Pioneer VSX-821-K 5.1 HDMI Home Theater Multi Channel Surround Receiver
Power and Processing:
5-channel amplifier
80 watts per channel into 8 ohms (20-20,000 Hz) at 0.08% THD, with 2 channels driven
Dolby® TrueHD, DTS-HD™ Master Audio, Dolby® Digital Plus, DTS-HD™ High Resolution Audio, Dolby® Digital EX, DTS-ES™, and DTS Neo:6 decoding
Digital Music Options:
front-panel USB connection bypasses the iPod® DAC for higher-fidelity music playback
Bluetooth integration (requires optional optional Pioneer adapter)
exclusive Sound Retriever AIR technology for enhanced Bluetooth sound quality
SIRIUS® satellite radio ready (requires compatible home tuner and subscription)
Audio Performance Features:
high-current, low-impedance amp design
192kHz/24-bit digital-to-analog converters for all channels
Advanced Sound Retriever for better stereo sound with compressed music sources like MP3 files
Connections:
1080p-compatible HDMI digital audio/video switching (4 in, 1 out)
HDMI version 1.4 with support for 3D video, Deep Color, x.v.Color, auto lip-sync, HDMI-CEC and Audio Return Channel
4 rear-panel audio/video inputs with composite video
component video switching (2 in, 1 out)
no phono input — to connect a turntable you'll need to add a phono preamp
digital audio inputs: 2 optical, 1 coaxial
General Features:
Multi-Channel Acoustic Calibration system provides easy auto speaker setup (microphone included)
on-screen display through composite and component video
multibrand remote
17-1/8"W x 6-5/8"H x 14-3/8"D
weight: 20.3 lbs.
![](https://i.ytimg.com/vi/sGFgVRZgFMQ/maxresdefault.jpg)