Marantz SR5012 vs Pioneer VSX-831

      Marantz SR5012

      Pioneer VSX-831
      88
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      78
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      UK
      North America
      Australia
      Asia
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      Highlights

      • 7.2 Channels
      • 7.1 Channel Processing
      • 100 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      • Dolby Atmos, DTS:X
      • HDR10, Dolby Vision
      • 4K/60Hz Passthrough, 4K/30Hz Upscaling
      • Wi-Fi, Bluetooth, Ethernet

      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, 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 Marantz SR5012
      4. Advantage of Pioneer VSX-831
      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 Marantz SR5012 to Pioneer VSX-831 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 Marantz SR5012 has 7 channel and the Pioneer VSX-831 has 5 channel amplifiers with Marantz SR5012's being more powerful.


      Marantz SR5012 Pioneer VSX-831

      Marantz SR5012 was introduced in 2017. It is equipped with 7 channel amplifier with 100 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 24/25/30p 4:4:4 video signal.

      Pioneer VSX-831 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 and upscales up to 4K video signal.

      We evaluated Marantz SR5012 and Pioneer VSX-831 and gave them scores of 88 and 78 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.

      Marantz SR5012

      Pioneer VSX-831

      Amplifier
      87
      Amplifier
      77
      Audio Features
      85
      Audio Features
      71
      Video Features
      95
      Video Features
      92
      Connectivity
      86
      Connectivity
      80
      Zones
      82
      Zones
      55
      Radio
      92
      Radio
      88
      OVERALL
      88
      OVERALL
      78

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

      2. Pros and Cons

      In this section we present pros and cons of Marantz SR5012 and Pioneer VSX-831.

      PROS

      Marantz SR5012

      Pioneer VSX-831

      •   Dolby Atmos
      •   DTS:X
      •   Auto Speaker Calibration System with Mic.
      •   HDR10
      •   Dolby Vision
      •   New HDCP Version
      •   Analog To HDMI Upconversion
      •   Wi-Fi
      •   Bluetooth
      •   Works with Amazon Alexa
      •   HEOS
      •   8 HDMI Inputs
      •   USB Input
      •   Multi-Channel Input
      •   RCA Pre-Outs
      •   Composite Video Inputs
      •   Component Video Inputs
      •   Ethernet
      •   Analog Tuner
      •   Spotify
      •   Tidal
      •   DSD via HDMI
      •   Auto Speaker Calibration System with Mic.
      •   HDR10
      •   Dolby Vision
      •   New HDCP Version
      •   Analog To HDMI Upconversion
      •   Wi-Fi
      •   Bluetooth
      •   Chromecast Built-In
      •   USB Input
      •   Phono Input
      •   Composite Video Inputs
      •   Ethernet
      •   Analog Tuner
      •   Pandora
      •   Spotify

      CONS

      Marantz SR5012

      Pioneer VSX-831

      •   No Front Wide Channel Support
      •   No Dolby Atmos Height Virtualization
      •   No IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   No DSD via HDMI
      •   No HDR10+
      •   No eARC
      •   No 8K Passthrough
      •   0 8K Input
      •   No Phono Input
      •   No Digital Radio
      •   No Pandora
      •   Bluetooth 3․0 + EDR
      •   Few Channels - 5.2
      •   Low Power Output - 80 W
      •   5.1 Channel Processing
      •   No Dolby Atmos
      •   No Dolby Atmos Height Virtualization
      •   No DTS:X
      •   No IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   No HDR10+
      •   No eARC
      •   No 8K Passthrough
      •   Does not Work with Amazon Alexa
      •   1 HDMI Outputs
      •   0 8K Input
      •   Few RCA Line Inputs
      •   No RCA Pre-Outs
      •   No Zones
      •   No Digital Radio
      •   No Tidal


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

      AVERAGE

      Marantz SR5012

      Pioneer VSX-831

      •   7.2 Channels
      •   Power Output - 100 W
      •   7.1 Channel Processing
      •   2 HDMI Outputs
      •   RCA Line Inputs
      •   2 Zones
      •   6 HDMI Inputs
      •   Bluetooth 4․1 + LE

      3. Advantage of Marantz SR5012

      This section shows those features and specifications which are the reason to choose Marantz SR5012 over Pioneer VSX-831.

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      Marantz SR5012
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      Marantz SR5012 vs Pioneer VSX-831
      More Channels 7.2 vs 5.2
      Higher Power Output 100 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) vs 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      Certified 4 Ω Performance vs
      More Channel Processing 7.1 vs 5.1
      Dolby Atmos up to 5.1.2 vs
      Dolby Surround Upmixer vs
      Dolby Digital EX vs
      DTS:X up to 5.1.2 vs
      DTS Neural:X vs
      DTS Virtual:X vs
      DTS-ES Discrete 6.1, Matrix 6.1 vs
      Audyssey Dynamic EQ vs
      Audyssey Dynamic Volume vs
      HLG vs
      isf Certified Calibration Control vs
      Works with Amazon Alexa vs
      DLNA 1.5 vs
      AirPlay AirPlay 2 vs AirPlay
      More HDMI Inputs 8 (1 front) vs 6
      More HDMI Outputs 2 (simultaneous) vs 1
      More Optical Inputs 2 vs 1
      More Coaxial Inputs/Outputs 2 vs 1
      More RCA Line Inputs 4 vs 3 (1 front)
      Multi-Channel Input 7.1 vs
      More RCA Pre-Outs 7.2 vs 0.2
      More Composite Video Outputs 1 vs
      More Component Video Inputs 2 vs
      More Component Video Outputs 1 vs
      Front A/V Inputs HDMI, USB vs USB, Mini-Jack
      Speaker A/B assignable vs
      Detachable Power Cord vs
      More Zones 2 vs 1
      RS-232C Interface vs
      +12V Trigger Output 1 vs
      IP Control for CI vs
      Tidal vs
      Deezer vs
      Napster vs
      More Speaker Terminals 7 vs 5
      More Large Speaker Terminals 7 vs 5
      Color-Coded Speaker Terminals vs
      Bigger Power Supply 650 W vs 390 W
      Higher Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC) 100 W (0.08% THD) vs 80 W (0.08% THD)
      Higher Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA) 200 W (10% THD) vs 160 W (10% THD)
      Higher Power Output (6 Ω, 1 kHz, 1 channel driven, IEC) 180 W (1% THD) vs 130 W (1% THD)
      Longer Warranty 3 Years vs 1 Year Parts & Labor

      4. Advantage of Pioneer VSX-831

      This section shows those features and specifications which are the reason to choose Pioneer VSX-831 over Marantz SR5012.

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      Pioneer VSX-831
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      Marantz SR5012 vs Pioneer VSX-831
      Higher DAC Specs 768 kHz/32 Bit vs 384 kHz/32 Bit
      Dolby Pro Logic vs PLII
      DTS Neo vs Neo:6
      Music Playback via USB MP3, WMA, AAC, Apple Lossless, WAV, FLAC, DSD vs MP3, WMA, AAC, Apple Lossless, WAV, FLAC, AIFF, DSD
      High Resolution Audio Formats via USB Apple Lossless, WAV, FLAC, DSD vs Apple Lossless, WAV, FLAC, AIFF, DSD
      DSD via HDMI vs 2-ch/Multi-ch Input
      Chromecast Built-In vs
      Phono Input vs
      Pandora vs
      Higher S/N Ratio (Line, IHF-A) 100 dB vs 106 dB
      Newer Bluetooth Version 3․0 + EDR vs 4․1 + LE
      Wider AM Frequency Range 522 kHz - 1611 kHz vs 522/530 kHz - 1611/1710 kHz

      5. Common Strengths and Weaknesses

      We already listed pros and cons of each model. However, you may also find useful to look at their common strengths and weaknesses shown side-by-side.

      STRENGTHS Marantz SR5012 Pioneer VSX-831
        Auto Speaker Calibration System with Mic. Audyssey MultEQ XT MCACC
        HDR10
        Dolby Vision
        New HDCP Version2.22.2
        Analog To HDMI Upconversion Component**, Composite Composite
        Wi-Fi
        Bluetooth SBC
        USB Input1 (Front) for USB memory1 Front
        Composite Video Inputs22
        Ethernet
        Analog Tuner FM/AM with RDS FM/AM with RDS
        Spotify
      WEAKNESSES Marantz SR5012 Pioneer VSX-831
        No Dolby Atmos Height Virtualization
        No IMAX Enhanced
        No Auro 3D with Auro-Matic Upmixer
        No HDR10+
        No eARC
        No 8K Passthroughup to 4K 50/60Hz 4:4:4up to 4K/60p (4:4:4 24-bit)
      4K/60p (4:2:0 36-bit)
      4K/24p (4:4:4 36-bit)
        Few 8K Inputs
        No Digital Radio

      6. Amplifier

      Marantz SR5012 Pioneer VSX-831

      7 channel Amplifier: Marantz SR5012 features 7 channel power amplifier. It is rated at 100 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) and is able to drive 4 ohm speakers.

      5 channel Discrete Direct Energy Amplifier: Pioneer VSX-831 features 5 channel power amplifier with Discrete Direct Energy design. It is rated at 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven).
      • Current Feedback Topology: Marantz SR5012 features Current Feedback Topology which is a well known, Marantz’ original circuit technology. The Current Feedback amplifier technology fits perfectly with the high requirements set for Super Audio software providing wide-bandwidth, high-speed reproduction. The impedance at the Current Feedback point is limited resulting in a very low phase shift. Marantz receivers and amplifiers equipped with Current Feedback can keep the phase compensation via Negative FeedBack (NFB) to a minimum, resulting in high through-rate, excellent transient response and superb sonic transparency for the full bandwidth. Unlike conventional Voltage Feedback amplification, the Current Feedback amplification makes the power amplifier in-sensitive to difficult loudspeaker loads.
      • HDAM (Hyper Dynamic Amplifier Module): Marantz SR5012 features exclusive Marantz HDAM (Hyper Dynamic Amplifier Module) technology found on their Reference Series components. Marantz developed its own discrete circuit boards to replace standard IC's. These HDAM's consist of discrete surface mount components with short mirror image L/R signal paths. Those devices are doing exactly the same thing as the Op-Amps, but outperform the regular IC Op-amps dramatically in terms of the Slew Rate and reduced noise level, resulting in a much more dynamic, accurate and detailed sound. Over the years Marantz developed different types of the HDAM to improve quality and to fit to the special requirements of a product category like CD or amplifier.


      AMPLIFIER Marantz SR5012 Pioneer VSX-831
      Channels7.25.2
      Power Output100 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      THX™ Certification
      Continuous 6 Ω Rated
      Certified 4 Ω Performance
      Bi-amp Capability assignable

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      Marantz SR5012
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      7. Speaker Configurations

      Marantz SR5012's and Pioneer VSX-831's amplifiers can be assigned for different speaker configurations.

      • Dolby Atmos Configurations: The following speaker configurations are supported for Dolby Atmos:
      • Marantz SR5012: 5.2.2 with internal amplifier.
      • Pioneer VSX-831: Not supported.
      • DTS:X Configurations: The following speaker configurations are supported for DTS:X:
      • Marantz SR5012: The speaker configurations for DTS:X are the same as for Dolby Atmos - 5.2.2 with internal amplifier.
      • Pioneer VSX-831: Not supported.
      • Configurations without height channels: There are also other speaker configurations available which do not include height channels:
      • Marantz SR5012: 5.2, 7.2 with internal amplifier.
      • Pioneer VSX-831: 5.2 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

      Marantz SR5012 supports Dolby Atmos.

      • Dolby Surround Upmixer: Marantz SR5012 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

      Marantz SR5012 supports DTS:X.

      • DTS Neural:X: Marantz SR5012 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: Marantz SR5012 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: Marantz SR5012 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.
      AUDIO DECODING Marantz SR5012 Pioneer VSX-831
      Dolby Atmos up to 5.1.2
      Dolby Atmos Height Virtualization
      Dolby Atmos Music
      Dolby TrueHD
      Dolby Digital Plus
      Dolby Surround Upmixer
      Dolby Pro Logic PLII
      Dolby Digital EX
      Surround EX
      DTS:X up to 5.1.2
      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
      IMAX Enhanced
      Auro 3D with Auro-Matic Upmixer

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      Pioneer VSX-831
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      9. HDMI

      Marantz SR5012 comes with 8 HDMI inputs. It has 2 outputs which work parallelly and output the same signal.

      Pioneer VSX-831 comes with 6 HDMI inputs. It has 1 output.

      • 4K/60Hz Passthrough: On both receivers all inputs pass up to 4K 50/60Hz 4:4:4 video signal.
      • 4K Upscaling: Both receivers can upscale up to 4K 24/25/30p 4:4:4 from HDMI and analog sources.
      • Analog To HDMI Upconversion: Both receivers support 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 2.2 Copy Protection: Both receivers are HDCP 2.2 compliant which is a requirement for 4K/HDR copy-protected content transmission.
      • 3D Ready: Both receivers are able to pass 3D video through HDMI.

      HDR (High Dynamic Range)

      Marantz SR5012 supports HDR10, Dolby Vision and Hybrid Log-Gamma.

      Pioneer VSX-831 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.



      VIDEO FEATURES Marantz SR5012 Pioneer VSX-831
      HDR10
      HDR10+
      Dynamic HDR
      BT.2020 color space
      Dolby Vision
      HLG (Hybrid Log Gamma)
      HDBaseT Compatible
      Enhanced Audio Return Channel (eARC)
      HDCP Version2.22.2
      QMS (Quick Media Switching)
      ALLM (Auto Low Latency Mode)
      VRR (Variable Refresh Rate)
      QFT (Quick Frame transport)
      3-D Ready
      Video Signal Passthroughup to 4K 50/60Hz 4:4:4up to 4K/60p (4:4:4 24-bit)
      4K/60p (4:2:0 36-bit)
      4K/24p (4:4:4 36-bit)
      Video Signal Upscaling up to 4K 24/25/30p 4:4:4 up to 4K

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      Marantz SR5012
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      10. Inputs and Outputs

      Audio

      • Phono Input: There is an MM phono input on Pioneer VSX-831 with built-in phono stage for connecting the moving magnet cartridge output of the turntable directly to the receiver.
      • 7.1 Multichannel Input: In case you have a high quality Blu-Ray or a DVD player with multichannel analog outputs you may connect it to a 7.1 multichannel analog inputs of Marantz SR5012 and use high quality DACs of the player instead of the ones in the receiver.
      • Analog Pre-Outs: Marantz SR5012 has 7.2 preamplifier outputs which allows you to connect the receiver to the external power amplifier. You may want to use a high quality external amplifier for certain channels, usually for front L/R and center, and use the receiver to power the rest.
      • Analog Line Inputs: There are 4 pair of line inputs on Marantz SR5012 and 3 pair of line inputs on Pioneer VSX-831 for connecting sources with analog outputs.
      • Digital Inputs: 2 optical inputs and 2 coaxial inputs are available on Marantz SR5012 and 1 optical input and 1 coaxial input are available on Pioneer VSX-831 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:
      • Marantz SR5012
        Inputs:         8 (1 front)   Outputs: 2 (simultaneous)
        8K Inputs: 0.
      • Pioneer VSX-831
        Inputs:         6   Outputs: 1
        8K Inputs: 0.
      • Composite Video: Connect you VCR, Laserdisc player and other old video equipment with composite video cables.
      • Marantz SR5012
        Inputs:         2   Outputs: 1.
      • Pioneer VSX-831
        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. resolution on Component video connectors.
      • Marantz SR5012
        Inputs:         2   Outputs: 1.
      • Pioneer VSX-831
        Inputs:         0   Outputs: 0.

      Front A/V Inputs

      • Marantz SR5012: HDMI, USB
      • Pioneer VSX-831: USB, Mini-Jack

      Marantz SR5012

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      Pioneer VSX-831

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      TERMINALS Marantz SR5012 Pioneer VSX-831
      HDMI Inputs8 (1 front)6
      HDMI Outputs2 (simultaneous)1
      8K Inputs
      USB Input1 (Front) for USB memory1 Front
      USB DC Out Port
      Optical Inputs21
      Optical Outputs
      Coaxial Inputs21
      RCA Line Inputs43 (1 front)
      RCA Line Outputs
      XLR Line Inputs
      Phono Input
      Multi-Channel Input 7.1
      RCA Pre-Outs7.20.2
      XLR Pre-outs
      Composite Video Inputs22
      Composite Video Outputs1
      S-Video Inputs
      S-Video Outputs
      Component Video Inputs2
      Component Video Outputs1

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      Pioneer VSX-831
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      11. Evaluations

      We evaluated Marantz SR5012 and Pioneer VSX-831 and gave them scores of 88 and 78 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.


      Marantz SR5012

      Pioneer VSX-831

      OVERALL
      88
      OVERALL
      78

      Amplifier

      EXCELLENT
      87
      •   7.2 Channels
      •   Power Output - 100 W
      GOOD
      77
      •   Few Channels - 5.2
      •   Low Power Output - 80 W

      Audio Features

      EXCELLENT
      85
      •   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
      •   No DSD via HDMI
      GOOD
      71
      •   Few Channels - 5.2
      •   5.1 Channel Processing
      •   No Dolby Atmos
      •   No Dolby Atmos Height Virtualization
      •   No DTS:X
      •   No IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   DSD via HDMI

      Video Features

      EXCELLENT
      95
      •   HDR10
      •   No HDR10+
      •   Dolby Vision
      •   No 8K Passthrough
      •   Analog To HDMI Upconversion
      EXCELLENT
      92
      •   HDR10
      •   No HDR10+
      •   Dolby Vision
      •   No 8K Passthrough
      •   Analog To HDMI Upconversion

      Connectivity

      EXCELLENT
      86
      •   No eARC
      •   New HDCP Version
      •   Wi-Fi
      •   Bluetooth
      •   Works with Amazon Alexa
      •   HEOS
      •   8 HDMI Inputs
      •   2 HDMI Outputs
      •   0 8K Input
      •   USB Input
      •   RCA Line Inputs
      •   No Phono Input
      •   Multi-Channel Input
      •   RCA Pre-Outs
      •   Composite Video Inputs
      •   Component Video Inputs
      •   Ethernet
      •   Bluetooth 3․0 + EDR
      GOOD
      80
      •   No eARC
      •   New HDCP Version
      •   Wi-Fi
      •   Bluetooth
      •   Does not Work with Amazon Alexa
      •   Chromecast Built-In
      •   6 HDMI Inputs
      •   1 HDMI Outputs
      •   0 8K Input
      •   USB Input
      •   Few RCA Line Inputs
      •   Phono Input
      •   No RCA Pre-Outs
      •   Composite Video Inputs
      •   Ethernet
      •   Bluetooth 4․1 + LE

      Zones

      GOOD
      82
      •   2 Zones
      AVERAGE
      55
      •   No Zones

      Radio

      EXCELLENT
      92
      •   Analog Tuner
      •   No Pandora
      •   Spotify
      •   Tidal
      EXCELLENT
      88
      •   Analog Tuner
      •   Pandora
      •   Spotify
      •   No Tidal

      12. Specifications

      GENERAL Marantz SR5012 Pioneer VSX-831
      BrandMarantzPioneer
      ModelSR5012VSX-831
      TypeA/V ReceiverA/V Receiver
      CountryUKAustralia
      Release Year20172017
      PredecessorMarantz SR5011 Pioneer VSX-830-K
      SuccessorMarantz SR5013 Pioneer VSX-832
      AMPLIFIER Marantz SR5012 Pioneer VSX-831
      Channels7.25.2
      Power Output100 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      Front Wide Channel Support
      Amplifier DesignDiscrete Direct Energy
      Current Feedback Topology
      Discrete Amplification
      HDAM
      THX™ Certification
      Continuous 6 Ω Rated
      Certified 4 Ω Performance
      Bi-amp Capability assignable
      AUDIO FEATURES Marantz SR5012 Pioneer VSX-831
      Digital Signal Processing (DSP) EngineCirrus Logic (Quad Core) x 1
      DACAKM AK4458AKM AK4458
      DAC Specs768 kHz/32 Bit384 kHz/32 Bit
      Maximum Channel Processing7.15.1
      Air Studios Monitor Certification
      Dolby Atmos up to 5.1.2
      Dolby Atmos Height Virtualization
      Dolby Atmos Music
      Dolby TrueHD
      Dolby Digital Plus
      Dolby Surround Upmixer
      Dolby Pro Logic PLII
      Dolby Digital EX
      Surround EX
      DTS:X up to 5.1.2
      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
      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, DSD
      Music Playback via USBMP3, WMA, AAC, Apple Lossless, WAV, FLAC, DSDMP3, WMA, AAC, Apple Lossless, WAV, FLAC, AIFF, DSD
      High Resolution Music Playback via USB and/or Network up to 192 kHz 64, 88.2, 96, 176.4, 192 kHz/24 bit
      High Resolution Audio Formats via USBApple Lossless, WAV, FLAC, DSDApple Lossless, WAV, FLAC, AIFF, DSD
      Gapless Playback
      DSD via HDMI 2-ch/Multi-ch Input
      DSD via USB 2-ch Input 2-ch Input
      DSD to PCM Converter
      USB DAC
      Jitter Reduction
      Auto Level Control
      DTS Dialogue Control
      Dialog Enhancement
      Dialog Level Adjustment
      Dialog normalization
      Dialogue Lift
      Sound Retriever Advanced (2-Channel)
      Sound Retriever AIR
      Digital noise Reduction
      Tone Control All Channels
      Compressed Music Enhancer MDAX2 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 Surround12
      Wide Surround
      Front Stage Surround Advance
      Headphone Surround
      Virtual Speakers
      Virtual Depth
      Independent Subwoofer Outputs
      CALIBRATION Marantz SR5012 Pioneer VSX-831
      Auto Speaker Calibration System with Mic. Audyssey MultEQ XT MCACC
      Audyssey App Support
      Manual MCACC
      MCACC Memory1
      Phase Control
      Auto Phase Control Plus
      Full Band Phase Control
      Standing Wave Control
      EQ Bands9-Band
      Symmetric EQ
      X-Curve
      Distance Adjustment0.1 feet
      Precision Distance
      Polarity Check
      Auto Subwoofer Crossover
      Optimized Bass Redirection
      Bass Sync
      VIDEO FEATURES Marantz SR5012 Pioneer VSX-831
      HDR10
      HDR10+
      Dynamic HDR
      BT.2020 color space
      Dolby Vision
      HLG (Hybrid Log Gamma)
      HDBaseT Compatible
      Enhanced Audio Return Channel (eARC)
      HDCP Version2.22.2
      QMS (Quick Media Switching)
      ALLM (Auto Low Latency Mode)
      VRR (Variable Refresh Rate)
      QFT (Quick Frame transport)
      3-D Ready
      Video Signal Passthroughup to 4K 50/60Hz 4:4:4up to 4K/60p (4:4:4 24-bit)
      4K/60p (4:2:0 36-bit)
      4K/24p (4:4:4 36-bit)
      Video Signal Upscaling up to 4K 24/25/30p 4:4:4 up to 4K
      Analog To HDMI Upconversion Component**, Composite Composite
      Component Video Upscaling
      Analog to Analog Video conversion
      Stream Smoother
      Pure Cinema
      Video Parameter Adjustments
      Triple HD noise Reduction
      Super Resolution
      isf Certified Calibration Control
      CONNECTIVITY Marantz SR5012 Pioneer VSX-831
      Wi-Fi
      Bluetooth SBC
      Works with Amazon Alexa
      Chromecast Built-In
      Works with SonoS
      HEOS
      DTS Play-Fi
      MHL Input
      DLNA 1.5
      Domotz Pro Compatible
      Remote Monitoring with ihiji
      OvrC Compatible
      AirPlay AirPlay 2 AirPlay
      Apple Product Connection iPod, iPhone and iPad iPod, iPhone and iPad (Airplay only)
      Remote App Marantz 2016 AVR Remote App for iOS and Android devices iControlAV5 (for iOS and Android)
      InstaPrevue Input Source Prevue
      TERMINALS Marantz SR5012 Pioneer VSX-831
      HDMI Inputs8 (1 front)6
      HDMI Outputs2 (simultaneous)1
      8K Inputs
      USB Input1 (Front) for USB memory1 Front
      USB DC Out Port
      Optical Inputs21
      Optical Outputs
      Coaxial Inputs21
      RCA Line Inputs43 (1 front)
      RCA Line Outputs
      XLR Line Inputs
      Phono Input
      Multi-Channel Input 7.1
      RCA Pre-Outs7.20.2
      XLR Pre-outs
      Composite Video Inputs22
      Composite Video Outputs1
      S-Video Inputs
      S-Video Outputs
      Component Video Inputs2
      Component Video Outputs1
      Ethernet
      Ethernet Switch
      PC In
      Front A/V InputsHDMI, USBUSB, Mini-Jack
      Speaker A/B assignable
      Headphone Out6.3 mm (1/4")6.3 mm (1/4")
      Detachable Power Cord
      Flasher In
      Remote Control In/Out1 / 1
      adapterport
      ZONES Marantz SR5012 Pioneer VSX-831
      Number of Zones21
      Powered Zones 2
      Zone 2 OutsPre Out
      RS-232C Interface
      +12V Trigger Output1
      Remote (IR) Input/Output0 / 0
      MISCELLANEOUS Marantz SR5012 Pioneer VSX-831
      On-Screen Display Advanced Graphic User InterfaceIcon-based Graphical User Interface (GUI)
      GUI Languages9
      Web Control
      AV Navigator
      IP Control
      PreAmp Mode
      Versatile Speaker Configuration
      Display port hole
      FL Dimmer
      Function Rename
      Remote ControllerRC034SR
      Pre-programmed / Learnable / LCD Display / /
      Setup Assistant
      RADIO Marantz SR5012 Pioneer VSX-831
      Analog Tuner FM/AM with RDS FM/AM with RDS
      Presets40
      Digital Radio
      Internet Radio TuneIn TuneIn
      Pandora
      Spotify
      Tidal
      Deezer
      Napster
      SiriusXM
      CONSTRUCTION Marantz SR5012 Pioneer VSX-831
      Front PanelMetalBrushed
      Solid Aluminum Front
      Speaker Terminals75
      Large Speaker Terminals75
      Color-Coded Speaker Terminals
      Transparent High-Grade Speaker Terminals
      3D Space Frame Construction
      High Grade Audio Components
      Gold plated RCA terminals
      POWER Marantz SR5012 Pioneer VSX-831
      Power SupplyAC 230 V, 50/60 HzAC 220-240 V, 50/60 Hz
      Toroidal Transformer (EI)
      Low Leakage Flux Power Transformer
      Transformer Stabilizer
      Power Consumption650 W390 W
      No Sound PowerECO On/Off: 45 W/75 W45 W
      Standby Power0.2 W0.15 W
      ECO Mode / Hybrid Standby Function
      Auto Power off
      PHYSICAL Marantz SR5012 Pioneer VSX-831
      Dimensions (W x H x D)440 mm x 161 mm x 346 mm (with antenna: 440 mm x 230 mm x 346 mm)
      17-3/8" x 6-3/8" x 13-5/8" (with antenna: 17-3/8" x 9-1/8" x 13-5/8")      		435 mm x 173 mm x 370.5 mm
      17-1/8" x 6-13/16" x 14-9/16"
      Weight10.0 kg (22 lbs 1 oz)9.2 kg (20.3 lbs)
      SPECIFICATIONS Marantz SR5012 Pioneer VSX-831
      Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC)100 W (0.08% THD)80 W (0.08% THD)
      Power Output (6 Ω, 1 kHz, 2 channel driven, FTC)140 W (0.7% THD)
      Power Output (6 Ω, 1 kHz, 1 channel driven, FTC)140 W (1% THD)
      Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC)200 W (10% THD)160 W (10% THD)
      Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC)180 W (1% THD)130 W (1% THD)
      Dynamic Power per Channel (3 Ω, Front)160 W
      Dynamic Power per Channel (4 Ω, Front)125 W
      Dynamic Power per Channel (8 Ω, Front)85 W
      Input Sensitivity and Impedance (Line)200 mV/47 kΩ200 mV/47 kΩ
      Input Sensitivity and Impedance (Phono MM)3.5 mV/47 kΩ
      Rated Headphone Jack Output Level and Impedance330 Ω
      Rated Headphone Power Output85 mW (32 Ω, 1 kHz, 10% THD)
      Phono Overload70 mV (MM, 1 kHz, 0.5%)
      S/N Ratio (Line, IHF-A)100 dB106 dB
      S/N Ratio (Phono MM, IHF-A)80 dB
      Frequency Response (Analog In)+1/-3 dB (10 Hz to 100 kHz, Direct mode)10 Hz - 100 kHz/+1 dB, -3 dB (Pure Direct)
      DSD Sampling Rates via HDMI2.8 MHz
      DSD Sampling Rates via USB5.6 MHz, 2.8 MHz5.6 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)      		1 Vp-p/75 Ω (Composite)
      Video Frequency Response5 Hz - 60 MHz, 0, -3 dB (Component)
      5 Hz - 10 MHz, 0, -3 dB (Composite)
      Ethernet Standard100BASE-TX10BASE-T/100BASE-TX
      Wi-Fi StandardIEEE 802.11 a/b/g/nIEEE 802.11 a/b/g/n
      Wi-Fi Terminal Frequency5 GHz, 2.4 GHzDual band 2.4 GHz, 5 GHz
      Bluetooth Version3․0 + EDR4․1 + LE
      Bluetooth Frequency2.4 GHz2.4 GHz
      HDMI TerminalType A (19-pin)
      HDMI Output Type5 V, 55 mA
      USB TerminalUSB2.0 5V, 1 AUSB2.0 (Type A) 5 V, 1 A
      FM Frequency87.5 MHz - 108.0 MHz87.5 MHz - 108.0 MHz
      FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.)Mono: 2.8 µV (20.2 dBf)
      FM Effective Sensitivity1.2 µV (12.8 dBf)
      FM S/N RatioMono/Stereo: 70 dB/67 dB
      FM Harmonic Distortion (IHF, 1 kHz)Mono/Stereo: 0.7%/1.0%
      AM Frequency522 kHz - 1611 kHz522/530 kHz - 1611/1710 kHz
      AM Effective Sensitivity18 µV
      Warranty3 Years1 Year Parts & Labor

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

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