Pioneer VSX-831
Pros & Cons
Pros
- Supports wireless speakers (FireConnect).
- The built-in technologies generate clear sound.
- User-friendly interface.
Cons
- The number of RCA inputs may be not enough.
- Automatic tweaking may be not precise enough and it may need some further configuration.
Specification
Dimensions
Weight
19.8 pounds
Dimensions
14.6 x 17.1 x 6.8 inches
Built-in Decoders
Dolby Digital Plus
Dolby Atmos
DTS:X
Dolby True HD
Dolby Surround
Connectivity Interfaces
IEEE 802.3u
IEEE 802.3
WI-FI
Bluetooth
Connector Type
HDMI Inputs
6
Coaxial Digital Inputs
1
Optical Digital Inputs
1
Phones
1
AV Inputs
2
USB
1
Subwoofer Outputs
2
Coaxial Digital Outputs
has not
Optical Digital Outputs
has not
HDMI Outputs
1
Media Content Source
Network
Bluetooth
USB-host
Additional Features
Apple Air-play Support
Advanced Sound Retriever (ASR) Technology
Three-zone Capability
Smartphone Remote Control
A-B Speaker Switch
Dual-zone Capability
Pure Direct Mode
Auto Power Off
Bi-amplifying
Audio Return Channel (ARC)
Amplifier
Frequency Response
20 Hz-20 kHz
Output Impedance Per Channel
6 Ohm, 8 Ohm
Output Power Per Channel
140 W, 80 W
Total Output Power
525 W
Signal-to-Noise Ratio
106 dB
Number Of Channels
5
Total Harmonic Distortion
0.08 %
Sound Features
Surround Sound Effects
Front Stage Surround Advance
Audio D/A Converter
32bit / 384kHz
Digital Content Protection
HDCP 2.2
Surround System Class
5.2 channel
Audio Formats
AIFF
AAC
WMA
WAV
MP3
FLAC
Apple Lossless
Power Device
Standby Power Consumption
0.1 W
Operational Power Consumption
380 W
Functions
Network Audio Player
Internet Radio
Digital Player
Built-in Display
Colour
black
Type
fluorescent
Signal Processing
Upscaling Via HDMI
up to 4K
3D Pass-through
Video Conversion/scaling
HDMI to HDMI scaling
HDMI Pass-through
up to 4K
Radio
Preset Station
40
Tuner Bands
AM/FM
Tuner Type
digital
Clock
Sleep Timer
Built-in Clock
General
Brand
Pioneer