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Item#: N82E16882117421

Pioneer VSX-823-K 5.1-Channel 4K Ready AV Receiver

  • 5.1 channel, 80W per channel
  • 6 HDMI/3D-4K pass-through, 1 w/ MHL
  • Apple AirPlay, DLNA 1.5 Network Connectivity
  • Stream Pandora and vTuner
  • MCACC Auto Room Calibration
  • ControlAPP iOS/Android
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Learn more about the Pioneer VSX-823-K




Power Output
140 W/ch (6 ohms 1 kHz 1 % 1ch Driven)

80 W/ch (20 Hz - 20 kHz, THD 0.08 % @ 8 ohms FTC)
Dolby TrueHD/Dolby Pro Logic II/Dolby Digital Plus

DTS-HD Master Audio/DTS Neo:6

Digital Core Engine with Texas Instruments Aureus DSP
D/A Converter
192 kHz/24-bit DAC
HDMI Audio Return Channel (ARC)

Pioneer Auto MCACC Room Calibration

›› Pioneer Sound Enhancements
-Phase Control
-Advanced Sound Retriever (2ch)
-Auto Level Control (2ch)

›› Advanced Surround Modes
-Action, Drama, Advanced Game, Sports, Classical, Rock/Pop
-Front Stage Surround, Extended Stereo
-Phones Surround
-ECO Mode 1, ECO Mode 2
3D Ready (Blu-ray DiscTM, Broadcast, and Games)

Deep Color (36-bit), x.v. ColorTM

Ultra HD (4K) Pass Through


FM/AM Tuner


5 In / 1 Out
Digital Optical Audio
1 In
Digital Coaxial Audio
1 In
Headphone Jack
Pre-Amp Out
Single Sub
USB Port
USB x 1 in for iPod, iPhone, and iPad, or USB drive
Network Ready
Bluetooth Adapter Port for AS-BT200
Wireless Connectivity
Airplay, DLNA
iPod Compatibility
Other Connectors
HDMI x 1 in (assignable, MHL compatible)

Video (Composite) x 1 in for iPod, Phone, and iPad

MCACC Setup MIC in

AV (Composite) x 2 in

Audio x 1 in (assignable)

Monitor Composite x 1 out

Speaker 5 ch out


Remote Control


Power Supply
AC 120 V 60 Hz
450 W
Standby Consumption
0.1 W


Amplification Type: Direct Energy

Home Network Features
- AirPlay Wireless Audio
- DLNA Certified (1.5)
- HTC Connect Certified
- Compatible with Windows 7
- Music File Playback via LAN/USB (AIFF, Apple Lossless, WAV, FLAC, MP3, WMA, AAC)
- Gapless Playback for AIFF, Apple Lossless, WAV, and FLAC
- Pandora Internet Radio
- Internet Radio with vTuner

Convenience Features
- iPod Digital Transmission via Front USB Terminal
- AndroidTM Audio/Video Playback with MHL 2.0
- Charges iPod, iPhone, and iPad
- ControlApp Ready (iOS and Android OS)
- Air Jam Ap Ready (iOS and Android OS) (optional AS-BT200 adapter required)
- Share music and create playlists via Bluetooth connection
- Firmware Update via USB
- Graphical User Interface (GUI) with Album Artwork (HDMI only)
- Auto Power Down
- Power Save for HDMI Standby Through
- AM/FM Tuner 30 Presets
- Sleep Timer

Dimensions & Weight

17.13" x 6.63" x 13.06" (W x H x D)
18 lbs. 11 oz. (8.5 kg)

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year

Customer Reviews of the Pioneer VSX-823-K

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  • Jason G.
  • 4/6/2014 11:42:20 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month

5 out of 5 eggsGood for the money.

Pros: Easy to set up. Excellent sound quality for the price. 6 HDMI inputs with 3d and 4k pass through. It can get really loud without distorting.

Cons: Gets a little warm on top at higher volumes.

Other Thoughts: This is a really great sounding receiver if you take the time to make the adjustments. It did take a few times of the auto set-up to get it right, getting better each time. In its defense I moved the speakers each time based on the sounds and I believe the combination of doing both got a really good quality surround sound configuration. It is easy to blame the receiver for lower sound quality but the problem may be the cables not the receiver itself. I wasn't getting good bass from the subwoofer, but replacing the cheap cable with a nice quality cable fixed the problem. At $400 you won't get the top of the line product but it is solid and most issues in quality can be fixed with better cables. This is an excellent receiver that I got on sale and it replaced a $500 theater in a box system that sounded pretty good, but this is better using the same speakers from that set up. If you buy it, you won't regret it, its really nice for the price especially if you take the time to set it up correctly.

1 out of 1 people found this review helpful. Did you? Yes No

  • Stephen N.
  • 12/1/2013 10:56:46 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year

1 out of 5 eggsTruly dissapointed

Pros: Good sound

Cons: Replaced an older Pioneer receiver for true HDMI connectivity. What a disappointment this newer model is. From cryptic control interfaces at best to sketchy HDMI connectivity (slow channel changing, loss of sound and blank screens).The icing on the cake is that the unit powers of randomly and the only response from Pioneer support is to take it to a service center 45 miles away with a horrific reputation.

Other Thoughts: Absolutely my last Pioneer product.

Did you find this review helpful? Yes No

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Electronics > 
Home Audio & Home Theater > 
Receivers > 
Pioneer > 
Item#: N82E16882117421
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