600H DAB comes with 6 HDMI inputs. It has 1 output.

      Onkyo TX-NR709 comes with 8 HDMI inputs. It has 2 outputs which work parallelly and output the same signal.

      • 4K/60Hz Passthrough on Denon AVR-X1600H DAB: All inputs pass up to 4K 50/60Hz 4:4:4 video signal.
        1080/60p Passthrough on Onkyo TX-NR709: All inputs pass up to 1080p video signal.
      • 4K Upscaling on Onkyo TX-NR709: It can upscale up to 4K/30p (Marvell Qdeo) from HDMI and analog sources.
      • Analog To HDMI Upconversion: Onkyo TX-NR709 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-X1600H DAB only).
      • HDCP 2.3 Copy Protection: Denon AVR-X1600H DAB is HDCP 2.3 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-X1600H DAB supports HDR10, Dolby Vision and Hybrid Log-Gamma.

      Onkyo TX-NR709 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-X1600H DAB 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-X1600H DAB supports Auto Low Latency Mode (ALLM) for lag-free and smooth gaming.



      VIDEO FEATURES Denon AVR-X1600H DAB Onkyo TX-NR709
      HDR10
      HDR10+
      Dynamic HDR
      BT.2020 color space
      Dolby Vision
      HLG (Hybrid Log Gamma)
      HDBaseT Compatible
      Enhanced Audio Return Channel (eARC)
      QMS (Quick Media Switching)
      ALLM (Auto Low Latency Mode)
      VRR (Variable Refresh Rate)
      QFT (Quick Frame transport)
      3-D Ready
      Video Signal Passthroughup to 4K 50/60Hz 4:4:4up to 1080p
      Video Signal Upscaling up to 4K/30p (Marvell Qdeo)

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      Denon AVR-X1600H DAB
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      10. Inputs and Outputs

      Audio

      • Phono Input: There is an MM phono input on Denon AVR-X1600H DAB and Onkyo TX-NR709 with built-in phono stage for connecting the moving magnet cartridge output of the turntable directly to the receiver.
      • 7.1 Multichannel Input: In case you have a high quality Blu-Ray or a DVD player with multichannel analog outputs you may connect it to a 7.1 multichannel analog inputs of Onkyo TX-NR709 and use high quality DACs of the player instead of the ones in the receiver.
      • Analog Pre-Outs: Onkyo TX-NR709 has 7.2 preamplifier outputs which allows you to connect the receiver to the external power amplifier. You may want to use a high quality external amplifier for certain channels, usually for front L/R and center, and use the receiver to power the rest. Also, both receivers have 7 channel processing but have only 7 channel amplifiers, so they need external amplifiers connected to the analog pre-outs in order to reach their maximum speaker configurations.
      • Analog Line Inputs and Outputs: There are 2 pair of line inputs on Denon AVR-X1600H DAB and 5 pair of line inputs on Onkyo TX-NR709 for connecting sources with analog outputs. There is also 1 pair of line outputs on Onkyo TX-NR709.
      • Digital Inputs: 2 optical inputs are available on Denon AVR-X1600H DAB and 2 optical inputs and 3 coaxial inputs are available on Onkyo TX-NR709 for digital audio connections.
      • Headphone Output: There is a 6.3 mm (1/4") headphone output jack on the front panel of each receiver.

      Video

      • HDMI:
      • Denon AVR-X1600H DAB
        Inputs:         6 (1 front)   Outputs: 1
        8K Inputs: 0.
      • Onkyo TX-NR709
        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.
      • Denon AVR-X1600H DAB
        Inputs:         2   Outputs: 1.
      • Onkyo TX-NR709
        Inputs:         5   Outputs: 2.
      • S-Video:
      • Denon AVR-X1600H DAB
        Inputs:         0   Outputs: 0.
      • Onkyo TX-NR709
        Inputs:         4   Outputs: 2.
      • 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. resolution on Component video connectors.
      • Onkyo TX-NR709 supports up to 1080p resolution on Component video connectors.
      • Denon AVR-X1600H DAB
        Inputs:         0   Outputs: 0.
      • Onkyo TX-NR709
        Inputs:         2   Outputs: 1.

      Front A/V Inputs

      • Denon AVR-X1600H DAB: HDMI, USB
      • Onkyo TX-NR709: HDMI, USB, Composite Video

      Denon AVR-X1600H DAB

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      Onkyo TX-NR709

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      TERMINALS Denon AVR-X1600H DAB Onkyo TX-NR709
      HDMI Inputs6 (1 front)8 (1 front)
      HDMI Outputs12 (simultaneous)
      8K Inputs
      USB Input1 Front for USB memory1 Front
      USB DC Out Port
      Optical Inputs22
      Optical Outputs
      Coaxial Inputs3
      RCA Line Inputs25
      RCA Line Outputs1
      XLR Line Inputs
      Phono Input
      Multi-Channel Input 7.1
      RCA Pre-Outs0.27.2
      XLR Pre-outs
      Composite Video Inputs25 (1 front)
      Composite Video Outputs12
      S-Video Inputs4
      S-Video Outputs2
      Component Video Inputs2
      Component Video Outputs1

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      Onkyo TX-NR709
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      11. Evaluations

      We evaluated Denon AVR-X1600H DAB and Onkyo TX-NR709 and gave them scores of 87 and 79 out of 100 recpectively. We also gave separate scores for 7 different categories according to the available features and specifications some of which are listed below. These evaluations are relative and may change each time a new receiver is added to the database.


      Denon AVR-X1600H DAB

      Onkyo TX-NR709

      OVERALL
      87
      OVERALL
      79

      Amplifier

      EXCELLENT
      86
      •   7.2 Channels
      •   Low Power Output - 80 W
      EXCELLENT
      91
      •   7.2 Channels
      •   High Power Output - 110 W
      •   THX™ Certification

      Audio Features

      EXCELLENT
      85
      •   7.2 Channels
      •   No Front Wide Channel Support
      •   7.1 Channel Processing
      •   Dolby Atmos
      •   Dolby Atmos Height Virtualization
      •   DTS:X
      •   No IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   No DSD via HDMI
      GOOD
      76
      •   7.2 Channels
      •   Front Wide Channel Support
      •   7.1 Channel Processing
      •   No Dolby Atmos
      •   No Dolby Atmos Height Virtualization
      •   No DTS:X
      •   No IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   DSD via HDMI

      Video Features

      EXCELLENT
      94
      •   HDR10
      •   No HDR10+
      •   Dolby Vision
      •   Auto Low Latency Mode Pass-through
      •   No 8K Passthrough
      AVERAGE
      58
      •   No HDR10
      •   No HDR10+
      •   No Dolby Vision
      •   No 8K Passthrough
      •   Analog To HDMI Upconversion

      Connectivity

      EXCELLENT
      86
      •   eARC
      •   New HDCP Version
      •   Wi-Fi
      •   Bluetooth
      •   Works with Amazon Alexa
      •   Google Assistant
      •   HEOS
      •   6 HDMI Inputs
      •   1 HDMI Outputs
      •   0 8K Input
      •   USB Input
      •   Few RCA Line Inputs
      •   Phono Input
      •   No RCA Pre-Outs
      •   Composite Video Inputs
      •   Ethernet
      •   Bluetooth 4․1
      GOOD
      84
      •   No eARC
      •   Wi-Fi
      •   No Bluetooth
      •   Does not Work with Amazon Alexa
      •   8 HDMI Inputs
      •   2 HDMI Outputs
      •   0 8K Input
      •   USB Input
      •   RCA Line Inputs
      •   Phono Input
      •   Multi-Channel Input
      •   RCA Pre-Outs
      •   Composite Video Inputs
      •   Component Video Inputs
      •   Ethernet

      Zones

      GOOD
      77
      •   2 Zones
      GOOD
      81
      •   2 Zones

      Radio

      EXCELLENT
      88
      •   Analog Tuner
      •   No Pandora
      •   Spotify
      •   Tidal
      EXCELLENT
      91
      •   Analog Tuner
      •   Pandora
      •   Spotify
      •   No Tidal

      12. Specifications

      GENERAL Denon AVR-X1600H DAB Onkyo TX-NR709
      BrandDenonOnkyo
      ModelAVR-X1600H DABTX-NR709
      TypeA/V ReceiverA/V Receiver
      CountryUKOthers
      Release Year20192011
      PredecessorDenon AVR-X1500H
      SuccessorDenon AVR-X1700H DAB Onkyo TX-NR717
      AMPLIFIER Denon AVR-X1600H DAB Onkyo TX-NR709
      Channels7.27.2
      Power Output80 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 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
      Mono Block Power Amplifier Construction
      Independent Block Construction (Amp/Preprocessor)
      Bi-amp Capability assignable
      BTL (Bridged Transless or Bridging)
      AUDIO FEATURES Denon AVR-X1600H DAB Onkyo TX-NR709
      Digital Processing Crossover Network
      Digital Signal Processing (DSP) EngineFour 300 MHz DSP coresAdvanced 32-Bit Processing DSP Chip
      DACAKMBurr-Brown
      DAC Specs192 kHz/24 Bit
      Maximum Channel Processing7.17.1
      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 PLIIz
      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 FormatsMP3, WMA, MPEG-4 AAC, Apple Lossless, WAV, FLAC, DSD
      Music Playback via USBMP3, WMA, AAC, Apple Lossless, WAV, FLAC, DSDFLAC, WAV, WMA, WMA Lossless, Ogg, MP3, LPCM, AAC
      High Resolution Music Playback via USB and/or Network up to 192 kHz up to 96 kHz
      High Resolution Audio Formats via USBApple Lossless, WAV, FLAC, DSDFLAC, WAV, WMA Lossless, LPCM, AAC
      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 All Audio Signals
      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
      Pure Direct Mode
      Virtual Speakers T-D (Theater-Dimensional)
      Independent Subwoofer Outputs
      CALIBRATION Denon AVR-X1600H DAB Onkyo TX-NR709
      Auto Speaker Calibration System with Mic. Audyssey MultEQ XT Audyssey MultEQ XT
      Audyssey App Support
      Optimized Bass Redirection
      Bass Sync
      VIDEO FEATURES Denon AVR-X1600H DAB Onkyo TX-NR709
      HDR10
      HDR10+
      Dynamic HDR
      BT.2020 color space
      Dolby Vision
      HLG (Hybrid Log Gamma)
      HDBaseT Compatible
      Enhanced Audio Return Channel (eARC)
      HDCP Version2.3
      QMS (Quick Media Switching)
      ALLM (Auto Low Latency Mode)
      VRR (Variable Refresh Rate)
      QFT (Quick Frame transport)
      3-D Ready
      Video Signal Passthroughup to 4K 50/60Hz 4:4:4up to 1080p
      Video Signal Upscaling up to 4K/30p (Marvell Qdeo)
      Analog To HDMI Upconversion Component, Composite, S-Video, PC
      Component Video Upscaling
      Analog to Analog Video conversion
      Component Video Maximum Resolution1080p
      isf Certified Calibration Control
      CONNECTIVITY Denon AVR-X1600H DAB Onkyo TX-NR709
      Wi-Fi via Front USB (optional UWF-1 sold separately)
      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
      DLNA 1.5
      AirPlay AirPlay 2
      Apple Product Connection iPod, iPhone and iPad iPod and iPhone via USB or optional UP-A1 Dock (sold separately)
      Remote App Denon 2016 AVR Remote App for iOS and Android devices and Kindle Fire iPod touch/iPhone
      InstaPrevue Input Source Prevue
      TERMINALS Denon AVR-X1600H DAB Onkyo TX-NR709
      HDMI Inputs6 (1 front)8 (1 front)
      HDMI Outputs12 (simultaneous)
      8K Inputs
      USB Input1 Front for USB memory1 Front
      USB DC Out Port
      Optical Inputs22
      Optical Outputs
      Coaxial Inputs3
      RCA Line Inputs25
      RCA Line Outputs1
      XLR Line Inputs
      Phono Input
      Multi-Channel Input 7.1
      RCA Pre-Outs0.27.2
      XLR Pre-outs
      Composite Video Inputs25 (1 front)
      Composite Video Outputs12
      S-Video Inputs4
      S-Video Outputs2
      Component Video Inputs2
      Component Video Outputs1
      Ethernet
      Ethernet Switch
      PC In
      Front A/V InputsHDMI, USBHDMI, USB, Composite Video
      Speaker A/B assignable
      Headphone Out6.3 mm (1/4")6.3 mm (1/4")
      Detachable Power Cord
      uport
      ZONES Denon AVR-X1600H DAB Onkyo TX-NR709
      Number of Zones22
      Powered Zones 2 2
      Zone 2 OutsRCA Line Out
      Whole House Mode
      RS-232C Interface
      +12V Trigger Output1 (Zone2)
      Remote (IR) Input/Output0 / 01 / 0
      MISCELLANEOUS Denon AVR-X1600H DAB Onkyo TX-NR709
      On-Screen Display Hybrid Graphic User Interface Advanced "Home" GUI
      GUI Languages9
      Web Control
      IP Control
      Control4 SDDP
      Display 1 line
      Remote ControllerRC-1227
      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-X1600H DAB Onkyo TX-NR709
      Analog Tuner FM with RDS FM/AM with RDS
      Presets40
      Digital Radio DAB/DAB+ DAB/DAB+ Radio via optional UP-DT1 Tuner (sold separately)
      Internet Radio TuneIn vTuner
      Pandora
      Spotify
      Tidal
      Deezer
      Napster
      SiriusXM
      CONSTRUCTION Denon AVR-X1600H DAB Onkyo TX-NR709
      Front Panelnot Metal
      Solid Aluminum Front
      Speaker Terminals711
      Large Speaker Terminals711
      Color-Coded Speaker Terminals
      Transparent High-Grade Speaker Terminals
      High Grade Audio Components
      Gold plated RCA terminals
      POWER Denon AVR-X1600H DAB Onkyo TX-NR709
      Power SupplyAC 230 V, 50/60 HzAC 220-240 V, 50/60 Hz
      Independent Power Supply
      H.C.P.S. (High Current Power Supply) Massive High Power Transformer
      Toroidal Transformer
      Power Consumption430 W570 W
      No Sound PowerECO On/Off: 29 W/39 W
      Standby Power0.1 W0.3 W
      ECO Mode / Hybrid Standby Function
      Auto Power off
      PHYSICAL Denon AVR-X1600H DAB Onkyo TX-NR709
      Dimensions (W x H x D)434 mm x 151 mm x 339 mm (with antenna: 434 mm x 215 mm x 339 mm)
      17 1/8" x 6" x 13 3/8" (with antenna: 17 1/8" x 8 1/2" x 13 3/8")      		435 mm x 174 mm x 379 mm
      17-1/8" x 6-7/8" x 14-15/16"
      Dimensions of Package (W x H x D)523 mm x 232 mm x 435 mm
      20.6" x 9.1" x 17.1"
      Weight8.5 kg12.2 kg (26.9 lbs)
      Weight of Package10.6 kg
      SPECIFICATIONS Denon AVR-X1600H DAB Onkyo TX-NR709
      Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC)80 W (0.08% THD)110 W (0.08% THD)
      Power Output (8 Ω, 1 kHz, 2 channel Driven, FTC)120 W (0.7% THD)
      Power Output (6 Ω, 1 kHz, 2 channel driven, FTC)120 W (0.7% THD)130 W (0.1% THD)
      Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC)175 W (10% THD)185 W
      Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC)145 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
      THD0.08% (20 Hz - 20 kHz, Half power)
      Phono Distortion0.03% (1 kHz, 3 V)
      Damping Factor60 (Front, 1 kHz, 8 Ω)
      Input Sensitivity and Impedance (Line)200 mV/47 kΩ200 mV/47 kΩ (Line)
      Input Sensitivity and Impedance (Phono MM)2.5 mV2.5 mV/47 kΩ
      Rated Preout Level and Impedance200 mV/470 Ω
      Maximum Preout Level and Impedance4.6 V/470 Ω
      Phono Overload70 mV (MM 1 kHz 0.5%)
      S/N Ratio (Line, IHF-A)98 dB106 dB
      S/N Ratio (Phono MM, IHF-A)74 dB80 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 HDMI2.8 MHz
      DSD Sampling Rates via USB5.6 MHz, 2.8 MHz
      Video Input Sensitivity/Output Level and Impedance 1 Vp-p/75 Ω (Composite)1 Vp-p/75 Ω (Component and S-Video Y)
      0.7 Vp-p/75 Ω (Component PB/CB, PR/CR)
      1 Vp-p/75 Ω (Composite)
      0.25 Vp-p/75 Ω (S-Video C)
      Video Frequency Response5 Hz to 10 MHz, 0 dB/-3 dB (Composite)5 Hz - 100 MHz/+0 dB, -3 dB (Component)
      Ethernet Standard100BASE-TX100BASE-TX
      Wi-Fi StandardIEEE 802.11 a/b/g/n
      Wi-Fi Terminal Frequency5 GHz, 2.4 GHz
      Bluetooth Version4․1
      Bluetooth Frequency2.4 GHz
      USB TerminalUSB2.0 5V, 1 A
      FM Frequency87.5 MHz - 108.0 MHz87.5 MHz - 108.0 MHz
      FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.)Mono: 2.8 µV (20.2 dBf)
      FM Effective Sensitivity1.2 µV (12.8 dBf)
      FM S/N RatioMono/Stereo: 65 dB/65 dB
      FM Harmonic Distortion (IHF, 1 kHz)Mono/Stereo: 0.4%/0.4%
      AM Frequency522/530 kHz - 1611/1710 kHz
      DAB Freq174.928 (5A) - 239.200 (13F) MHz (BAND III)
      Warranty3 Years2 Years

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

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