Pioneer VSX-831 Specs

Pioneer VSX-831

Part Number: VSX-831/US


  • Amplifier Output Details
    140 Watt - 6 Ohm - at 1 kHz - THD 1% - 1 channels
    80 Watt - 8 Ohm - 20 - 20000 kHz - THD 0.08% - 2 channels

Power Device

  • Nominal Voltage
    AC 120 V


  • Brand
  • Product Line
  • Country Kits
    United States
  • Packaged Quantity

Built-in Display

  • Built-in Display


  • Colour Category

Audio System

  • Type
    AV network receiver
  • Subcategory (KA)
    AV components
  • Functions
    AV network receiver, digital player, internet radio
  • 3D Technology
  • Media Content Source
    Bluetooth, Network, USB-host
  • Supported Digital Audio Standards
    AAC, AIFF, Apple Lossless, DSD, FLAC, MP3, WAV, WMA
  • Sound Output Mode
    Surround Sound
  • Audio D/A Converter
    32bit / 384kHz
  • Built-in Decoders
    DSD decoder, DTS 96/24, Dolby TrueHD, SBC decoder, DTS Express, DTS Neo:6, DTS decoder, DTS-HD High Resolution, DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby Pro Logic II
  • Surround Sound Effects
    Front Stage Surround Advance
  • Surround System Class
    5.2 channel
  • Digital Sound Processor (DSP)
  • Features
    Advanced Sound Retriever (ASR) technology, Apple AirPlay support, iPod/iPhone/iPad ready, on-screen display, smartphone remote controlled, upgradeable firmware, x.v.Color, Audio Return Channel (ARC), Bi-Amplifying, Bluetooth audio streaming, Deep Color, High-Resolution Audio, Multi-Channel Acoustic Calibration Circuit (MCACC), auto level control (ALC), auto power off
  • Built-in clock
    sleep timer

Amplifier Output Details

  • Channel Qty
    1, 2


  • Tuner Type
  • Preset Station Qty

Network & Internet Multimedia

  • Functionality
    Internet radio playback, digital audio playback
  • Connectivity Interfaces
    Bluetooth 4.1, IEEE 802.3 (Ethernet), IEEE 802.3u (Fast Ethernet), Wi-Fi
  • Internet Streaming Services
    Pandora, Spotify, TuneIn

Signal Processing Features

  • HDMI Pass-Through
    up to 4K
  • Video Conversion/Scaling
    HDMI to HDMI scaling
  • 3D Pass-Through
  • Upscaling via HDMI
    up to 4K


  • Type
    Ethernet, HDMI input, phono input, speakers output, subwoofer output, HDMI output, USB, audio line-in, composite video input, digital audio input (coaxial), digital audio input (optical), headphones
  • Connector Type
    19 pin HDMI Type A, banana/spade x 2, mini-phone stereo 3.5 mm, phone stereo 6.3 mm, 4 pin USB Type A, RCA phono, RCA phono x 2, RJ-45, TOSLINK
  • Connector Location
    front, rear

Service & Support Details

  • Type
    limited warranty
  • Service Included
    parts and labor
  • Full Contract Period
    1 year

Signal Processing features

  • Upscaling via HDMI
    Up to 4K
  • HDMI Pass-Through
    Up to 4K
  • Video Conversion/Scaling
    HDMI to HDMI scaling

Service & Support

  • Type
    1 year warranty


  • Manufacturer