Anthem MRX 740 8K vs Onkyo TX-SR373

      Anthem MRX 740 8K

      Onkyo TX-SR373
      89
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      69
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      North America
      Europe
      North America
      Europe
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      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

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

      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 Anthem MRX 740 8K
      4. Advantage of Onkyo TX-SR373
      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 Anthem MRX 740 8K to Onkyo TX-SR373 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 Anthem MRX 740 8K has 7 channel and the Onkyo TX-SR373 has 5 channel amplifiers.


      Anthem MRX 740 8K Onkyo TX-SR373

      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-SR373 was introduced in 2017. It is equipped with 5 channel amplifier with 80 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.

      We evaluated Anthem MRX 740 8K and Onkyo TX-SR373 and gave them scores of 89 and 69 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-SR373

      Amplifier
      89
      Amplifier
      71
      Audio Features
      89
      Audio Features
      62
      Video Features
      100
      Video Features
      90
      Connectivity
      88
      Connectivity
      62
      Zones
      77
      Zones
      55
      Radio
      73
      Radio
      59
      OVERALL
      89
      OVERALL
      69

      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-SR373.

      PROS

      Anthem MRX 740 8K

      Onkyo TX-SR373

      •   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
      •   DSD via HDMI
      •   Auto Speaker Calibration System with Mic.
      •   HDR10
      •   Dolby Vision
      •   New HDCP Version
      •   Bluetooth
      •   USB Input
      •   Composite Video Inputs
      •   Analog Tuner

      CONS

      Anthem MRX 740 8K

      Onkyo TX-SR373

      •   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
      •   Few Channels - 5.2
      •   Low Power Output - 80 W
      •   No Front Wide Channel Support
      •   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 HDR10+
      •   No eARC
      •   No 8K Passthrough
      •   No Wi-Fi
      •   Does not Work with Amazon Alexa
      •   4 HDMI Inputs
      •   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 3.0


      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-SR373

      •   7.2 Channels
      •   RCA Line Inputs
      •   2 Zones

      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-SR373.

      Check the Price

      Anthem MRX 740 8K
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      Anthem MRX 740 8K vs Onkyo TX-SR373
      More Channels 7.2 vs 5.2
      Higher Power Output 140 W (8 Ω, 1 kHz, 2 channel driven) vs 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      Certified 4 Ω Performance vs
      Bi-amp capability vs
      Higher DAC Specs 768 kHz/32 Bit vs 192 kHz/24 Bit
      More Channel Processing 11.1 vs 5.1
      Dolby Atmos vs
      Dolby Surround Upmixer vs
      DTS:X vs
      DTS Neural:X vs
      DTS Virtual:X vs
      IMAX Enhanced vs
      DTS Dialog Control vs
      HDR10+ vs
      HLG vs
      Enhanced Audio Return Channel (eARC) vs
      Newer HDCP Version 2.3 vs 2.2
      Auto Low Latency Mode Pass-through vs
      VRR vs
      QFT vs
      Video Signal Passthrough up to 8K 50/60Hz and 4K 100/120Hz 4:4:4 vs up to 4K/60p (4:4:4)
      Wi-Fi vs
      Chromecast Built-In vs
      AirPlay AirPlay 2 vs
      Remote Controll App Anthem Remote App vs
      More HDMI Inputs 7 vs 4
      More HDMI Outputs 3 (2 for MAIN, 1 for ZONE2) vs 1
      More 8K Inputs 7 vs
      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
      Ethernet vs
      Detachable Power Cord vs
      More Zones 2 vs 1
      RS-232C Interface vs
      +12V Trigger Output 3 vs 0
      Remote (IR) Input/Output 1 / 0 vs 0 / 0
      Spotify vs
      More Speaker Terminals 7 vs 5
      More Large Speaker Terminals 7 vs 2
      Bigger Power Supply 485 W vs 210 W
      Higher S/N Ratio (Line, IHF-A) 110 dB vs 106 dB
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      7.2 channel

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      5.2 channel

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      Anthem MRX 1140 8K
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      11.2 channel

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      4. Advantage of Onkyo TX-SR373

      This section shows those features and specifications which are the reason to choose Onkyo TX-SR373 over Anthem MRX 740 8K.

      Check the Price

      Onkyo TX-SR373
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      Anthem MRX 740 8K vs Onkyo TX-SR373
      Dolby Pro Logic vs PLII
      DTS Neo vs Neo:6
      DSD via HDMI vs 2-ch
      USB Input for factory service vs 1 (Front)
      More Composite Video Inputs vs 2
      More Composite Video Outputs vs 1
      Front A/V Inputs vs USB

      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-SR373
        Auto Speaker Calibration System with Mic.Anthem Room Correction (ARC Genesis) AccuEQ
        HDR10
        Dolby Vision
        New HDCP Version2.32.2
        Bluetooth SBC, AAC
        Analog Tuner FM/AM
      WEAKNESSES Anthem MRX 740 8K Onkyo TX-SR373
        No Front Wide Channel Support
        No Dolby Atmos Height Virtualization
        No Auro 3D with Auro-Matic Upmixer
        Does not Work with Amazon Alexa
        No Digital Radio
        No Pandora
        No Tidal

      6. Amplifier

      Anthem MRX 740 8K Onkyo TX-SR373

      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.

      5 channel Amplifier: Onkyo TX-SR373 features 5 channel power amplifier. It is rated at 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven).


        AMPLIFIER Anthem MRX 740 8K Onkyo TX-SR373
        Channels7.25.2
        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

        Anthem MRX 740 8K
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        7. Speaker Configurations

        Anthem MRX 740 8K's and Onkyo TX-SR373'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-SR373: Not supported.
        • 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-SR373: Not supported.
        • 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-SR373: 5.2 with internal amplifier.
        • Bi-Amp: Anthem MRX 740 8K 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

        Dolby Atmos

        Anthem MRX 740 8K supports Dolby Atmos.

        • Dolby Surround Upmixer: Anthem MRX 740 8K supports Dolby Surround Upmixer. If the content is not mixed in Dolby Atmos then the Dolby surround upmixer will expand the audio to all channels including ceiling speakers. The upmixer has replaced the Dolby Pro Logic II family with improved upmixing algorithms.

        DTS:X

        Anthem MRX 740 8K supports DTS:X.

        • DTS Neural:X: Anthem MRX 740 8K 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: Anthem MRX 740 8K 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: Anthem MRX 740 8K 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.

        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-SR373
        Dolby Atmos
        Dolby Atmos Height Virtualization
        Dolby Atmos Music
        Dolby TrueHD
        Dolby Digital Plus
        Dolby Surround Upmixer
        Dolby Pro Logic PLII
        DTS:X
        DTS Neural:X
        DTS Virtual:X
        DTS Neo Neo:6
        DTS-HD Master Audio
        DTS-HD High Resolution Audio
        DTS 96/24
        IMAX Enhanced
        Auro 3D with Auro-Matic Upmixer

        Check the Price

        Onkyo TX-SR373
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        9. HDMI

        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-SR373 comes with 4 HDMI inputs. It has 1 output.

        • 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.
          4K/60Hz Passthrough on Onkyo TX-SR373: All inputs pass up to 4K/60p (4:4:4) video signal.
        • 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 Copy Protection: Anthem MRX 740 8K is HDCP 2.3 and Onkyo TX-SR373 is HDCP 2.2 compliant which is a requirement for 4K/HDR copy-protected content transmission.
        • 3D Ready: Both receivers are able to pass 3D video through HDMI.

        HDR (High Dynamic Range)

        Anthem MRX 740 8K supports HDR10, HDR10+, Dolby Vision and Hybrid Log-Gamma.

        Onkyo TX-SR373 supports HDR10 and Dolby Vision. 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 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

        Anthem MRX 740 8K supports 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-SR373
        HDR10
        HDR10+
        Dynamic HDR
        BT.2020 color space
        Dolby Vision
        HLG (Hybrid Log Gamma)
        Enhanced Audio Return Channel (eARC)
        HDCP Version2.32.2
        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 4K/60p (4:4:4)

        Check the Price

        Anthem MRX 740 8K
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        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-SR373 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-SR373 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-SR373
          Inputs:           4   Outputs: 1
          8K Inputs: 0.
        • Composite Video: Connect you VCR, Laserdisc player and other old video equipment with composite video cables.
        • Anthem MRX 740 8K
          Inputs:           0   Outputs: 0.
        • Onkyo TX-SR373
          Inputs:           2   Outputs: 1.

        Front A/V Inputs

        • Anthem MRX 740 8K: None
        • Onkyo TX-SR373: USB

        Anthem MRX 740 8K

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        Onkyo TX-SR373

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        TERMINALS Anthem MRX 740 8K Onkyo TX-SR373
        HDMI Inputs74
        HDMI Outputs3 (2 for MAIN, 1 for ZONE2)1
        8K Inputs7
        USB Input for factory service1 (Front)
        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 Inputs2
        Composite Video Outputs1
        S-Video Inputs
        S-Video Outputs
        Component Video Inputs
        Component Video Outputs

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        Onkyo TX-SR373
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        11. Evaluations

        We evaluated Anthem MRX 740 8K and Onkyo TX-SR373 and gave them scores of 89 and 69 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-SR373

        OVERALL
        89
        OVERALL
        69

        Amplifier

        EXCELLENT
        89
        •   7.2 Channels
        •   High Power Output - 140 W
        GOOD
        71
        •   Few Channels - 5.2
        •   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
        AVERAGE
        62
        •   Few Channels - 5.2
        •   No Front Wide Channel Support
        •   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
        •   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
        90
        •   HDR10
        •   No HDR10+
        •   Dolby Vision
        •   No 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
        AVERAGE
        62
        •   No eARC
        •   New HDCP Version
        •   No Wi-Fi
        •   Bluetooth
        •   Does not Work with Amazon Alexa
        •   4 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 3.0

        Zones

        GOOD
        77
        •   2 Zones
        AVERAGE
        55
        •   No Zones

        Radio

        GOOD
        73
        •   Analog Tuner
        •   No Pandora
        •   Spotify
        •   No Tidal
        AVERAGE
        59
        •   Analog Tuner
        •   No Pandora
        •   No Spotify
        •   No Tidal

        12. Specifications

        GENERAL Anthem MRX 740 8K Onkyo TX-SR373
        BrandAnthemOnkyo
        ModelMRX 740 8KTX-SR373
        TypeA/V ReceiverA/V Receiver
        CountryNorth AmericaNorth America
        Release Year20212017
        PredecessorOnkyo TX-SR353
        SuccessorOnkyo TX-SR383
        AMPLIFIER Anthem MRX 740 8K Onkyo TX-SR373
        Channels7.25.2
        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)
        Optimum Gain Volume 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-SR373
        Digital Signal Processing (DSP) EngineNext-Generation DSP Platform
        DAC Specs768 kHz/32 Bit192 kHz/24 Bit
        Maximum Channel Processing11.15.1
        Air Studios Monitor Certification
        Dolby Atmos
        Dolby Atmos Height Virtualization
        Dolby Atmos Music
        Dolby TrueHD
        Dolby Digital Plus
        Dolby Surround Upmixer
        Dolby Pro Logic PLII
        Dolby Digital EX
        THX Listening Modes
        DTS:X
        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
        IMAX Enhanced
        Auro 3D with Auro-Matic Upmixer
        PCM 2-ch/Multi-ch Input 2-ch/Multi-ch Input
        Music Playback via USBWMA, MP3, AAC
        High Resolution Music Playback via USB and/or Network
        DSD via HDMI 2-ch
        DSD via USB
        DSD to PCM Converter
        USB DAC
        Jitter Reduction
        DTS Dialogue Control
        Dialog Enhancement
        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
        Virtual Speakers
        Independent Subwoofer Outputs
        CALIBRATION Anthem MRX 740 8K Onkyo TX-SR373
        Auto Speaker Calibration System with Mic.Anthem Room Correction (ARC Genesis) AccuEQ
        VIDEO FEATURES Anthem MRX 740 8K Onkyo TX-SR373
        HDR10
        HDR10+
        Dynamic HDR
        BT.2020 color space
        Dolby Vision
        HLG (Hybrid Log Gamma)
        HDMI Version2.1
        HDBaseT Compatible
        Enhanced Audio Return Channel (eARC)
        HDCP Version2.32.2
        QMS (Quick Media Switching)
        ALLM (Auto Low Latency Mode)
        VRR (Variable Refresh Rate)
        QFT (Quick Frame transport)
        3-D Ready
        Video Signal Passthroughup to 8K 50/60Hz and 4K 100/120Hz 4:4:4up to 4K/60p (4:4:4)
        Video Signal Upscaling
        Analog To HDMI Upconversion
        isf Certified Calibration Control
        CONNECTIVITY Anthem MRX 740 8K Onkyo TX-SR373
        Wi-Fi
        Bluetooth SBC, AAC
        Works with Amazon Alexa
        Google Assistant
        Chromecast Built-In
        Apple Siri
        Works with SonoS
        DTS Play-Fi
        MHL Input
        DLNA 1.5
        AirPlay AirPlay 2
        Apple Product Connection iPod, iPhone and iPad
        Remote App Anthem Remote App
        InstaPrevue Input Source Prevue
        TERMINALS Anthem MRX 740 8K Onkyo TX-SR373
        HDMI Inputs74
        HDMI Outputs3 (2 for MAIN, 1 for ZONE2)1
        8K Inputs7
        USB Input for factory service1 (Front)
        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 Inputs2
        Composite Video Outputs1
        S-Video Inputs
        S-Video Outputs
        Component Video Inputs
        Component Video Outputs
        Ethernet
        Ethernet Switch
        PC In
        Front A/V InputsUSB
        Speaker A/B
        Headphone Out6.3 mm (1/4")6.3 mm (1/4")
        Detachable Power Cord
        uport
        ZONES Anthem MRX 740 8K Onkyo TX-SR373
        Number of Zones21
        Powered Zones
        Zone 2 OutsHDMI, Pre Out
        Whole House Mode
        RS-232C Interface
        +12V Trigger Output30
        Remote (IR) Input/Output1 / 00 / 0
        MISCELLANEOUS Anthem MRX 740 8K Onkyo TX-SR373
        On-Screen Display via HDMI
        IP Control
        Display
        ONKYO-RI System Control
        RIHD (Remote Interactive Over HDMI)
        Pre-Pro/Learning Remote /
        On Screen Remote Programming
        Bi-directional Remote Setup via GUI
        RADIO Anthem MRX 740 8K Onkyo TX-SR373
        Analog Tuner FM/AM
        Presets30
        Digital Radio
        Internet Radio
        Pandora
        Spotify
        Tidal
        Deezer
        Napster
        SiriusXM
        CONSTRUCTION Anthem MRX 740 8K Onkyo TX-SR373
        Solid Aluminum Front
        Speaker Terminals75
        Large Speaker Terminals72
        Color-Coded Speaker Terminals
        Transparent High-Grade Speaker Terminals
        Gold plated RCA terminals
        POWER Anthem MRX 740 8K Onkyo TX-SR373
        Power SupplyAC 120 V, 60 HzAC 120 V, 60 Hz
        Independent Power Supply
        H.C.P.S. (High Current Power Supply)
        Toroidal Transformer
        Power Consumption485 W210 W
        Standby Power0.3 W0.35 W
        PHYSICAL Anthem MRX 740 8K Onkyo TX-SR373
        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 168 mm x 326.5 mm
        17-1/8" x 6-5/8" x 12-13/16"
        Weight15.1 kg (33.2 lbs)8.0 kg (17 lb 10 oz)
        SPECIFICATIONS Anthem MRX 740 8K Onkyo TX-SR373
        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
        Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC)155 W (10% THD)
        Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC)140 W (1% THD)
        THD0.06% (20 Hz - 20 kHz, 1 Channel Driven, 50 W)
        Input Sensitivity and Impedance (Line)200 mV/47 kΩ
        Maximum Preout Level and Impedance5.2 VRMS, 7.1 VRMS
        Rated Headphone Jack Output Level and Impedance32 Ω - 600 Ω
        S/N Ratio (Line, IHF-A)110 dB106 dB
        Frequency Response (Analog In)20 Hz - 30 kHz +/-0.2 dB5 Hz - 100 kHz/0 dB, -3 dB (Direct)
        DSD Sampling Rates via HDMI2.8 MHz
        Video Input Sensitivity/Output Level and Impedance 1 Vp-p/75 Ω (Composite)
        Bluetooth Version3.0
        Bluetooth Frequency2.4 GHz
        HDMI TerminalType A (19-pin)
        HDMI Output Type5 V, 55 mA
        USB Terminal5 V, 0.5 A
        FM Frequency87.5 MHz - 107.9 MHz
        AM Frequency530 kHz - 1700 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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