Anthem MRX 740 8K vs Onkyo TX-NR5100

      Highlights

      • 7.2 Channels
      • 11.1 Channel Processing
      • 140 W (8 Ω, 1 kHz, 2 channel driven)
      • HDMI 2.1
      • Dolby Atmos, DTS:X
      • HDR10, HDR10+, Dolby Vision
      • 8K Passthrough
      • Wi-Fi, Bluetooth, Ethernet
      • Phono Input

      Highlights

      • 7.2 Channels
      • 7.1 Channel Processing
      • 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      • HDMI 2.1
      • Dolby Atmos, DTS:X
      • HDR10, HDR10+, Dolby Vision
      • 8K Passthrough, 4K/30Hz Upscaling
      • Wi-Fi, Bluetooth, Ethernet

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

      1. Overview

      Here we are comparing Anthem MRX 740 8K to Onkyo TX-NR5100 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.


      Anthem MRX 740 8K Onkyo TX-NR5100

      Anthem MRX 740 8K was introduced in 2021. It is equipped with 7 channel amplifier with 140 W (8 Ω, 1 kHz, 2 channel driven) power per channel and is capable of 11.1 maximum channel processing. It supports Dolby Atmos and DTS:X, passes 8K/60Hz and 4K/120Hz video signal.

      Onkyo TX-NR5100 was introduced in 2021. 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 8K/60Hz and 4K/120Hz and upscales 1080p to 4K video signal.


      We evaluated Anthem MRX 740 8K and Onkyo TX-NR5100 and gave them scores of 89 and 87 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.

      Anthem MRX 740 8K

      Onkyo TX-NR5100

      Amplifier
      89
      Amplifier
      84
      Audio Features
      89
      Audio Features
      87
      Video Features
      100
      Video Features
      99
      Connectivity
      88
      Connectivity
      83
      Zones
      77
      Zones
      78
      Radio
      73
      Radio
      92
      OVERALL
      89
      OVERALL
      87

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

      2. Pros and Cons

      In this section we present pros and cons of Anthem MRX 740 8K and Onkyo TX-NR5100.

      PROS

      Anthem MRX 740 8K

      Onkyo TX-NR5100

      •   High Power Output - 140 W
      •   11.1 Channel Processing
      •   Dolby Atmos
      •   DTS:X
      •   IMAX Enhanced
      •   Auto Speaker Calibration System with Mic.
      •   HDR10
      •   HDR10+
      •   Dolby Vision
      •   HDMI 2.1
      •   eARC
      •   New HDCP Version
      •   Auto Low Latency Mode Pass-through
      •   VRR
      •   QFT
      •   8K Passthrough
      •   Wi-Fi
      •   Bluetooth
      •   Chromecast Built-In
      •   7 HDMI Inputs
      •   4 HDMI Outputs
      •   7 8K Inputs
      •   Phono Input
      •   RCA Pre-Outs
      •   Ethernet
      •   Analog Tuner
      •   Spotify
      •   Dolby Atmos
      •   Dolby Atmos Height Virtualization
      •   DTS:X
      •   DSD via HDMI
      •   Auto Speaker Calibration System with Mic.
      •   HDR10
      •   HDR10+
      •   Dolby Vision
      •   HDMI 2.1
      •   eARC
      •   New HDCP Version
      •   Auto Low Latency Mode Pass-through
      •   VRR
      •   QFT
      •   8K Passthrough
      •   Wi-Fi
      •   Bluetooth
      •   Works with Amazon Alexa
      •   Google Assistant
      •   Chromecast Built-In
      •   4 8K Inputs
      •   USB Input
      •   Ethernet
      •   Analog Tuner
      •   Pandora
      •   Spotify
      •   Tidal

      CONS

      Anthem MRX 740 8K

      Onkyo TX-NR5100

      •   No Front Wide Channel Support
      •   No Dolby Atmos Height Virtualization
      •   No Auro 3D with Auro-Matic Upmixer
      •   No DSD via HDMI
      •   Does not Work with Amazon Alexa
      •   No USB Input
      •   No Composite Video Inputs
      •   No Digital Radio
      •   No Pandora
      •   No Tidal
      •   Low Power Output - 80 W
      •   No Front Wide Channel Support
      •   No IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   4 HDMI Inputs
      •   Few RCA Line Inputs
      •   No Phono Input
      •   No RCA Pre-Outs
      •   No Composite Video Inputs
      •   No Digital Radio


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

      AVERAGE

      Anthem MRX 740 8K

      Onkyo TX-NR5100

      •   7.2 Channels
      •   RCA Line Inputs
      •   2 Zones
      •   7.2 Channels
      •   7.1 Channel Processing
      •   2 HDMI Outputs
      •   2 Zones
      •   Bluetooth 4․2

      3. Advantage of Anthem MRX 740 8K

      This section shows those features and specifications which are the reason to choose Anthem MRX 740 8K over Onkyo TX-NR5100.

      Check the Price

      Anthem MRX 740 8K vs Onkyo TX-NR5100
      Higher Power Output 140 W (8 Ω, 1 kHz, 2 channel driven) vs 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      Higher DAC Specs 768 kHz/32 Bit vs 192 kHz/24 Bit
      More Channel Processing 11.1 vs 7.1
      IMAX Enhanced vs
      More HDMI Inputs 7 vs 4
      More HDMI Outputs 3 (2 for MAIN, 1 for ZONE2) vs 2 (simultaneous)
      More 8K Inputs 7 vs 4
      More Optical Inputs 3 vs 1
      More Optical Outputs 1 vs
      More Coaxial Inputs/Outputs 2 vs 1
      More RCA Line Inputs 4 vs 3
      More RCA Line Outputs 1 vs
      Phono Input vs
      More RCA Pre-Outs 11.2 vs 0.2
      Detachable Power Cord vs
      Zone 2 Outs HDMI, Pre Out vs RCA Pre/Line Out (shared with Zone B)
      RS-232C Interface vs
      +12V Trigger Output 3 vs 0
      Remote (IR) Input/Output 1 / 0 vs 0 / 0
      More Large Speaker Terminals 7 vs 2
      Higher S/N Ratio (Line, IHF-A) 110 dB vs 106 dB
      Check out other receivers which are frequently compared to Anthem MRX 740 8K.

      4. Advantage of Onkyo TX-NR5100

      This section shows those features and specifications which are the reason to choose Onkyo TX-NR5100 over Anthem MRX 740 8K.

      Check the Price

      Anthem MRX 740 8K vs Onkyo TX-NR5100
      Dolby Atmos Height Virtualization vs
      DSD via HDMI vs 2-ch/Multi-ch Input
      DSD via USB vs 2-ch Input
      Works with Amazon Alexa vs
      Google Assistant vs
      Apple Siri vs
      Works with SONOS vs
      DTS Play-Fi vs
      USB Input for factory service vs 1 (Rear)
      More Powered Zones vs 2
      Pandora vs
      Tidal vs
      Deezer vs
      Bigger Power Supply 485 W vs 490 W
      Check out other receivers which are frequently compared to Onkyo TX-NR5100.

      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 Anthem MRX 740 8K Onkyo TX-NR5100
        Dolby Atmos
        DTS:X
        Auto Speaker Calibration System with Mic.Anthem Room Correction (ARC Genesis) AccuEQ with subwoofer EQ and AccuReflex™
        HDR10
        HDR10+
        Dolby Vision
        HDMI Version2.12.1
        eARC
        New HDCP Version2.32.3
        Auto Low Latency Mode Pass-through
        VRR
        QFT
        8K Passthroughup to 8K 50/60Hz and 4K 100/120Hz 4:4:4up to 8K/60p (RGB/YCbCr4:4:4)
        Wi-Fi
        Bluetooth SBC, AAC, aptX, aptX HD
        Chromecast Built-In
        Many 8K Inputs74
        Ethernet
        Analog Tuner FM/AM
        Spotify
      WEAKNESSES Anthem MRX 740 8K Onkyo TX-NR5100
        No Front Wide Channel Support
        No Auro 3D with Auro-Matic Upmixer
        No Composite Video Inputs
        No Digital Radio

      6. Amplifier

      Anthem MRX 740 8K Onkyo TX-NR5100

      7 channel Class A/B Amplifier: Anthem MRX 740 8K features 7 channel power amplifier with Class A/B design on Channels 1-5 and Class D design on the rest. It is rated at 140 W (8 Ω, 1 kHz, 2 channel driven) and is able to drive 4 ohm speakers.

      7 channel Amplifier: Onkyo TX-NR5100 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.

      • Dynamic Audio Amplification: Onkyo TX-NR5100 features Dynamic Audio Amplification which is Onkyo’s amplification philosophy that focuses on capturing the energy and dynamism contained in the audio signal and reproducing it without loss. Audio signals are not static like a test tone, but rather a countless collection of constantly moving waves. While static measurements such as S/N ratio and Total Harmonic Distortion are important, Onkyo believes that excellent dynamic and transient response is the key to emotionally involving sound. Dynamism - the “life” in music - is achieved when the amp can respond to changes in the signal instantaneously, so notes start and stop naturally and the nuances in attack, decay, sustain, and release are voiced with conviction. Onkyo home theater receivers represent the culmination of almost 70 years’ experience in amplifier design. The unique elements of their amplification system comprise high-current, low-impedance architecture to accurately control large speaker cones while enabling instantaneous response to dynamic changes, and discrete wide-range amplifier circuit topology to eliminate phase shift for clear and accurate audio imaging.


      AMPLIFIER Anthem MRX 740 8K Onkyo TX-NR5100
      Channels7.27.2
      Power Output140 W (8 Ω, 1 kHz, 2 channel driven)80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      Front Wide Channel Support
      THX™ Certification
      Continuous 6 Ω Rated
      Certified 4 Ω Performance
      Bi-amp Capability

      Check the Price

      7. Speaker Configurations

      Anthem MRX 740 8K's and Onkyo TX-NR5100's amplifiers can be assigned for different speaker configurations.

      • Dolby Atmos Configurations: The following speaker configurations are supported for Dolby Atmos:
      • Anthem MRX 740 8K: 5.2.2 with internal amplifier and 5.2.4, 7.2.2 with addition of external 2 channel amplifier and 7.2.4 with addition of external 4 channel amplifier.
      • Onkyo TX-NR5100: 5.2.2 with internal amplifier.
      • DTS:X Configurations: The following speaker configurations are supported for DTS:X:
      • Anthem MRX 740 8K: The speaker configurations for DTS:X are the same as for Dolby Atmos - 5.2.2 with internal amplifier and 5.2.4, 7.2.2 with addition of external 2 channel amplifier and 7.2.4 with addition of external 4 channel amplifier.
      • Onkyo TX-NR5100: The speaker configurations for DTS:X are the same as for Dolby Atmos - 5.2.2 with internal amplifier.
      • Configurations without height channels: There are also other speaker configurations available which do not include height channels:
      • Anthem MRX 740 8K: 5.2, 7.2 with internal amplifier.
      • Onkyo TX-NR5100: 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.

      8. Immersive Audio Formats

      Dolby Atmos

      Anthem MRX 740 8K and Onkyo TX-NR5100 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: Onkyo TX-NR5100 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

      Anthem MRX 740 8K and Onkyo TX-NR5100 support DTS:X.

      • DTS Neural:X: Both models feature 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: Both models feature 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: Both models have 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.

      IMAX Enhanced

      Anthem MRX 740 8K is IMAX Enhanced certified. To qualify for IMAX Enhanced certification, 4K HDR televisions, projectors, sound bars, a/v receivers, loudspeakers, powered subwoofers and other premium home entertainment devices must meet carefully prescribed performance requirements established by IMAX, DTS and Hollywood's leading experts.

      • What makes an IMAX Enhanced A/V receiver different from an A/V receiver with DTS:X technology? DTS:X technology is commonly found in most multi-channel A/V receivers on the market today. All IMAX Enhanced A/V receivers include DTS:X technology and deliver additional features, such as auto-sensing of IMAX Enhanced content, via IMAX Mode. IMAX Mode indicates that your A/V receiver supports fully immersive IMAX signature sound.
      AUDIO DECODING Anthem MRX 740 8K Onkyo TX-NR5100
      Dolby Atmos
      Dolby Atmos Height Virtualization
      Dolby Atmos Music
      Dolby TrueHD
      Dolby Digital Plus
      Dolby Surround Upmixer
      Dolby Pro Logic
      DTS:X
      DTS Neural:X
      DTS Virtual:X
      DTS Neo
      DTS-HD Master Audio
      DTS-HD High Resolution Audio
      DTS 96/24
      IMAX Enhanced
      Auro 3D with Auro-Matic Upmixer

      Check the Price

      9. HDMI 2.1

      Anthem MRX 740 8K comes with 7 HDMI 2.1 inputs with 8K support. It has 3 outputs - 2 for MAIN and 1 for ZONE2.

      Onkyo TX-NR5100 comes with 4 HDMI 2.1 inputs with 8K support. It has 2 outputs which work parallelly and output the same signal.

      • 8K/60Hz and 4K/120Hz Passthrough on Anthem MRX 740 8K: All inputs pass up to 8K 50/60Hz and 4K 100/120Hz 4:4:4 video signal.
        8K/60Hz and 4K/120Hz Passthrough on Onkyo TX-NR5100: All inputs pass up to 8K/60p (RGB/YCbCr4:4:4) video signal.
      • 4K Upscaling on Onkyo TX-NR5100: It can upscale 1080p to 4K from HDMI sources.
      • 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 both models).
      • HDCP 2.3 Copy Protection: Both receivers are HDCP 2.3 compliant which is a requirement for 4K/HDR copy-protected content transmission.
      • Quick Media Switching (QMS): With HDMI 2.1a, Quick Media Switching for movies and video uses the HDMI VRR mechanism to eliminate the blackout period when an HDMI Source device switches its video mode. As long as the resolution remains the same and only the frame rate changes, QMS will instantly switch between frame rates. QMS eliminates A/V blackouts by using VRR technology to change frame rates, allowing instant changes from 24Hz to 60Hz frame rate, and anywhere in-between. The viewer never sees blank screens and gets a seamless experience (available on Onkyo TX-NR5100 only).
      • 3D Ready: Both receivers are able to pass 3D video through HDMI.

      HDR (High Dynamic Range)

      Both receivers support HDR10, HDR10+, Dolby Vision and Hybrid Log-Gamma. 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)

      Anthem MRX 740 8K and Onkyo TX-NR5100 support 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

      Both receivers support Auto Low Latency Mode (ALLM), Variable Refresh Rate (VRR) and Quick Frame Transport (QFT) for lag-free and smooth gaming.



      VIDEO FEATURES Anthem MRX 740 8K Onkyo TX-NR5100
      HDR10
      HDR10+
      Dynamic HDR
      BT.2020 color space
      Dolby Vision
      HLG (Hybrid Log Gamma)
      HDMI Version2.12.1
      Enhanced Audio Return Channel (eARC)
      HDCP Version2.32.3
      ALLM (Auto Low Latency Mode)
      VRR (Variable Refresh Rate)
      QFT (Quick Frame transport)
      3-D Ready
      Video Signal Passthroughup to 8K 50/60Hz and 4K 100/120Hz 4:4:4up to 8K/60p (RGB/YCbCr4:4:4)

      Check the Price

      10. Inputs and Outputs

      Audio

      • Phono Input: There is an MM phono input on Anthem MRX 740 8K with built-in phono stage for connecting the moving magnet cartridge output of the turntable directly to the receiver.
      • Analog Pre-Outs: Anthem MRX 740 8K has 11.2 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, Anthem MRX 740 8K has 11 channel processing but has only 7 channel amplifier, so it needs external amplifier connected to the analog pre-outs in order to reach its maximum speaker configuration.
      • Analog Line Inputs and Outputs: There are 4 pair of line inputs on Anthem MRX 740 8K and 3 pair of line inputs on Onkyo TX-NR5100 for connecting sources with analog outputs. There is also 1 pair of line outputs on Anthem MRX 740 8K.
      • Digital Inputs and Outputs: 3 optical inputs, 1 optical output and 2 coaxial inputs are available on Anthem MRX 740 8K and 1 optical input and 1 coaxial input are available on Onkyo TX-NR5100 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:
      • Anthem MRX 740 8K
        Inputs:
        7   Outputs: 3 (2 for MAIN, 1 for ZONE2)
        8K Inputs: 7.
      • Onkyo TX-NR5100
        Inputs:
        4   Outputs: 2 (simultaneous)
        8K Inputs: 4.

      Anthem MRX 740 8K

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      Onkyo TX-NR5100

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      TERMINALS Anthem MRX 740 8K Onkyo TX-NR5100
      HDMI Inputs74
      HDMI Outputs3 (2 for MAIN, 1 for ZONE2)2 (simultaneous)
      8K Inputs74
      USB Input for factory service1 (Rear)
      USB DC Out Port
      Optical Inputs31
      Optical Outputs1
      Coaxial Inputs21
      RCA Line Inputs43
      RCA Line Outputs1
      XLR Line Inputs
      Phono Input
      Multi-Channel Input
      RCA Pre-Outs11.20.2
      XLR Pre-outs
      Composite Video Inputs
      Composite Video Outputs
      S-Video Inputs
      S-Video Outputs
      Component Video Inputs
      Component Video Outputs

      Check the Price

      11. Evaluations

      We evaluated Anthem MRX 740 8K and Onkyo TX-NR5100 and gave them scores of 89 and 87 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.


      Anthem MRX 740 8K

      Onkyo TX-NR5100

      OVERALL
      89
      OVERALL
      87

      Amplifier

      EXCELLENT
      89
      •   7.2 Channels
      •   High Power Output - 140 W
      GOOD
      84
      •   7.2 Channels
      •   Low Power Output - 80 W

      Audio Features

      EXCELLENT
      89
      •   7.2 Channels
      •   No Front Wide Channel Support
      •   11.1 Channel Processing
      •   Dolby Atmos
      •   No Dolby Atmos Height Virtualization
      •   DTS:X
      •   IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   No DSD via HDMI
      EXCELLENT
      87
      •   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
      •   DSD via HDMI

      Video Features

      EXCELLENT
      100
      •   HDR10
      •   HDR10+
      •   Dolby Vision
      •   HDMI 2.1
      •   Auto Low Latency Mode Pass-through
      •   VRR
      •   QFT
      •   8K Passthrough
      EXCELLENT
      99
      •   HDR10
      •   HDR10+
      •   Dolby Vision
      •   HDMI 2.1
      •   Auto Low Latency Mode Pass-through
      •   VRR
      •   QFT
      •   8K Passthrough

      Connectivity

      EXCELLENT
      88
      •   eARC
      •   New HDCP Version
      •   Wi-Fi
      •   Bluetooth
      •   Does not Work with Amazon Alexa
      •   Chromecast Built-In
      •   7 HDMI Inputs
      •   4 HDMI Outputs
      •   7 8K Inputs
      •   No USB Input
      •   RCA Line Inputs
      •   Phono Input
      •   RCA Pre-Outs
      •   No Composite Video Inputs
      •   Ethernet
      GOOD
      83
      •   eARC
      •   New HDCP Version
      •   Wi-Fi
      •   Bluetooth
      •   Works with Amazon Alexa
      •   Google Assistant
      •   Chromecast Built-In
      •   4 HDMI Inputs
      •   2 HDMI Outputs
      •   4 8K Inputs
      •   USB Input
      •   Few RCA Line Inputs
      •   No Phono Input
      •   No RCA Pre-Outs
      •   No Composite Video Inputs
      •   Ethernet
      •   Bluetooth 4․2

      Zones

      GOOD
      77
      •   2 Zones
      GOOD
      78
      •   2 Zones

      Radio

      GOOD
      73
      •   Analog Tuner
      •   No Pandora
      •   Spotify
      •   No Tidal
      EXCELLENT
      92
      •   Analog Tuner
      •   Pandora
      •   Spotify
      •   Tidal

      12. Specifications

      GENERAL Anthem MRX 740 8K Onkyo TX-NR5100
      BrandAnthemOnkyo
      ModelMRX 740 8KTX-NR5100
      TypeA/V ReceiverA/V Receiver
      CountryNorth AmericaNorth America
      Release Year20212021
      PredecessorOnkyo TX-NR595
      AMPLIFIER Anthem MRX 740 8K Onkyo TX-NR5100
      Channels7.27.2
      Power Output140 W (8 Ω, 1 kHz, 2 channel driven)80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      Front Wide Channel Support
      Amplifier DesignClass A/B on Channels 1-5 and Class D on the rest
      Dynamic Audio Amplification
      Non-Phase Shift Amplifier
      VLSC (Vector Linear Shaping Circuitry)
      THX™ Certification
      Continuous 6 Ω Rated
      Certified 4 Ω Performance
      Discrete Output Stage Circuitry
      Independent Block Construction (Amp/Preprocessor)
      Bi-amp Capability
      BTL (Bridged Transless or Bridging)
      AUDIO FEATURES Anthem MRX 740 8K Onkyo TX-NR5100
      Digital Signal Processing (DSP) EngineNext-Generation DSP Platform32-bit Digital Signal Processing Engines
      DAC Specs768 kHz/32 Bit192 kHz/24 Bit
      Maximum Channel Processing11.17.1
      Air Studios Monitor Certification
      Dolby Atmos
      Dolby Atmos Height Virtualization
      Dolby Atmos Music
      Dolby TrueHD
      Dolby Digital Plus
      Dolby Surround Upmixer
      Dolby Pro Logic
      Dolby Digital EX
      THX Listening Modes
      DTS:X
      DTS Neural:X
      DTS Virtual:X
      DTS Neo
      DTS-HD Master Audio
      DTS-HD High Resolution Audio
      DTS 96/24
      DTS Express
      DTS-ES
      IMAX Enhanced
      Auro 3D with Auro-Matic Upmixer
      PCM 2-ch/Multi-ch Input 2-ch/Multi-ch Input
      Network Audio FormatsFLAC, WAV, Apple Lossless, WMA, MP3, DSD, AIFF, MPEG-4 AAC, LPCM
      Music Playback via USBFLAC, WAV, Apple Lossless, WMA, MP3, DSD, AIFF, AAC, Dolby TrueHD
      High Resolution Music Playback via USB and/or Network up to 192 kHz
      High Resolution Audio Formats via USBFLAC, WAV, Apple Lossless, DSD, AIFF, AAC, Dolby TrueHD
      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 normalization
      Dialogue Lift
      Tone Control Front L/R
      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
      Direct Mode
      Pure Audio Mode
      Virtual Speakers T-D (Theater-Dimensional)
      Independent Subwoofer Outputs
      CALIBRATION Anthem MRX 740 8K Onkyo TX-NR5100
      Auto Speaker Calibration System with Mic.Anthem Room Correction (ARC Genesis) AccuEQ with subwoofer EQ and AccuReflex™
      VIDEO FEATURES Anthem MRX 740 8K Onkyo TX-NR5100
      HDR10
      HDR10+
      Dynamic HDR
      BT.2020 color space
      Dolby Vision
      HLG (Hybrid Log Gamma)
      HDMI Version2.12.1
      HDBaseT Compatible
      Enhanced Audio Return Channel (eARC)
      HDCP Version2.32.3
      QMS (Quick Media Switching)
      ALLM (Auto Low Latency Mode)
      VRR (Variable Refresh Rate)
      QFT (Quick Frame transport)
      3-D Ready
      Video Signal Passthroughup to 8K 50/60Hz and 4K 100/120Hz 4:4:4up to 8K/60p (RGB/YCbCr4:4:4)
      Video Signal Upscaling 1080p to 4K
      Analog To HDMI Upconversion
      isf Certified Calibration Control
      CONNECTIVITY Anthem MRX 740 8K Onkyo TX-NR5100
      Wi-Fi
      Bluetooth SBC, AAC, aptX, aptX HD
      Works with Amazon Alexa
      Google Assistant
      Chromecast Built-In
      Apple Siri
      Works with SonoS
      DTS Play-Fi
      MHL Input
      AirPlay AirPlay 2 AirPlay 2
      Apple Product Connection iPod, iPhone and iPad iPod, iPhone and iPad
      Remote App Anthem Remote AppOnkyo Controller and Music Control apps
      InstaPrevue Input Source Prevue
      TERMINALS Anthem MRX 740 8K Onkyo TX-NR5100
      HDMI Inputs74
      HDMI Outputs3 (2 for MAIN, 1 for ZONE2)2 (simultaneous)
      8K Inputs74
      USB Input for factory service1 (Rear)
      USB DC Out Port
      Optical Inputs31
      Optical Outputs1
      Coaxial Inputs21
      RCA Line Inputs43
      RCA Line Outputs1
      XLR Line Inputs
      Phono Input
      Multi-Channel Input
      RCA Pre-Outs11.20.2
      XLR Pre-outs
      Composite Video Inputs
      Composite Video Outputs
      S-Video Inputs
      S-Video Outputs
      Component Video Inputs
      Component Video Outputs
      Ethernet
      Ethernet Switch
      PC In
      Front A/V Inputs
      Speaker A/B
      Headphone Out6.3 mm (1/4")6.3 mm (1/4")
      Detachable Power Cord
      ZONES Anthem MRX 740 8K Onkyo TX-NR5100
      Number of Zones22
      Powered Zones 2
      Zone 2 OutsHDMI, Pre OutRCA Pre/Line Out (shared with Zone B)
      Whole House Mode
      RS-232C Interface
      +12V Trigger Output30
      Remote (IR) Input/Output1 / 00 / 0
      MISCELLANEOUS Anthem MRX 740 8K Onkyo TX-NR5100
      IP Control
      Display
      Remote ControllerRC-986R
      RADIO Anthem MRX 740 8K Onkyo TX-NR5100
      Analog Tuner FM/AM
      Presets40
      Digital Radio
      Internet Radio TuneIn
      Pandora
      Spotify
      Tidal
      Deezer
      Napster
      SiriusXM
      CONSTRUCTION Anthem MRX 740 8K Onkyo TX-NR5100
      Speaker Terminals77
      Large Speaker Terminals72
      Color-Coded Speaker Terminals
      Transparent High-Grade Speaker Terminals
      Gold plated RCA terminals
      POWER Anthem MRX 740 8K Onkyo TX-NR5100
      Power SupplyAC 120 V, 60 HzAC 120 V, 60 Hz
      H.C.P.S. (High Current Power Supply) Custom High-Current Low-Noise Power Transformer
      Toroidal Transformer
      Power Consumption485 W490 W
      No Sound Power45 W
      Standby Power0.3 W0.1 W
      ECO Mode / Hybrid Standby Function
      PHYSICAL Anthem MRX 740 8K Onkyo TX-NR5100
      Dimensions (W x H x D)431.8 mm x 152.4 mm x 364 mm
      17" x 6" x 14-1/2" x
      435 mm x 160 mm x 327.8 mm
      17-1/8" x 6-5/16" x 12-7/8"
      Dimensions of Package (W x H x D)525 mm x 240 mm x 405 mm
      20-11/16" x 9-7/16" x 15-15/16"
      Weight15.1 kg (33.2 lbs)8.4 kg (18.5 lbs)
      Weight of Package10.5 kg (23.1 lbs)
      SPECIFICATIONS Anthem MRX 740 8K Onkyo TX-NR5100
      Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC)80 W (0.08% THD)
      Power Output (8 Ω, 1 kHz, 2 channel Driven, FTC)140 W (1% THD) on Channels 1-5, 60 W (1% THD) on Remaining Channels
      Power Output (6 Ω, 1 kHz, 2 channel driven, FTC)170 W (1% THD) on Channels 1-5, 75 W (1% THD) on Remaining Channels
      Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC)165 W (1% THD)
      Dynamic Power per Channel (3 Ω, Front)160 W
      Dynamic Power per Channel (4 Ω, Front)125 W
      Dynamic Power per Channel (8 Ω, Front)85 W
      THD0.08% (20 Hz - 20 kHz, Half power)
      Input Sensitivity and Impedance (Line)200 mV/47 kΩ (1 kHz, 100 W/8 Ω)
      Rated Preout Level and Impedance1 V/470 Ω (subwoofer)
      Maximum Preout Level and Impedance5.2 VRMS, 7.1 VRMS
      Rated Headphone Jack Output Level and Impedance32 Ω - 600 Ω
      Rated Headphone Power Output80 mW (32 Ω, 1 kHz, 10% THD)
      S/N Ratio (Line, IHF-A)110 dB106 dB
      Frequency Response (Analog In)20 Hz - 30 kHz +/-0.2 dB10 Hz - 100 kHz/+1 dB, -3 dB (Direct/Pure Audio)
      DSD Sampling Rates via HDMI2.8 MHz
      DSD Sampling Rates via USB2.8 MHz, 5.6 MHz, 11.2 MHz
      Ethernet Standard10BASE-T/100BASE-TX
      Wi-Fi StandardIEEE 802.11 a/b/g/n/ac
      Wi-Fi Terminal Frequency5 GHz, 2.4 GHz
      Bluetooth Version4․2
      Bluetooth Frequency2.4 GHz
      USB TerminalVer. 2.0, 5 V, 1 A
      FM Frequency87.5 MHz - 107.9 MHz
      FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.)Mono: 1.0 µV (11.2 dBf)
      AM Frequency530 kHz - 1710 kHz
      Warranty2 Years

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

      Discussion

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