Anthem MRX 1140 8K vs Yamaha RX-A1080

      Anthem MRX 1140 8K

      Yamaha RX-A1080
      91
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      91
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      North America
      Europe
      USA and Canada
      UK, Europe, Middle East and Russia Australia China Taiwan Korea Asia Brazil Central and South America General
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      Highlights

      • 11.2 Channels
      • 15.2 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
      • 110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      • Dolby Atmos, DTS:X
      • HDR10, Dolby Vision
      • 4K/60Hz Passthrough, 4K/60Hz 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 1140 8K
      4. Advantage of Yamaha RX-A1080
      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 1140 8K to Yamaha RX-A1080 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 1140 8K has 11 channel and the Yamaha RX-A1080 has 7 channel amplifiers with Anthem MRX 1140 8K's being more powerful.


      Anthem MRX 1140 8K Yamaha RX-A1080

      Anthem MRX 1140 8K was introduced in 2021 and represents a current flagship model of a manufacturer. It is equipped with 11 channel amplifier with 140 W (8 Ω, 1 kHz, 2 channel driven) power per channel and is capable of 15.2 maximum channel processing. It supports Dolby Atmos and DTS:X, passes 8K/60Hz and 4K/120Hz video signal.

      Yamaha RX-A1080 was introduced in 2018. It is equipped with 7 channel amplifier with 110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) power per channel and is capable of 7.1 maximum channel processing. It supports Dolby Atmos and DTS:X, passes 4K/60Hz and upscales up to 4K 60p 4:4:4 video signal.

      We evaluated Anthem MRX 1140 8K and Yamaha RX-A1080 and gave both of them the score of 91 out of 100. Our ranking system is based on the amplifier specifications, audio and video features, connectivity, multizone capabilities, radio and many other details.

      Anthem MRX 1140 8K

      Yamaha RX-A1080

      Amplifier
      92
      Amplifier
      91
      Audio Features
      94
      Audio Features
      87
      Video Features
      100
      Video Features
      95
      Connectivity
      89
      Connectivity
      90
      Zones
      77
      Zones
      85
      Radio
      73
      Radio
      97
      OVERALL
      91
      OVERALL
      91

      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 1140 8K and Yamaha RX-A1080.

      PROS

      Anthem MRX 1140 8K

      Yamaha RX-A1080

      •   Many Channels - 11.2
      •   High Power Output - 140 W
      •   Front Wide Channel Support
      •   15.2 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
      •   Toroidal Transformer
      •   High Power Output - 110 W
      •   Dolby Atmos
      •   DTS:X
      •   DSD via HDMI
      •   Auto Speaker Calibration System with Mic.
      •   HDR10
      •   Dolby Vision
      •   eARC
      •   New HDCP Version
      •   Analog To HDMI Upconversion
      •   Wi-Fi
      •   Bluetooth
      •   Works with Amazon Alexa
      •   Google Assistant
      •   7 HDMI Inputs
      •   4 HDMI Outputs
      •   USB Input
      •   Many RCA Line Inputs
      •   Phono Input
      •   RCA Pre-Outs
      •   Composite Video Inputs
      •   Component Video Inputs
      •   Ethernet
      •   Analog Tuner
      •   Pandora
      •   Spotify
      •   Tidal

      CONS

      Anthem MRX 1140 8K

      Yamaha RX-A1080

      •   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 Dolby Atmos Height Virtualization
      •   No IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   No HDR10+
      •   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 1140 8K

      Yamaha RX-A1080

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

      3. Advantage of Anthem MRX 1140 8K

      This section shows those features and specifications which are the reason to choose Anthem MRX 1140 8K over Yamaha RX-A1080.

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      Anthem MRX 1140 8K
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      Anthem MRX 1140 8K vs Yamaha RX-A1080
      More Channels 11.2 vs 7.2
      Higher Power Output 140 W (8 Ω, 1 kHz, 2 channel driven) vs 110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      Front Wide Channel Support vs
      Higher DAC Specs 768 kHz/32 Bit vs 384 kHz/32 Bit
      More Channel Processing 15.2 vs 7.1
      DTS Virtual:X vs
      IMAX Enhanced vs
      Independent Subwoofer Outputs vs
      HDR10+ 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 4:4:4
      Chromecast Built-In vs
      More 8K Inputs 7 vs
      More Optical Outputs 1 vs
      More RCA Line Outputs 1 vs
      More RCA Pre-Outs 15.2 vs 7.2
      Zone 2 Outs HDMI, Pre Out vs HDMI, RCA Preout
      +12V Trigger Output 3 vs 2
      More Speaker Terminals 11 vs 9
      More Large Speaker Terminals 11 vs 9
      Bigger Power Supply 570 W vs 450 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 120 W (0.9% THD)
      Higher Maximum Preout Level and Impedance 5.2 VRMS, 7.1 VRMS vs 2.0 V
      Check out other receivers which are frequently compared to Anthem MRX 1140 8K.
      Marantz Cinema 30
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      11.4 channel

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      Yamaha RX-A8A
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      11.2 channel

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      Marantz Cinema 40
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      9.4 channel

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      Yamaha RX-A6A
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      9.2 channel

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      Yamaha RX-A4A
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      7.2 channel

      110 W

      Yamaha RX-V4A
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      5.2 channel

      80 W

      Yamaha RX-A2A
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      7.2 channel

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      Anthem MRX 740 8K
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      7.2 channel

      140 W

      Onkyo TX-RZ70
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      11.2 channel

      140 W

      Arcam AVR31
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      7.2 channel

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      Denon AVR-A1H
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      15.4 channel

      150 W

      Marantz SR8015
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      11.2 channel

      140 W

      4. Advantage of Yamaha RX-A1080

      This section shows those features and specifications which are the reason to choose Yamaha RX-A1080 over Anthem MRX 1140 8K.

      Check the Price

      Yamaha RX-A1080
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      Anthem MRX 1140 8K vs Yamaha RX-A1080
      DTS Neo vs Neo:6
      DSD via HDMI vs 2-ch/Multi-ch Input
      DSD via USB vs 2-ch Input
      Works with Amazon Alexa vs on MusicCast (Voice control using your Alexa device like Echo or Echo Dot)
      Google Assistant vs
      USB Input for factory service vs USB memory, Portable Audio Player
      More Coaxial Inputs/Outputs 2 vs 3
      More RCA Line Inputs 4 vs 8 (1 front)
      More Composite Video Inputs vs 4
      More Component Video Inputs vs 2
      Front A/V Inputs vs USB, Analog Audio
      More Powered Zones vs Zone 2
      Remote (IR) Input/Output 1 / 0 vs 1 / 1
      Pandora vs
      Tidal vs
      Deezer vs
      Napster vs
      SiriusXM vs

      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 1140 8K Yamaha RX-A1080
        High Power Output140 W (8 Ω, 1 kHz, 2 channel driven)110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
        Dolby Atmos up to 9.1.6 with external amp
        DTS:X Pro up to 9.1.6 with external amp
        Auto Speaker Calibration System with Mic.Anthem Room Correction (ARC Genesis) YPAO sound optimization with R.S.C., Multipoint Measurement and Precision EQ Calculation
        HDR10
        Dolby Vision
        eARC via future firmware update
        New HDCP Version2.32.3
        Wi-Fi
        Bluetooth SBC, AAC
        Many HDMI Inputs77
        Many HDMI Outputs3 (2 for MAIN, 1 for ZONE2)3 (2 for MAIN, 1 for ZONE2)
        Phono Input
        RCA Pre-Outs15.27.2
        Ethernet
        Analog Tuner FM/AM
        Spotify
      WEAKNESSES Anthem MRX 1140 8K Yamaha RX-A1080
        No Dolby Atmos Height Virtualization
        No Auro 3D with Auro-Matic Upmixer
        No Digital Radio

      6. Amplifier

      Anthem MRX 1140 8K Yamaha RX-A1080

      11 channel Class A/B Amplifier: Anthem MRX 1140 8K features 11 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: Yamaha RX-A1080 features 7 channel power amplifier. It is rated at 110 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) and is able to drive 4 ohm speakers.
      • Toroidal Transformer: Anthem MRX 1140 8K has a toroidal transformer which in general costs several times more than a regular C-core transformer and radiates less electromagnetic noise outside its donut shaped core.


      AMPLIFIER Anthem MRX 1140 8K Yamaha RX-A1080
      Channels11.27.2
      Power Output140 W (8 Ω, 1 kHz, 2 channel driven)110 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

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      Anthem MRX 1140 8K
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      7. Speaker Configurations

      Anthem MRX 1140 8K's and Yamaha RX-A1080's amplifiers can be assigned for different speaker configurations.

      • Dolby Atmos Configurations: The following speaker configurations are supported for Dolby Atmos:
      • Anthem MRX 1140 8K: 5.2.2, 5.2.4, 5.2.6, 7.2.2, 7.2.4, 9.2.2 with internal amplifier and 7.2.6, 9.2.4 with addition of external 2 channel amplifier and 9.2.6 with addition of external 4 channel amplifier.
      • Yamaha RX-A1080: 5.2.2 with internal amplifier.
      • DTS:X Configurations: The following speaker configurations are supported for DTS:X:
      • Anthem MRX 1140 8K: This model supports DTS:X but not DTS:X Pro. Since DTS:X is limited with 11 channel processing some of the speaker configurations for Dolby Atmos are not supported here. The supported configurations are 5.2.2, 5.2.4, 5.2.6, 7.2.2, 7.2.4, 9.2.2 with internal amplifier.
      • Yamaha RX-A1080: 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 1140 8K: 5.2, 7.2, 9.2 with internal amplifier.
      • Yamaha RX-A1080: 5.2, 7.2 with internal amplifier.
      • Front Wide Channel support: With the presence of two front wide speakers you can enhance the front surround stage. The following speaker configurations are available for front wide channels:
      • Anthem MRX 1140 8K: 9.2, 9.2.2, 9.2.4, 9.2.6.
      • Yamaha RX-A1080: Does not support.
      • 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 1140 8K and Yamaha RX-A1080 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.

      DTS:X

      Anthem MRX 1140 8K and Yamaha RX-A1080 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 1140 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 1140 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 1140 8K Yamaha RX-A1080
      Dolby Atmos up to 9.1.6 with external amp
      Dolby Atmos Height Virtualization
      Dolby Atmos Music
      Dolby TrueHD
      Dolby Digital Plus
      Dolby Surround Upmixer
      Dolby Pro Logic
      DTS:X Pro up to 9.1.6 with external amp
      DTS Neural:X
      DTS Virtual:X
      DTS Neo Neo:6
      DTS-HD Master Audio
      DTS-HD High Resolution Audio
      DTS 96/24
      DTS-ES Discrete 6.1, Matrix 6.1 Discrete 6.1, Matrix 6.1
      IMAX Enhanced
      Auro 3D with Auro-Matic Upmixer

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      Yamaha RX-A1080
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      9. HDMI

      Anthem MRX 1140 8K comes with 7 HDMI 2.1 inputs with 8K support. It has 3 outputs - 2 for MAIN and 1 for ZONE2.

      Yamaha RX-A1080 comes with 7 HDMI inputs. It has 3 outputs - 2 for MAIN and 1 for ZONE2.

      • 8K/60Hz and 4K/120Hz Passthrough on Anthem MRX 1140 8K: All inputs pass up to 8K 50/60Hz and 4K 100/120Hz 4:4:4 video signal.
        4K/60Hz Passthrough on Yamaha RX-A1080: All inputs pass up to 4K/60p 4:4:4 video signal.
      • 4K Upscaling on Yamaha RX-A1080: It can upscale up to 4K 60p 4:4:4 from HDMI and analog sources.
      • Analog To HDMI Upconversion: Yamaha RX-A1080 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 1140 8K supports HDR10, HDR10+, Dolby Vision and Hybrid Log-Gamma.

      Yamaha RX-A1080 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 1140 8K and Yamaha RX-A1080 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

      Anthem MRX 1140 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 1140 8K Yamaha RX-A1080
      HDR10
      HDR10+
      Dynamic HDR
      BT.2020 color space
      Dolby Vision
      HLG (Hybrid Log Gamma)
      Enhanced Audio Return Channel (eARC) via future firmware update
      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 4:4:4

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      Anthem MRX 1140 8K
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      10. Inputs and Outputs

      Audio

      • Phono Input: There is an MM phono input on Anthem MRX 1140 8K and Yamaha RX-A1080 with built-in phono stage for connecting the moving magnet cartridge output of the turntable directly to the receiver.
      • Analog Pre-Outs: Anthem MRX 1140 8K has 15.2 and Yamaha RX-A1080 has 7.2 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 1140 8K has 15 channel processing but has only 11 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 1140 8K and 8 pair of line inputs on Yamaha RX-A1080 for connecting sources with analog outputs. There is also 1 pair of line outputs on Anthem MRX 1140 8K.
      • Digital Inputs and Outputs: 3 optical inputs, 1 optical output and 2 coaxial inputs are available on Anthem MRX 1140 8K and 3 optical inputs and 3 coaxial inputs are available on Yamaha RX-A1080 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 1140 8K
        Inputs:         7   Outputs: 3 (2 for MAIN, 1 for ZONE2)
        8K Inputs: 7.
      • Yamaha RX-A1080
        Inputs:         7   Outputs: 3 (2 for MAIN, 1 for ZONE2)
        8K Inputs: 0.
      • Composite Video: Connect you VCR, Laserdisc player and other old video equipment with composite video cables.
      • Anthem MRX 1140 8K
        Inputs:         0   Outputs: 0.
      • Yamaha RX-A1080
        Inputs:         4   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.
      • Yamaha RX-A1080 supports up to 1080i resolution on Component video connectors.
      • Anthem MRX 1140 8K
        Inputs:         0   Outputs: 0.
      • Yamaha RX-A1080
        Inputs:         2   Outputs: 0.

      Front A/V Inputs

      • Anthem MRX 1140 8K: None
      • Yamaha RX-A1080: USB, Analog Audio

      Anthem MRX 1140 8K

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      Yamaha RX-A1080

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      TERMINALS Anthem MRX 1140 8K Yamaha RX-A1080
      HDMI Inputs77
      HDMI Outputs3 (2 for MAIN, 1 for ZONE2)3 (2 for MAIN, 1 for ZONE2)
      8K Inputs7
      USB Input for factory serviceUSB memory, Portable Audio Player
      USB DC Out Port
      Optical Inputs33
      Optical Outputs1
      Coaxial Inputs23
      RCA Line Inputs48 (1 front)
      RCA Line Outputs1
      XLR Line Inputs
      Phono Input
      Multi-Channel Input
      RCA Pre-Outs15.27.2
      XLR Pre-outs
      Composite Video Inputs4
      Composite Video Outputs
      S-Video Inputs
      S-Video Outputs
      Component Video Inputs2
      Component Video Outputs

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      Yamaha RX-A1080
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      11. Evaluations

      We evaluated Anthem MRX 1140 8K and Yamaha RX-A1080 and gave both of them the score of 91 out of 100. 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 1140 8K

      Yamaha RX-A1080

      OVERALL
      91
      OVERALL
      91

      Amplifier

      EXCELLENT
      92
      •   Many Channels - 11.2
      •   High Power Output - 140 W
      •   Toroidal Transformer
      EXCELLENT
      91
      •   7.2 Channels
      •   High Power Output - 110 W

      Audio Features

      EXCELLENT
      94
      •   Many Channels - 11.2
      •   Front Wide Channel Support
      •   15.2 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
      •   No 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
      95
      •   HDR10
      •   No HDR10+
      •   Dolby Vision
      •   No 8K Passthrough
      •   Analog To HDMI Upconversion

      Connectivity

      EXCELLENT
      89
      •   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
      90
      •   eARC
      •   New HDCP Version
      •   Wi-Fi
      •   Bluetooth
      •   Works with Amazon Alexa
      •   Google Assistant
      •   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
      85
      •   2 Zones

      Radio

      GOOD
      73
      •   Analog Tuner
      •   No Pandora
      •   Spotify
      •   No Tidal
      EXCELLENT
      97
      •   Analog Tuner
      •   Pandora
      •   Spotify
      •   Tidal

      12. Specifications

      GENERAL Anthem MRX 1140 8K Yamaha RX-A1080
      BrandAnthemYamaha
      SeriesAventage
      ModelMRX 1140 8KRX-A1080
      TypeA/V ReceiverA/V Receiver
      CountryNorth AmericaUSA and Canada
      Release Year20212018
      PredecessorYamaha RX-A1070
      SuccessorYamaha RX-A4A
      AMPLIFIER Anthem MRX 1140 8K Yamaha RX-A1080
      Channels11.27.2
      Power Output140 W (8 Ω, 1 kHz, 2 channel driven)110 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
      THX™ Certification
      Continuous 6 Ω Rated
      Certified 4 Ω Performance
      Bi-amp Capability
      AUDIO FEATURES Anthem MRX 1140 8K Yamaha RX-A1080
      Digital Signal Processing (DSP) EngineNext-Generation DSP Platform
      Surround:AI™
      DACESS SABRE Premier DAC ES9007S
      DAC Specs768 kHz/32 Bit384 kHz/32 Bit
      Maximum Channel Processing15.27.1
      Air Studios Monitor Certification
      Dolby Atmos up to 9.1.6 with external amp
      Dolby Atmos Height Virtualization
      Dolby Atmos Music
      Dolby TrueHD
      Dolby Digital Plus
      Dolby Surround Upmixer
      Dolby Pro Logic
      Dolby Digital EX
      DTS:X Pro up to 9.1.6 with external amp
      DTS Neural:X
      DTS Virtual:X
      DTS Neo Neo:6
      DTS-HD Master Audio
      DTS-HD High Resolution Audio
      DTS 96/24
      DTS Express
      DTS-ES Discrete 6.1, Matrix 6.1 Discrete 6.1, Matrix 6.1
      IMAX Enhanced
      Auro 3D with Auro-Matic Upmixer
      PCM 2-ch/Multi-ch Input 2-ch/Multi-ch Input
      Network Audio FormatsMP3, WMA, MPEG-4 AAC, Apple Lossless, WAV, FLAC, AIFF, DSD
      Music Playback via USBMP3, WMA, AAC, Apple Lossless, WAV, FLAC, AIFF, DSD
      High Resolution Music Playback via USB and/or Network up to 384 kHz/32 Bit
      High Resolution Audio Formats via USBApple Lossless, WAV, FLAC, AIFF, DSD
      Gapless Playback
      DSD via HDMI 2-ch/Multi-ch Input
      DSD via USB 2-ch Input
      DSD to PCM Converter
      USB DAC
      DTS Dialogue Control
      Dialog Level Adjustment
      Dialog normalization
      Dialogue Lift no presence speakers required
      Compressed Music Enhancer
      High-resolution Music Enhancer
      Adaptive DRC (Dynamic Range Control)
      Initial Volume & Maximum Volume Setting
      Audyssey Dynamic EQ
      Audyssey Dynamic Volume
      Audyssey LFC
      Audyssey Sub EQ HT
      Audyssey DSX
      Straight Decoding Mode
      Pure Direct Mode with Video On mode
      CINEMA DSP HD3
      DSP Programs24
      SILENT CINEMA / Virtual CINEMA DSP Virtual CINEMA FRONT
      Virtual Speakers including surround back
      Independent Subwoofer Outputs
      CALIBRATION Anthem MRX 1140 8K Yamaha RX-A1080
      Auto Speaker Calibration System with Mic.Anthem Room Correction (ARC Genesis) YPAO sound optimization with R.S.C., Multipoint Measurement and Precision EQ Calculation
      YPAO Volume
      PEQ for SUBDown to 15.6 Hz
      VIDEO FEATURES Anthem MRX 1140 8K Yamaha RX-A1080
      HDR10
      HDR10+
      Dynamic HDR
      BT.2020 color space
      Dolby Vision
      HLG (Hybrid Log Gamma)
      HDMI Version2.1
      HDBaseT Compatible
      Enhanced Audio Return Channel (eARC) via future firmware update
      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 4:4:4
      Video Signal Upscaling up to 4K 60p 4:4:4
      Analog To HDMI Upconversion Component****, Composite
      Component Video Upscaling
      Analog to Analog Video conversion
      Component Video Maximum Resolution1080i
      isf Certified Calibration Control
      CONNECTIVITY Anthem MRX 1140 8K Yamaha RX-A1080
      Wi-Fi
      Bluetooth SBC, AAC
      Works with Amazon Alexa on MusicCast (Voice control using your Alexa device like Echo or Echo Dot)
      Google Assistant
      Chromecast Built-In
      Apple Siri
      Works with SonoS
      DTS Play-Fi
      MHL Input
      MusicCast
      AirPlay AirPlay 2 AirPlay 2 via firmware update
      Apple Product Connection iPod, iPhone and iPad iPod, iPhone and iPad
      Remote App Anthem Remote App (iPhone® / iPad® / Android™ phone / tablet)
      InstaPrevue Input Source Prevue
      TERMINALS Anthem MRX 1140 8K Yamaha RX-A1080
      HDMI Inputs77
      HDMI Outputs3 (2 for MAIN, 1 for ZONE2)3 (2 for MAIN, 1 for ZONE2)
      8K Inputs7
      USB Input for factory serviceUSB memory, Portable Audio Player
      USB DC Out Port
      Optical Inputs33
      Optical Outputs1
      Coaxial Inputs23
      RCA Line Inputs48 (1 front)
      RCA Line Outputs1
      XLR Line Inputs
      Phono Input
      Multi-Channel Input
      RCA Pre-Outs15.27.2
      XLR Pre-outs
      Composite Video Inputs4
      Composite Video Outputs
      S-Video Inputs
      S-Video Outputs
      Component Video Inputs2
      Component Video Outputs
      Ethernet
      Ethernet Switch
      PC In
      Front A/V InputsUSB, Analog Audio
      Speaker A/B
      Headphone Out6.3 mm (1/4")6.3 mm (1/4")
      Detachable Power Cord
      dockport
      ZONES Anthem MRX 1140 8K Yamaha RX-A1080
      Number of Zones22
      Powered ZonesZone 2
      Zone 2 OutsHDMI, Pre OutHDMI, RCA Preout
      Zone B Video Output HDMI
      Zone GUI
      RS-232C Interface
      +12V Trigger Output32
      Remote (IR) Input/Output1 / 01 / 1
      Party Mode
      MISCELLANEOUS Anthem MRX 1140 8K Yamaha RX-A1080
      On-Screen DisplayGraphical User Interface
      SCENESCENE PLUS (8 sets)
      Web Control
      IP Control
      PreAmp Mode
      Display
      Remote Controller Full LED Backlight
      RADIO Anthem MRX 1140 8K Yamaha RX-A1080
      Analog Tuner FM/AM
      Presets40
      Digital Radio
      Internet Radio
      Pandora
      Spotify
      Tidal
      Deezer
      Napster
      SiriusXM
      CONSTRUCTION Anthem MRX 1140 8K Yamaha RX-A1080
      A.R.T. Wedge
      Speaker Terminals119
      Large Speaker Terminals119
      Color-Coded Speaker Terminals
      Gold plated RCA terminals
      POWER Anthem MRX 1140 8K Yamaha RX-A1080
      Power SupplyAC 120 V, 60 HzAC 120 V, 60 Hz
      Toroidal Transformer
      Power Consumption570 W450 W
      Standby Power0.3 W0.1 W
      ECO Mode / Hybrid Standby Function
      Auto Power Standby
      PHYSICAL Anthem MRX 1140 8K Yamaha RX-A1080
      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 182 mm x 439 mm (with antenna: 435 mm x 259 mm x 439 mm)
      17-1/8" x 7-1/8" x 17-1/4" (with antenna up: 17-1/8" x 10-1/4" x 17-1/4")
      Weight15.2 kg (33.6 lbs)14.9 kg (32.8 lbs)
      SPECIFICATIONS Anthem MRX 1140 8K Yamaha RX-A1080
      Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC)110 W (0.06% 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 Channels120 W (0.9% THD)
      Rated Power Output (8 Ω, 1 kHz, 1 channel Driven)135 W (0.9% THD)
      Maximum Effective Output Power (8 Ω, 1 kHz, 1 channel Driven, JEITA)165 W (10% THD)
      Power Output (6 Ω, 20 Hz - 20 kHz, 2 channel driven)120 W (0.06% 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
      Power Output (6 Ω, 1 kHz, 1 channel driven, FTC)140 W (0.9% THD)
      Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC)170 W (10% THD)
      Dynamic Power per Channel (2 Ω, Front)280 W
      Dynamic Power per Channel (4 Ω, Front)210 W
      Dynamic Power per Channel (6 Ω, Front)165 W
      Dynamic Power per Channel (8 Ω, Front)135 W
      THD0.04% (AUDIO 2 etc. to Speaker Out, 20 Hz - 20 kHz, 70 W, 8 Ω)
      THD (Phono)0.04% (Phono to PRE OUT, 1 kHz, 1 V)
      Damping Factor150 (Front, 1 kHz, 8 Ω)
      Input Sensitivity and Impedance (Line)200 mV/47 kΩ (1 kHz, 0.5%, 100 W/8 Ω)
      Input Sensitivity and Impedance (Phono MM)3.5 mV/47 kΩ (1 kHz, 0.5%, 100 W/8 Ω)
      Maximum Input Sensitivity (Line)2.4 V (1 kHz, 0.5% THD)
      Maximum Input Sensitivity (Phono)45 mV (1 kHz, 0.5% THD)
      Rated Preout Level and Impedance1.0 V/470 Ω
      Maximum Preout Level and Impedance5.2 VRMS, 7.1 VRMS2.0 V
      Rated Headphone Jack Output Level and Impedance32 Ω - 600 Ω
      S/N Ratio (Line, IHF-A)110 dB110 dB
      S/N Ratio (Phono MM, IHF-A)95 dB
      Phono RIAA Deviation0±0.5 dB (20 Hz - 20 kHz)
      Frequency Response (Analog In)20 Hz - 30 kHz +/-0.2 dB+0/-3 dB (AUDIO etc., 10 Hz to 100 kHz)
      Residual noise (IHF-A Network)150 µV (Speaker Out)
      Channel Separation at 1 kHz/10 kHz (LINE)75 dB/60 dB
      Channel Separation at 1 kHz/10 kHz (Phono)75 dB/60 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/CB, PR/CR)
      1 Vp-p/75 Ω (Composite)
      Video Maximum Input1.5 Vp-p
      Ethernet Standard10BASE-T/100BASE-TX
      Wi-Fi StandardIEEE 802.11 a/b/g/n/ac
      Wi-Fi Terminal Frequency2.4 GHz, 5 GHz
      Bluetooth Version4․2
      Bluetooth Frequency2.4 GHz
      USB TerminalUSB2.0 5 V, 1 A
      FM Frequency87.5 MHz - 107.9 MHz
      FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.)Mono: 3 µV (20.8 dBf)
      FM S/N RatioMono/Stereo: 69 dB/68 dB
      FM Harmonic Distortion (IHF, 1 kHz)Mono/Stereo: 0.5%/0.6%
      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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