Denon AVR-X540BT vs Onkyo TX-NR828

      Denon AVR-X540BT

      Onkyo TX-NR828
      68
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      83
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      UK
      USA
      Others
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      Highlights

      • 5.2 Channels
      • 5.1 Channel Processing
      • 70 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      • HDR10
      • 4K/60Hz Passthrough
      • Bluetooth

      Highlights

      • 7.2 Channels
      • 7.1 Channel Processing
      • 130 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      • THX™Select™2 Plus Certified
      • 4K/30Hz Passthrough, 4K/30Hz Upscaling
      • Wi-Fi, Bluetooth, 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-X540BT
      4. Advantage of Onkyo TX-NR828
      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-X540BT to Onkyo TX-NR828 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. The Denon AVR-X540BT has 5 channel and the Onkyo TX-NR828 has 7 channel amplifiers with Denon AVR-X540BT's being less powerful.


      Denon AVR-X540BT Onkyo TX-NR828

      Denon AVR-X540BT was introduced in 2018. It is equipped with 5 channel amplifier with 70 W (8 Ω, 20 Hz - 20 kHz and 2 channel driven) power per channel and is capable of 5.1 maximum channel processing. It , passes 4K/60Hz video signal.

      Onkyo TX-NR828 was introduced in 2013. It is equipped with 7 channel amplifier with 130 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 4K/30Hz and upscales up to 4K/30p (Marvell Qdeo) video signal.

      We evaluated Denon AVR-X540BT and Onkyo TX-NR828 and gave them scores of 68 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.

      Denon AVR-X540BT

      Onkyo TX-NR828

      Amplifier
      71
      Amplifier
      93
      Audio Features
      58
      Audio Features
      78
      Video Features
      84
      Video Features
      66
      Connectivity
      63
      Connectivity
      87
      Zones
      55
      Zones
      89
      Radio
      68
      Radio
      88
      OVERALL
      68
      OVERALL
      83

      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-X540BT and Onkyo TX-NR828.

      PROS

      Denon AVR-X540BT

      Onkyo TX-NR828

      •   Auto Speaker Calibration System with Mic.
      •   HDR10
      •   New HDCP Version
      •   Bluetooth
      •   USB Input
      •   Composite Video Inputs
      •   Analog Tuner
      •   High Power Output - 130 W
      •   Front Wide Channel Support
      •   THX™ Certification
      •   DSD via HDMI
      •   Auto Speaker Calibration System with Mic.
      •   New HDCP Version
      •   Analog To HDMI Upconversion
      •   Wi-Fi
      •   Bluetooth
      •   8 HDMI Inputs
      •   USB Input
      •   Many RCA Line Inputs
      •   Phono Input
      •   RCA Pre-Outs
      •   Composite Video Inputs
      •   Component Video Inputs
      •   Ethernet
      •   3 Zones
      •   Analog Tuner
      •   Pandora
      •   Spotify
      •   Independent Power Supply

      CONS

      Denon AVR-X540BT

      Onkyo TX-NR828

      •   Few Channels - 5.2
      •   Low Power Output - 70 W
      •   5.1 Channel Processing
      •   No Dolby Atmos
      •   No Dolby Atmos Height Virtualization
      •   No DTS:X
      •   No IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   No DSD via HDMI
      •   No HDR10+
      •   No Dolby Vision
      •   No eARC
      •   No 8K Passthrough
      •   No Wi-Fi
      •   Does not Work with Amazon Alexa
      •   1 HDMI Outputs
      •   0 8K Input
      •   Few RCA Line Inputs
      •   No Phono Input
      •   No RCA Pre-Outs
      •   No Ethernet
      •   No Zones
      •   No Digital Radio
      •   No Pandora
      •   No Spotify
      •   No Tidal
      •   Bluetooth 2․1 + EDR
      •   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
      •   Does not Work with Amazon Alexa
      •   0 8K Input
      •   No Digital Radio
      •   No Tidal
      •   Bluetooth 2․1 + EDR


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

      AVERAGE

      Denon AVR-X540BT

      Onkyo TX-NR828

      •   5 HDMI Inputs
      •   7.2 Channels
      •   7.1 Channel Processing
      •   2 HDMI Outputs

      3. Advantage of Denon AVR-X540BT

      This section shows those features and specifications which are the reason to choose Denon AVR-X540BT over Onkyo TX-NR828.

      Check the Price

      Denon AVR-X540BT
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      Denon AVR-X540BT vs Onkyo TX-NR828
      HDR10 vs
      BT.2020 color space vs
      Video Signal Passthrough up to 4K 50/60Hz 4:4:4 vs up to 4K/30p
      Longer Warranty 3 Years vs 2 Years

      4. Advantage of Onkyo TX-NR828

      This section shows those features and specifications which are the reason to choose Onkyo TX-NR828 over Denon AVR-X540BT.

      Check the Price

      Onkyo TX-NR828
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      Denon AVR-X540BT vs Onkyo TX-NR828
      More Channels 5.2 vs 7.2
      Higher Power Output 70 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) vs 130 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      THX™ Certification vs Select™2 Plus
      Certified 4 Ω Performance vs
      Bi-amp capability vs
      More Channel Processing 5.1 vs 7.1
      Dolby Pro Logic PLII vs PLIIz
      Dolby Digital EX vs
      Surround EX vs also known as Dolby Digital Surround EX
      DTS-ES vs Discrete 6.1, Matrix 6.1
      Music Playback via USB MP3, WMA, AAC, WAV, FLAC vs FLAC, WAV, Apple Lossless, WMA, WMA Lossless, Ogg, MP3, DSD, AAC, LPCM, Dolby TruHD
      Higher Resolution Music Playback via USB up to 96 kHz vs up to 192 kHz
      High Resolution Audio Formats via USB FLAC vs FLAC, WAV, WMA Lossless, Apple Lossless, DSD, AAC, LPCM
      DSD via HDMI vs 2-ch/Multi-ch Input
      DSD via USB vs 2-ch Input
      Jitter Reduction vs PLL (Phase Locked Loop) Jitter-Cleaning Circuit Technology for S/PDIF Audio
      Audyssey Dynamic EQ vs
      Audyssey Dynamic Volume vs
      Audyssey DSX vs
      More Advanced Auto Speaker Calibration System vs Audyssey MultEQ
      Video Signal Upscaling vs up to 4K/30p (Marvell Qdeo)
      Analog To HDMI Upconversion vs Component**, Composite
      isf Certified Calibration Control vs
      Wi-Fi vs
      MHL Input vs Front HDMI
      AirPlay vs AirPlay via optional Onkyo RI Dock DS-A5 (sold separately)
      InstaPrevue Input Source Prevue vs
      More HDMI Inputs 5 vs 8 (1 front)
      More HDMI Outputs 1 vs 2 (simultaneous)
      More Coaxial Inputs/Outputs 1 vs 3
      More RCA Line Inputs 2 vs 7 (1 front)
      Phono Input vs
      More RCA Pre-Outs 0.2 vs 7.2
      More Composite Video Inputs 2 vs 5 (1 front)
      More Component Video Inputs vs 2
      More Component Video Outputs vs 1
      Ethernet vs
      Front A/V Inputs USB vs HDMI/MHL, USB, Composite Video, RCA Audio
      More Zones 1 vs 3
      RS-232C Interface vs
      +12V Trigger Output vs 1 (Zone2)
      Remote (IR) Input/Output 0 / 0 vs 1 / 0
      Internet Radio vs TuneIn
      Pandora vs
      Spotify vs
      More Speaker Terminals 5 vs 11
      More Large Speaker Terminals vs 11
      Bigger Power Supply 310 W vs 720 W
      Higher Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC) 70 W (0.08% THD) vs 130 W (0.08% THD)
      Higher Power Output (6 Ω, 1 kHz, 2 channel driven, FTC) 90 W (0.7% THD) vs 160 W (0.7% THD)
      Higher Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA) 140 W (10% THD) vs 215 W
      Higher Power Output (6 Ω, 1 kHz, 1 channel driven, IEC) 130 W (1% THD) vs 180 W (1% THD)
      Higher S/N Ratio (Line, IHF-A) 98 dB vs 106 dB
      Wider AM Frequency Range 522 kHz - 1611 kHz vs 522/530 kHz - 1611/1710 kHz

      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-X540BT Onkyo TX-NR828
        Auto Speaker Calibration System with Mic. Audyssey MultEQ
        New HDCP Version2.22.2
        Bluetooth SBC, AAC
        USB Input1 (Front) for USB memory1 (Front)
        Composite Video Inputs25 (1 front)
        Analog Tuner FM/AM with RDS FM/AM with RDS
      WEAKNESSES Denon AVR-X540BT Onkyo TX-NR828
        No Dolby Atmos
        No Dolby Atmos Height Virtualization
        No DTS:X
        No IMAX Enhanced
        No Auro 3D with Auro-Matic Upmixer
        No HDR10+
        No Dolby Vision
        No eARC
        No 8K Passthroughup to 4K 50/60Hz 4:4:4up to 4K/30p
        Does not Work with Amazon Alexa
        Few 8K Inputs
        No Digital Radio
        No Tidal
        Old Bluetooth Version2․1 + EDR2․1 + EDR

      6. Amplifier

      Denon AVR-X540BT Onkyo TX-NR828

      5 channel Amplifier: Denon AVR-X540BT features 5 channel power amplifier. It is rated at 70 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven).

      7 channel Amplifier: Onkyo TX-NR828 features 7 channel power amplifier. It is rated at 130 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-NR828 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-NR828 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-X540BT Onkyo TX-NR828
      Channels5.27.2
      Power Output70 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)130 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      THX™ Certification Select™2 Plus
      Continuous 6 Ω Rated
      Certified 4 Ω Performance
      Bi-amp Capability

      Check the Price

      Denon AVR-X540BT
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      7. Speaker Configurations

      Denon AVR-X540BT's and Onkyo TX-NR828's amplifiers can be assigned for different speaker configurations.

      • Configurations: Available configurations are:
      • Denon AVR-X540BT: 5.2 with internal amplifier.
      • Onkyo TX-NR828: 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-X540BT: Does not support.
      • Onkyo TX-NR828: 7.2.
      • Bi-Amp: Onkyo TX-NR828 is 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

      Audyssey DSX

      Onkyo TX-NR828 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-X540BT Onkyo TX-NR828
      Dolby Atmos
      Dolby Atmos Height Virtualization
      Dolby Atmos Music
      Dolby TrueHD
      Dolby Digital Plus
      Dolby Surround Upmixer
      Dolby Pro Logic PLII 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 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

      Check the Price

      Onkyo TX-NR828
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      9. HDMI

      Denon AVR-X540BT comes with 5 HDMI inputs. It has 1 output.

      Onkyo TX-NR828 comes with 8 HDMI inputs. It has 2 outputs which work parallelly and output the same signal.

      • 4K/60Hz Passthrough on Denon AVR-X540BT: All inputs pass up to 4K 50/60Hz 4:4:4 video signal.
        4K/30Hz Passthrough on Onkyo TX-NR828: All inputs pass up to 4K/30p video signal.
      • 4K Upscaling on Onkyo TX-NR828: It can upscale up to 4K/30p (Marvell Qdeo) from HDMI and analog sources.
      • Analog To HDMI Upconversion: Onkyo TX-NR828 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-X540BT 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)

      Denon AVR-X540BT supports HDR10

      Onkyo TX-NR828 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 Denon AVR-X540BT Onkyo TX-NR828
      HDR10
      HDR10+
      Dynamic HDR
      BT.2020 color space
      Dolby Vision
      HLG (Hybrid Log Gamma)
      HDBaseT Compatible
      Enhanced Audio Return Channel (eARC)
      HDCP Version2.22.2
      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 4K/30p
      Video Signal Upscaling up to 4K/30p (Marvell Qdeo)

      Check the Price

      Denon AVR-X540BT
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      10. Inputs and Outputs

      Audio

      • Phono Input: There is an MM phono input on Onkyo TX-NR828 with built-in phono stage for connecting the moving magnet cartridge output of the turntable directly to the receiver.
      • Analog Pre-Outs: Onkyo TX-NR828 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.
      • Analog Line Inputs: There are 2 pair of line inputs on Denon AVR-X540BT and 7 pair of line inputs on Onkyo TX-NR828 for connecting sources with analog outputs.
      • Digital Inputs: 2 optical inputs and 1 coaxial input are available on Denon AVR-X540BT and 2 optical inputs and 3 coaxial inputs are available on Onkyo TX-NR828 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-X540BT
        Inputs:         5   Outputs: 1
        8K Inputs: 0.
      • Onkyo TX-NR828
        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-X540BT
        Inputs:         2   Outputs: 1.
      • Onkyo TX-NR828
        Inputs:         5   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. resolution on Component video connectors.
      • Onkyo TX-NR828 supports up to 1080p resolution on Component video connectors.
      • Denon AVR-X540BT
        Inputs:         0   Outputs: 0.
      • Onkyo TX-NR828
        Inputs:         2   Outputs: 1.

      Front A/V Inputs

      • Denon AVR-X540BT: USB
      • Onkyo TX-NR828: HDMI/MHL, USB, Composite Video, RCA Audio

      Denon AVR-X540BT

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      Onkyo TX-NR828

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      TERMINALS Denon AVR-X540BT Onkyo TX-NR828
      HDMI Inputs58 (1 front)
      HDMI Outputs12 (simultaneous)
      8K Inputs
      USB Input1 (Front) for USB memory1 (Front)
      USB DC Out Port
      Optical Inputs22
      Optical Outputs
      Coaxial Inputs13
      RCA Line Inputs27 (1 front)
      RCA Line Outputs
      XLR Line Inputs
      Phono Input
      Multi-Channel Input
      RCA Pre-Outs0.27.2
      XLR Pre-outs
      Composite Video Inputs25 (1 front)
      Composite Video Outputs11
      S-Video Inputs
      S-Video Outputs
      Component Video Inputs2
      Component Video Outputs1

      Check the Price

      Onkyo TX-NR828
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      11. Evaluations

      We evaluated Denon AVR-X540BT and Onkyo TX-NR828 and gave them scores of 68 and 83 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-X540BT

      Onkyo TX-NR828

      OVERALL
      68
      OVERALL
      83

      Amplifier

      GOOD
      71
      •   Few Channels - 5.2
      •   Low Power Output - 70 W
      EXCELLENT
      93
      •   7.2 Channels
      •   High Power Output - 130 W
      •   THX™ Certification
      •   Independent Power Supply

      Audio Features

      AVERAGE
      58
      •   Few Channels - 5.2
      •   5.1 Channel Processing
      •   No Dolby Atmos
      •   No Dolby Atmos Height Virtualization
      •   No DTS:X
      •   No IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   No DSD via HDMI
      GOOD
      78
      •   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

      GOOD
      84
      •   HDR10
      •   No HDR10+
      •   No Dolby Vision
      •   No 8K Passthrough
      AVERAGE
      66
      •   No HDR10
      •   No HDR10+
      •   No Dolby Vision
      •   No 8K Passthrough
      •   Analog To HDMI Upconversion

      Connectivity

      AVERAGE
      63
      •   No eARC
      •   New HDCP Version
      •   No Wi-Fi
      •   Bluetooth
      •   Does not Work with Amazon Alexa
      •   5 HDMI Inputs
      •   1 HDMI Outputs
      •   0 8K Input
      •   USB Input
      •   Few RCA Line Inputs
      •   No Phono Input
      •   No RCA Pre-Outs
      •   Composite Video Inputs
      •   No Ethernet
      •   Bluetooth 2․1 + EDR
      EXCELLENT
      87
      •   No eARC
      •   New HDCP Version
      •   Wi-Fi
      •   Bluetooth
      •   Does not Work with Amazon Alexa
      •   8 HDMI Inputs
      •   2 HDMI Outputs
      •   0 8K Input
      •   USB Input
      •   Many RCA Line Inputs
      •   Phono Input
      •   RCA Pre-Outs
      •   Composite Video Inputs
      •   Component Video Inputs
      •   Ethernet
      •   Bluetooth 2․1 + EDR

      Zones

      AVERAGE
      55
      •   No Zones
      EXCELLENT
      89
      •   3 Zones

      Radio

      AVERAGE
      68
      •   Analog Tuner
      •   No Pandora
      •   No Spotify
      •   No Tidal
      EXCELLENT
      88
      •   Analog Tuner
      •   Pandora
      •   Spotify
      •   No Tidal

      12. Specifications

      GENERAL Denon AVR-X540BT Onkyo TX-NR828
      BrandDenonOnkyo
      ModelAVR-X540BTTX-NR828
      TypeA/V ReceiverA/V Receiver
      CountryUKOthers
      Release Year20182013
      PredecessorDenon AVR-S530BT Onkyo TX-NR818
      SuccessorDenon AVR-X550BT Onkyo TX-NR838
      AMPLIFIER Denon AVR-X540BT Onkyo TX-NR828
      Channels5.27.2
      Power Output70 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)130 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
      BTL (Bridged Transless or Bridging)
      AUDIO FEATURES Denon AVR-X540BT Onkyo TX-NR828
      Digital Signal Processing (DSP) EngineAdvanced 32-Bit Processing DSP Chip
      DACBurr-Brown
      DAC Specs192 kHz/24 Bit192 kHz/24 Bit
      Maximum Channel Processing5.17.1
      D.D.S.C. HD Digital
      Alpha Processing
      Air Studios Monitor Certification
      Dolby Atmos
      Dolby Atmos Height Virtualization
      Dolby Atmos Music
      Dolby TrueHD
      Dolby Digital Plus
      Dolby Surround Upmixer
      Dolby Pro Logic PLII 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 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 2-ch/Multi-ch Input
      Music Playback via USBMP3, WMA, AAC, WAV, FLACFLAC, WAV, Apple Lossless, WMA, WMA Lossless, Ogg, MP3, DSD, AAC, LPCM, Dolby TruHD
      High Resolution Music Playback via USB and/or Network up to 96 kHz up to 192 kHz
      High Resolution Audio Formats via USBFLACFLAC, 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
      Pure Direct Mode
      Virtual Speakers T-D (Theater-Dimensional)
      Independent Subwoofer Outputs
      CALIBRATION Denon AVR-X540BT Onkyo TX-NR828
      Auto Speaker Calibration System with Mic. Audyssey MultEQ
      Audyssey App Support
      Optimized Bass Redirection
      Bass Sync
      VIDEO FEATURES Denon AVR-X540BT Onkyo TX-NR828
      HDR10
      HDR10+
      Dynamic HDR
      BT.2020 color space
      Dolby Vision
      HLG (Hybrid Log Gamma)
      HDBaseT Compatible
      Enhanced Audio Return Channel (eARC)
      HDCP Version2.22.2
      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 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 Resolution1080p
      isf Certified Calibration Control
      CONNECTIVITY Denon AVR-X540BT Onkyo TX-NR828
      Wi-Fi
      Bluetooth SBC, AAC
      Bluetooth Headphone Transmission
      Works with Amazon Alexa
      Chromecast Built-In
      Works with SonoS
      HEOS
      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, iPhone and iPad iPod and iPhone via optional Onkyo RI Dock DS-A5 (sold separately)
      Remote App Denon 500 Series Bluetooth Remote App for iOS and Android devices and Amazon Kindle iPod touch/iPhone and Android-Powered Devices
      InstaPrevue Input Source Prevue
      TERMINALS Denon AVR-X540BT Onkyo TX-NR828
      HDMI Inputs58 (1 front)
      HDMI Outputs12 (simultaneous)
      8K Inputs
      USB Input1 (Front) for USB memory1 (Front)
      USB DC Out Port
      Optical Inputs22
      Optical Outputs
      Coaxial Inputs13
      RCA Line Inputs27 (1 front)
      RCA Line Outputs
      XLR Line Inputs
      Phono Input
      Multi-Channel Input
      RCA Pre-Outs0.27.2
      XLR Pre-outs
      Composite Video Inputs25 (1 front)
      Composite Video Outputs11
      S-Video Inputs
      S-Video Outputs
      Component Video Inputs2
      Component Video Outputs1
      Ethernet
      Ethernet Switch
      PC In
      Front A/V InputsUSBHDMI/MHL, USB, Composite Video, RCA Audio
      Speaker A/B
      Headphone Out6.3 mm (1/4")6.3 mm (1/4")
      Detachable Power Cord
      uport
      ZONES Denon AVR-X540BT Onkyo TX-NR828
      Number of Zones13
      Powered Zones 2 and 3
      Zone 2 OutsRCA Line Out
      Zone 3 OutsRCA Line Out
      Whole House Mode
      RS-232C Interface
      +12V Trigger Output1 (Zone2)
      Remote (IR) Input/Output0 / 01 / 0
      MISCELLANEOUS Denon AVR-X540BT Onkyo TX-NR828
      On-Screen Display Advanced "Home" GUI
      GUI Languages3
      Control4 SDDP
      Display 1 line
      Remote ControllerRC-1216
      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-X540BT Onkyo TX-NR828
      Analog Tuner FM/AM with RDS FM/AM with RDS
      Presets40
      Digital Radio
      Internet Radio TuneIn
      Pandora
      Spotify
      Tidal
      Deezer
      Napster
      SiriusXM
      CONSTRUCTION Denon AVR-X540BT Onkyo TX-NR828
      Front Panelnot Metal
      Solid Aluminum Front
      Speaker Terminals511
      Large Speaker Terminals11
      Color-Coded Speaker Terminals
      Transparent High-Grade Speaker Terminals
      High Grade Audio Components
      Gold plated RCA terminals
      POWER Denon AVR-X540BT Onkyo TX-NR828
      Power SupplyAC 230 V, 50/60 HzAC 220-240 V, 50/60 Hz
      Independent Power Supply2
      H.C.P.S. (High Current Power Supply) Massive High Power Transformer
      Toroidal Transformer
      Power Consumption310 W720 W
      No Sound PowerECO On/Off: 26 W/35 W75 W (230 V)/80 W (240 V)
      Standby Power0.1 W0.2 W
      ECO Mode / Hybrid Standby Function
      Auto Power off
      PHYSICAL Denon AVR-X540BT Onkyo TX-NR828
      Dimensions (W x H x D)434 mm x 151 mm x 319mm
      17 1/8" x 6" x 12 5/8"      		435 mm x 198.5 mm x 398 mm
      17-1/8" x 7-13/16" x 15-11/16"
      Weight7.5 kg15.0 kg (33.1 lbs)
      SPECIFICATIONS Denon AVR-X540BT Onkyo TX-NR828
      Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC)70 W (0.08% THD)130 W (0.08% THD)
      Power Output (6 Ω, 1 kHz, 2 channel driven, FTC)90 W (0.7% THD)160 W (0.7% THD)
      Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC)140 W (10% THD)215 W
      Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC)130 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
      THD0.08% (20 Hz - 20 kHz, Half power)
      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 mV/47 kΩ
      Rated Lineout Level and Impedance200 mV/470 Ω
      Maximum Lineout Level and Impedance4.6 V/470 Ω
      Phono Overload70 mV (MM, 1kHz, 0.5% Direct)
      S/N Ratio (Line, IHF-A)98 dB106 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 HDMI2.8 MHz
      DSD Sampling Rates via USB2.8 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 Response5 Hz - 100 MHz/+0 dB, -3 dB (Component)
      Ethernet Standard10BASE-T/100BASE-TX
      Wi-Fi StandardIEEE 802.11 b/g/n
      Wi-Fi Terminal Frequency2.4 GHz
      Bluetooth Version2․1 + EDR2․1 + EDR
      Bluetooth Frequency2.4 GHz2.4 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: 70 dB/67 dB
      FM Harmonic Distortion (IHF, 1 kHz)Mono/Stereo: 0.7%/1.0%
      AM Frequency522 kHz - 1611 kHz522/530 kHz - 1611/1710 kHz
      AM Effective Sensitivity18 µV
      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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