Anthem MRX 740 8K vs Pioneer SC-LX704

      Anthem MRX 740 8K

      Pioneer SC-LX704
      89
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      92
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      North America
      Europe
      North America
      Europe Asia
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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

      • 9.2 Channels
      • 11.2 Channel Processing
      • 135 W (8 Ω, 1 kHz, 2 channel driven)
      • Dolby Atmos, DTS:X
      • HDR10, Dolby Vision
      • 4K/60Hz 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 Anthem MRX 740 8K
      4. Advantage of Pioneer SC-LX704
      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 Pioneer SC-LX704 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 Pioneer SC-LX704 has 9 channel amplifiers with Anthem MRX 740 8K's being more powerful.


      Anthem MRX 740 8K Pioneer SC-LX704

      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.

      Pioneer SC-LX704 was introduced in 2019. It is equipped with 9 channel amplifier with 135 W (8 Ω, 1 kHz, 2 channel driven) power per channel and is capable of 11.2 maximum channel processing. It supports Dolby Atmos and DTS:X, passes 4K/60Hz and upscales 1080p to 4K video signal.

      We evaluated Anthem MRX 740 8K and Pioneer SC-LX704 and gave them scores of 89 and 92 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

      Pioneer SC-LX704

      Amplifier
      89
      Amplifier
      91
      Audio Features
      89
      Audio Features
      91
      Video Features
      100
      Video Features
      95
      Connectivity
      88
      Connectivity
      91
      Zones
      77
      Zones
      92
      Radio
      73
      Radio
      92
      OVERALL
      89
      OVERALL
      92

      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 Pioneer SC-LX704.

      PROS

      Anthem MRX 740 8K

      Pioneer SC-LX704

      •   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
      •   High Power Output - 135 W
      •   11.2 Channel Processing
      •   Dolby Atmos
      •   Dolby Atmos Height Virtualization
      •   DTS:X
      •   IMAX Enhanced
      •   DSD via HDMI
      •   Auto Speaker Calibration System with Mic.
      •   HDR10
      •   Dolby Vision
      •   New HDCP Version
      •   Analog To HDMI Upconversion
      •   Wi-Fi
      •   Bluetooth
      •   Works with Amazon Alexa
      •   Google Assistant
      •   Chromecast Built-In
      •   7 HDMI Inputs
      •   4 HDMI Outputs
      •   USB Input
      •   Many RCA Line Inputs
      •   Phono Input
      •   RCA Pre-Outs
      •   Composite Video Inputs
      •   Component Video Inputs
      •   Ethernet
      •   3 Zones
      •   Analog Tuner
      •   Pandora
      •   Spotify
      •   Tidal

      CONS

      Anthem MRX 740 8K

      Pioneer SC-LX704

      •   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
      •   No Front Wide Channel Support
      •   No Auro 3D with Auro-Matic Upmixer
      •   No HDR10+
      •   No eARC
      •   No 8K Passthrough
      •   0 8K Input
      •   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

      Pioneer SC-LX704

      •   7.2 Channels
      •   RCA Line Inputs
      •   2 Zones
      •   9.2 Channels
      •   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 Pioneer SC-LX704.

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      Anthem MRX 740 8K
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      Anthem MRX 740 8K vs Pioneer SC-LX704
      Higher Power Output 140 W (8 Ω, 1 kHz, 2 channel driven) vs 135 W (8 Ω, 1 kHz, 2 channel driven)
      Higher DAC Specs 768 kHz/32 Bit vs 384 kHz/32 Bit
      DTS Virtual:X vs
      HDR10+ vs
      Enhanced Audio Return Channel (eARC) vs
      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 (YCbCr 4:4:4)
      More 8K Inputs 7 vs
      More Optical Outputs 1 vs
      More RCA Line Outputs 1 vs
      Zone 2 Outs HDMI, Pre Out vs HDMI, RCA Pre/Line Out
      +12V Trigger Output 3 vs 2 (A: 100 mA, B: 25 mA)
      Bigger Power Supply 485 W vs 310 W
      Higher 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 vs 135 W (0.08% THD)
      Higher S/N Ratio (Line, IHF-A) 110 dB vs 107 dB
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      Yamaha RX-A8A
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      9.4 channel

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      Yamaha RX-A4A
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      7.2 channel

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      Arcam AVR21
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      7.2 channel

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      Yamaha RX-V4A
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      5.2 channel

      80 W

      Anthem MRX 540 8K
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      5.2 channel

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      Yamaha RX-V6A
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      7.2 channel

      100 W

      Yamaha RX-A2A
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      7.2 channel

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      Anthem MRX 1140 8K
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      11.2 channel

      140 W

      4. Advantage of Pioneer SC-LX704

      This section shows those features and specifications which are the reason to choose Pioneer SC-LX704 over Anthem MRX 740 8K.

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      Pioneer SC-LX704
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      Anthem MRX 740 8K vs Pioneer SC-LX704
      More Channels 7.2 vs 9.2
      Dolby Atmos Height Virtualization vs
      DSD via HDMI vs 2-ch/Multi-ch Input
      DSD via USB vs 2-ch Input
      Independent Subwoofer Outputs vs
      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 2 (1 Front)
      More RCA Line Inputs 4 vs 6
      More Composite Video Inputs vs 2
      More Component Video Inputs vs 2
      Front A/V Inputs vs HDMI, USB
      More Zones 2 vs 3
      More Powered Zones vs 2 and 3
      Remote (IR) Input/Output 1 / 0 vs 2 / 1
      Pandora vs
      Tidal vs
      Deezer vs
      More Speaker Terminals 7 vs 11
      More Large Speaker Terminals 7 vs 11

      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 Pioneer SC-LX704
        High Power Output140 W (8 Ω, 1 kHz, 2 channel driven)135 W (8 Ω, 1 kHz, 2 channel driven)
        Channel Processing11.111.2
        Dolby Atmos
        DTS:X
        IMAX Enhanced
        Auto Speaker Calibration System with Mic.Anthem Room Correction (ARC Genesis) MCACC Pro
        HDR10
        Dolby Vision
        New HDCP Version2.32.3
        Wi-Fi
        Bluetooth SBC, AAC
        Chromecast Built-In
        Many HDMI Inputs77 (1 front)
        Many HDMI Outputs3 (2 for MAIN, 1 for ZONE2)3 (1 MAIN, 1 SUB, 1 ZONE 2)
        Phono Input
        RCA Pre-Outs11.211.2
        Ethernet
        Analog Tuner FM/AM
        Spotify
      WEAKNESSES Anthem MRX 740 8K Pioneer SC-LX704
        No Front Wide Channel Support
        No Auro 3D with Auro-Matic Upmixer
        No Digital Radio

      6. Amplifier

      Anthem MRX 740 8K Pioneer SC-LX704

      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.

      9 channel Class D3 Amplifier: Pioneer SC-LX704 features 9 channel power amplifier with Class D3 design. It is rated at 135 W (8 Ω, 1 kHz, 2 channel driven) and is able to drive 4 ohm speakers.


        AMPLIFIER Anthem MRX 740 8K Pioneer SC-LX704
        Channels7.29.2
        Power Output140 W (8 Ω, 1 kHz, 2 channel driven)135 W (8 Ω, 1 kHz, 2 channel driven)
        Front Wide Channel Support
        Amplifier DesignClass A/B on Channels 1-5 and Class D on the restClass D3 (Direct Energy HD)
        THX™ Certification
        Continuous 6 Ω Rated
        Certified 4 Ω Performance
        Bi-amp Capability

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        Anthem MRX 740 8K
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        7. Speaker Configurations

        Anthem MRX 740 8K's and Pioneer SC-LX704'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.
        • Pioneer SC-LX704: 5.2.2, 5.2.4, 7.2.2 with internal amplifier and 7.2.4 with addition of external 2 channel 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.
        • Pioneer SC-LX704: The speaker configurations for DTS:X are the same as for Dolby Atmos - 5.2.2, 5.2.4, 7.2.2 with internal amplifier and 7.2.4 with addition of external 2 channel 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.
        • Pioneer SC-LX704: 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 Pioneer SC-LX704 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: Pioneer SC-LX704 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 Pioneer SC-LX704 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: 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: 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 and Pioneer SC-LX704 are 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 Pioneer SC-LX704
        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

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        Pioneer SC-LX704
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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.

        Pioneer SC-LX704 comes with 7 HDMI inputs. It has 3 outputs - 1 MAIN and 1 SUB and 1 ZONE 2.

        • 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 Pioneer SC-LX704: All inputs pass up to 4K/60p (YCbCr 4:4:4) video signal.
        • 4K Upscaling on Pioneer SC-LX704: It can upscale 1080p to 4K from HDMI and analog sources.
        • Analog To HDMI Upconversion: Pioneer SC-LX704 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 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.
        • 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.

        Pioneer SC-LX704 supports 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 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 Pioneer SC-LX704
        HDR10
        HDR10+
        Dynamic HDR
        BT.2020 color space
        Dolby Vision
        HLG (Hybrid Log Gamma)
        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 4K/60p (YCbCr 4:4:4)

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        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 and Pioneer SC-LX704 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 and Pioneer SC-LX704 have 11.2 preamplifier outputs which allow you to connect the receivers to the external power amplifiers. 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 and Pioneer SC-LX704 has 11 channel processing but has only 7 channel amplifier, so they need external amplifiers connected to their analog pre-outs in order to reach their maximum speaker configurations.
        • Analog Line Inputs and Outputs: There are 4 pair of line inputs on Anthem MRX 740 8K and 6 pair of line inputs on Pioneer SC-LX704 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 3 optical inputs and 2 coaxial inputs are available on Pioneer SC-LX704 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.
        • Pioneer SC-LX704
          Inputs:           7 (1 front)   Outputs: 3 (1 MAIN, 1 SUB, 1 ZONE 2)
          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.
        • Pioneer SC-LX704
          Inputs:           2   Outputs: 0.
        • 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.
        • Pioneer SC-LX704 supports up to 480i/576i resolution on Component video connectors.
        • Anthem MRX 740 8K
          Inputs:           0   Outputs: 0.
        • Pioneer SC-LX704
          Inputs:           2   Outputs: 0.

        Front A/V Inputs

        • Anthem MRX 740 8K: None
        • Pioneer SC-LX704: HDMI, USB

        Anthem MRX 740 8K

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        Pioneer SC-LX704

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        TERMINALS Anthem MRX 740 8K Pioneer SC-LX704
        HDMI Inputs77 (1 front)
        HDMI Outputs3 (2 for MAIN, 1 for ZONE2)3 (1 MAIN, 1 SUB, 1 ZONE 2)
        8K Inputs7
        USB Input for factory service2 (1 Front)
        USB DC Out Port
        Optical Inputs33
        Optical Outputs1
        Coaxial Inputs22
        RCA Line Inputs46
        RCA Line Outputs1
        XLR Line Inputs
        Phono Input
        Multi-Channel Input
        RCA Pre-Outs11.211.2
        XLR Pre-outs
        Composite Video Inputs2
        Composite Video Outputs
        S-Video Inputs
        S-Video Outputs
        Component Video Inputs2
        Component Video Outputs

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        Pioneer SC-LX704
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        11. Evaluations

        We evaluated Anthem MRX 740 8K and Pioneer SC-LX704 and gave them scores of 89 and 92 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

        Pioneer SC-LX704

        OVERALL
        89
        OVERALL
        92

        Amplifier

        EXCELLENT
        89
        •   7.2 Channels
        •   High Power Output - 140 W
        EXCELLENT
        91
        •   9.2 Channels
        •   High Power Output - 135 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
        91
        •   9.2 Channels
        •   No Front Wide Channel Support
        •   11.2 Channel Processing
        •   Dolby Atmos
        •   Dolby Atmos Height Virtualization
        •   DTS:X
        •   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
        95
        •   HDR10
        •   No HDR10+
        •   Dolby Vision
        •   No 8K Passthrough
        •   Analog To HDMI Upconversion

        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
        EXCELLENT
        91
        •   No eARC
        •   New HDCP Version
        •   Wi-Fi
        •   Bluetooth
        •   Works with Amazon Alexa
        •   Google Assistant
        •   Chromecast Built-In
        •   7 HDMI Inputs
        •   4 HDMI Outputs
        •   0 8K Input
        •   USB Input
        •   Many RCA Line Inputs
        •   Phono Input
        •   RCA Pre-Outs
        •   Composite Video Inputs
        •   Component Video Inputs
        •   Ethernet
        •   Bluetooth 4․2

        Zones

        GOOD
        77
        •   2 Zones
        EXCELLENT
        92
        •   3 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 Pioneer SC-LX704
        BrandAnthemPioneer
        SeriesElite
        ModelMRX 740 8KSC-LX704
        TypeA/V ReceiverA/V Receiver
        CountryNorth AmericaNorth America
        Release Year20212019
        PredecessorPioneer SC-LX701
        AMPLIFIER Anthem MRX 740 8K Pioneer SC-LX704
        Channels7.29.2
        Power Output140 W (8 Ω, 1 kHz, 2 channel driven)135 W (8 Ω, 1 kHz, 2 channel driven)
        Front Wide Channel Support
        Amplifier DesignClass A/B on Channels 1-5 and Class D on the restClass D3 (Direct Energy HD)
        THX™ Certification
        Continuous 6 Ω Rated
        Certified 4 Ω Performance
        Bi-amp Capability
        AUDIO FEATURES Anthem MRX 740 8K Pioneer SC-LX704
        Digital Signal Processing (DSP) EngineNext-Generation DSP PlatformDigital Quad-Core 32-bit DSP (Cirrus Logic) + Aureus™ Floating-Point DSP (TI)
        DACESS ES9026PRO x 2
        DAC Specs768 kHz/32 Bit384 kHz/32 Bit
        Maximum Channel Processing11.111.2
        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
        Surround EX
        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 Discrete 6.1, Matrix 6.1
        IMAX Enhanced
        Auro 3D with Auro-Matic Upmixer
        PCM 2-ch/Multi-ch Input 2-ch/Multi-ch Input
        Network Audio FormatsMP3, WMA, AAC, Apple Lossless, WAV, FLAC, AIFF, DSD
        Music Playback via USBMP3, WMA, AAC, Apple Lossless, WAV, FLAC, AIFF, DSD
        High Resolution Music Playback via USB and/or Network 64, 88.2, 96, 176.4, 192 kHz/24 bit
        High Resolution Audio Formats via USBApple Lossless, WAV, FLAC, AIFF, AAC, DSD
        Gapless Playback
        DSD via HDMI 2-ch/Multi-ch Input
        DSD via USB 2-ch Input
        DSD to PCM Converter
        USB DAC
        Jitter Reduction PQLS & PQFA
        DTS Dialogue Control
        Dialog Enhancement
        Dialog normalization
        Dialogue Lift
        Sound Retriever Advanced
        Sound Retriever AIR
        Digital noise Reduction
        Tone Control All Channels
        Compressed Music Enhancer Advanced Sound Retriever
        High-resolution Music Enhancer
        Audyssey Dynamic EQ
        Audyssey Dynamic Volume
        Audyssey LFC
        Audyssey Sub EQ HT
        Audyssey DSX
        Direct Mode
        Pure Direct Mode
        Auto Surround
        Optimum Surround
        Advanced Surround10 + 1
        Wide Surround
        Front Stage Surround Advance
        Headphone Surround
        Virtual Speakers
        Virtual Depth
        Independent Subwoofer Outputs
        CALIBRATION Anthem MRX 740 8K Pioneer SC-LX704
        Auto Speaker Calibration System with Mic.Anthem Room Correction (ARC Genesis) MCACC Pro
        Manual MCACC
        MCACC Memory3
        Reflex Optimizer
        Phase Control
        Auto Phase Control Plus
        Full Band Phase Control
        Standing Wave Control Multi-Point (9 points)
        EQ Bands9-Band
        Symmetric EQ
        Distance Adjustment0.05 feet
        Precision Distance
        Polarity Check
        Auto Subwoofer Crossover
        VIDEO FEATURES Anthem MRX 740 8K Pioneer SC-LX704
        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 Version2.32.3
        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 4K/60p (YCbCr 4:4:4)
        Video Signal Upscaling 1080p to 4K
        Analog To HDMI Upconversion Component**, Composite
        Component Video Upscaling
        Analog to Analog Video conversion
        Component Video Maximum Resolution480i/576i
        Stream Smoother
        Pure Cinema
        Video Parameter Adjustments
        Super Resolution
        isf Certified Calibration Control
        CONNECTIVITY Anthem MRX 740 8K Pioneer SC-LX704
        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 AirPlay 2
        Apple Product Connection iPod, iPhone and iPad Made for iPhone, iPod and iPad (Airplay only)
        Remote App Anthem Remote App
        InstaPrevue Input Source Prevue
        TERMINALS Anthem MRX 740 8K Pioneer SC-LX704
        HDMI Inputs77 (1 front)
        HDMI Outputs3 (2 for MAIN, 1 for ZONE2)3 (1 MAIN, 1 SUB, 1 ZONE 2)
        8K Inputs7
        USB Input for factory service2 (1 Front)
        USB DC Out Port
        Optical Inputs33
        Optical Outputs1
        Coaxial Inputs22
        RCA Line Inputs46
        RCA Line Outputs1
        XLR Line Inputs
        Phono Input
        Multi-Channel Input
        RCA Pre-Outs11.211.2
        XLR Pre-outs
        Composite Video Inputs2
        Composite Video Outputs
        S-Video Inputs
        S-Video Outputs
        Component Video Inputs2
        Component Video Outputs
        Ethernet
        Ethernet Switch
        PC In
        Front A/V InputsHDMI, USB
        Speaker A/B
        Headphone Out6.3 mm (1/4")6.3 mm (1/4")
        Detachable Power Cord
        adapterport
        ZONES Anthem MRX 740 8K Pioneer SC-LX704
        Number of Zones23
        Powered Zones2 and 3
        Zone 2 OutsHDMI, Pre OutHDMI, RCA Pre/Line Out
        Zone 3 OutsRCA Pre/Line Out
        RS-232C Interface
        +12V Trigger Output32 (A: 100 mA, B: 25 mA)
        Remote (IR) Input/Output1 / 02 / 1
        MISCELLANEOUS Anthem MRX 740 8K Pioneer SC-LX704
        GUI Languages7
        AV Navigator
        IP Control
        PreAmp Mode
        Display
        FL Dimmer
        Function Rename
        RADIO Anthem MRX 740 8K Pioneer SC-LX704
        Analog Tuner FM/AM
        Presets40
        Digital Radio
        Internet Radio TuneIn
        Pandora
        Spotify
        Tidal
        Deezer
        Napster
        SiriusXM
        CONSTRUCTION Anthem MRX 740 8K Pioneer SC-LX704
        Solid Aluminum Front
        ConstructionAdvanced Direct Construction
        Speaker Terminals711
        Large Speaker Terminals711
        Color-Coded Speaker Terminals
        Gold plated RCA terminals
        POWER Anthem MRX 740 8K Pioneer SC-LX704
        Power SupplyAC 120 V, 60 HzAC 120 V, 60 Hz
        Toroidal Transformer
        Low Leakage Flux Power Transformer
        Transformer Stabilizer
        Power Consumption485 W310 W
        Standby Power0.3 W0.1 W
        PHYSICAL Anthem MRX 740 8K Pioneer SC-LX704
        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 185 mm x 440 mm
        17-1/8" x 7-5/16" x 17-5/16"
        Weight15.1 kg (33.2 lbs)15.5 kg (34.2 lbs)
        SPECIFICATIONS Anthem MRX 740 8K Pioneer SC-LX704
        Power Output (8 Ω, 1 kHz, 2 channel Driven, FTC)140 W (1% THD) on Channels 1-5, 60 W (1% THD) on Remaining Channels135 W (0.08% THD)
        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)250 W (10% THD)
        Multi Channel Simultaneous Drive760 W (8 Ω, 1 kHz, 1.0%)
        THD0.04% (1 kHz, 100 W)
        Input Sensitivity and Impedance (Line)200 mV/82 kΩ
        Input Sensitivity and Impedance (Phono MM)3.5 mV/47 kΩ
        Rated Preout Level and Impedance1 V/470 kΩ
        Maximum Preout Level and Impedance5.2 VRMS, 7.1 VRMS
        Rated Headphone Jack Output Level and Impedance32 Ω - 600 Ω
        Rated Headphone Power Output57 mW (32 Ω, 1 kHz, 10% THD)
        Phono Overload70 mV (MM, 1 kHz, 0.5%)
        S/N Ratio (Line, IHF-A)110 dB107 dB
        S/N Ratio (Phono MM, IHF-A)90 dB
        Frequency Response (Analog In)20 Hz - 30 kHz +/-0.2 dB
        DSD Sampling Rates via HDMI2.8 MHz
        DSD Sampling Rates via USB11.2 MHz, 5.6 MHz, 2.8 MHz
        Video Input Sensitivity/Output Level and Impedance 1 Vp-p/75 Ω (Component Y)
        0.7 Vp-p/75 Ω (Component PB/PR)
        1 Vp-p/75 Ω (Composite)
        Ethernet Standard10BASE-T/100BASE-TX
        Wi-Fi StandardIEEE 802.11 a/b/g/n
        Wi-Fi Terminal Frequency5 GHz, 2.4 GHz
        Bluetooth Version4․2
        Bluetooth Frequency2.4 GHz
        USB TerminalVer. 2.0, 5 V, 500 mA
        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
        Warranty3 Years

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

        Discussion

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