7.1 Channel Multi-Zone Networked AV Receiver
Featuring 3D and 4K Ultra HD Pass-through


Pioneer’s VSX-1023-K is the perfect power player, with 140 Watts (1 kHz 1 % THD @ 6 Ohms) 1ch Driven or 80 Watts (20Hz-20kHz .08% THD @ 8 Ohms) of clear audio reproduction across 7 channels, advanced new technologies such as 4K Ultra HD, 6 HDMI® inputs, and an energy saving Eco Mode, for your home theater system. Brought to you by a leader in smartphone connectivity, the networked VSX-1023-K effortlessly brings your entertainment sources to life, from your Apple® iPad® to AndroidTM smartphone to USB key and compatible MHL® devices. Entertain in multiple rooms, with a powered zone 2 audio output, the VSX-1023-K allows you to watch your favorite movie while someone else listen’s to crystal clear audio in another.

Connectivity is Key

Smartphones have become a convenient and powerful way to stay connected to your favorite entertainment. Pioneer’s new networked receivers give instant access to your favorite content and control options through smartphones and tablets. The VSX-1023-K unleashes more music and video content in the living room and through the home, thanks to class-leading digital connectivity and flexible networking features.

The VSX-1023-K features the latest Made for iPhone® and iPad® certification, which includes the iPhone® 5 and the iPad Mini. Since this receiver is networked, it also supports Apple’s AirPlay wireless music streaming technology allowing you to wirelessly stream music from your iPhone, iPod® or iTunes®-running Mac® or PC directly to the receiver.

That is just half the story. Pioneer is the only receiver brand with HTC ConnectTM, the only unified approach for the AndroidTM platform for streaming music wirelessly from select compatible HTC smartphones. HTC Connect makes it easy to wireless stream your favorite music to your receiver, there is no need for a separate app, HTC Connect is built right into your phone’s music player.

The VSX-1023-K also supports DLNA® 1.5 media streaming which allows for access to your favorite music from a DLNA server or computer connected to the same home network. Not only are compressed music files supported such as MP3, WMA, and AAC but also high resolution files such as FLAC, WAV, AIFF and Apple Lossless.

Can’t find the remote? Because the VSX-1023-K is a networked receiver, simply download Pioneer’s ControlApp at no charge, turning your Apple or Android device into a remote control for the VSX-1023-K. ControlApp not only allows you to control and manage your receiver settings, this app also allows you to access music stored on your smartphone and push it wirelessly to the receiver, without juggling between ControlApp and your phone’s built in music player. Control app makes it easy to stream new music with Pandora®, or use vTuner® internet radio to access thousands of radio stations from all over the world.

Spotify® Connect
Spotify Connect is a Premium feature that lets you play and control Spotify on your devices. Choose music on one device and listen on another. At home, hit play on your mobile and hear high fidelity sound on your AV receiver. You can also control the music from your mobile phone. Update your AV Receiver

Windows® 8 Certified
Windows 8 Play To feature makes it easy to stream your favorite music stored on your PC to our new line of networked AV Receivers. Don't limit your media experience to your laptop speakers. With the Windows 8 Play To feature and Pioneer’s new networked Receivers you can enjoy your media library on the biggest speakers in the house.

4K Ultra-HD Compatible
 4K x 2K resolution, usually referred to as simply “4K Ultra HD”, is the latest high definition video display format, with four times the resolution of 1080p. The Pioneer VSX-1023-K is ready to pass through 4K Ultra HD video signals to a compatible display, meaning it can support home theater systems dedicated to producing the highest quality picture available today.

Expanded HDMI® Connectivity and MHL® 2.0 Capability
 Offering more inputs than comparable receivers, the VSX-1023 features 6 HDMI inputs, including support for both 3D and 4K Ultra HD sources. The front HDMI terminal is MHL (Mobile High-Definition Link) compatible, letting you connect and control compatible Android devices. High-definition video can be displayed on your HDTV with multi-channel sound, while also charging your device. MHL 2.0 adds support for 3D content, 1080p 60Hz, and faster cell phone charging.

ECO Mode
 The new, energy-saving ECO Mode found on all 2013 Pioneer AV receivers goes far beyond the conventional wisdom about "green" electronics, with a standby power consumption of only 0.1 watt when enabled. Our ECO Mode offers all of the convenience features of today’s modern AV receivers, including Network Standby and HDMI CEC support, while reducing power consumption in both on and standby modes. The intelligent ECO Mode analyzes your sources in real time, adjusting power consumption accordingly to meet your needs, or you can choose the power-saving settings that are right for you. You can control ECO Mode using the receiver's front panel, the included remote control, or the ECO Manager page of Pioneer’s free ControlApp for your smartphone or tablet. Now you can feel better about your entertainment experience without sacrificing power or features.

Pioneer ControlApp
Available free of charge for compatible iOS and Android devices, Pioneer’s ControlApp turns your smartphone into a powerful remote control for compatible VSX-1023-K. From the Control screen, you have access to the main controls of your receiver. Adjust volume by rotating the dial with your fingers and the Receiver’s actual volume level is displayed above. Select one of the many audio and surround modes from the buttons at the bottom of the screen and you can even toggle through the receiver’s available ECO modes. All functions are shown on your receiver’s display as they change. Click here for more info!

One Receiver, Two Zones: Multi-Zone Audio
 The VSX-1023-K can be setup to use two of its seven amplifiers to power a set of speakers in a second room such as a bedroom or patio. This “second zone” can enjoy content that is different than what is be listened to in the main room.

On Screen Display (Simple Overlay)
 If your home theater system is hidden away in a cabinet or closet it is often difficult to know the current volume level or other status indicators of the receiver. This is where the On Screen Display feature comes into play. When turned on, On-Screen Display will overlay your receiver’s basic information such as volume, input, and surround mode as you make adjustments using the remote.

A Customized Home Theater Experience
 The VSX-1023-K also features Pioneer's exclusive Multi-Channel Acoustic Calibration system (MCACC), providing an optimized multi-channel listening experience by measuring every speaker's connection, noting its size and distance from the listening point, sound levels and timbre in order to calibrate, customize and maximize performance specifically for your room.


  • Discrete Direct Energy
  • 7.1
  • 80 Watts
  • 140 Watts
  • 520 W/0.1 W (standby)
Handheld and Internet
  • Yes
  • Yes
  • iPhone 5, iPad mini, iPad with Retina display, iPod
  • ControlApp
  • Yes
  • Yes
  • Yes
Decoders & Formats
  • Texas Instruments Aureus
  • 192K/24Bit
  • -
  • Yes
  • MP3, WMA, AAC, Apple Lossless, 192kHz / 24-Bit WAV, FLAC, AIFF, via USB and Network
  • Yes
  • Yes
  • Yes
  • 2 Channel
Soundfield Calibration
  • Yes
  • Auto
  • 1
  • 5-Band
  • Yes
  • 0.1 Feet
Listening Modes
  • Yes
  • Yes (Direct, Pure Direct)
  • 9+1 Mode DSP
  • Yes
  • Yes
  • -
Audio Features
  • Yes
  • Yes
  • 2 Channel
  • Yes (9 Frame)
  • Yes
  • -
Video Processing
  • Yes
  • Yes
  • Yes
  • Yes with Input Switch / Last Memory
  • Yes
  • Yes
  • Marvell QDEO
  • -
  • -
  • -
  • -
  • 6 In (Rear) / 1 Out
  • 1 (Front)
  • Optional AS-WL300
  • Optional AS-BT200
  • -
  • 1 In (Assignable)
  • Yes (Audio Only)
  • 1 (Front)
  • Yes
  • 3 In (1 Assignable)
  • 2 In
  • .1 Ch (SW)
  • Yes
  • 30 Preset AM / FM Tunner
  • Network GUI / Set-Up Text - HDMI Only
  • Yes
  • Powered Zone 2 Audio
  • -
  • -
  • Yes
  • Preset Remote Control
  • 30, 60, 90 min.
  • Brushed
  • 7 Large + 2 Clip
  • 1 Year Parts & Labor
  • 17.13 x 6.61 x 13.50
  • 20.25 lbs.
  • Lightning Compatible

    Lightning Compatible

  • Powered <br> Zone 2 Audio

    Zone 2 Audio

  • HTC Connect

    HTC Connect

  • Apple AirPlay Optimized

    Apple AirPlay Optimized

  • ControlApp


  • 4K Ultra HD <br>Pass-Through

    4K Ultra HD

  • MCACC <br> Room Calibration

    Room Calibration


Date Description
Sep 5, 2018
VSX-823/1023/43 FW Sept 5
Version s9369.4004.1069
Firmware Update for Pandora Subscribers

Update Instructions

Change History