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Specifications and design subject to modification without notice.
PIONEER, ELITE, and the Pioneer and Elite logos are registered trademarks of Pioneer Corporation.
DOLBY, Dolby TrueHD, Pro Logic IIz, Dolby Digital EX Dolby Digital Plus, and the double-D symbol are 

registered trademarks of Dolby Laboratories.
DTS and the Symbol are registered trademarks and the DTS logos are trademarks of DTS, Inc.
Bluetooth is a registered trademark of Bluetooth SIG, Inc. Bluetooth functionality requires a compat-

ible A2DP profile Bluetooth-enabled device. Certain Bluetooth features may not be supported by all 

compatible Bluetooth-enabled devices, and/or the functionality of such features may be limited in 

certain devices.
HDMI, the HDMI logo, and High-Definition Multimedia Interface are trademarks or registered trade-

marks of HDMI Licensing LLC in the United States and other countries.
HDMI connection may not allow transmission of copyright-protected material, depending on the 

capability of the display device.

Microsoft, Windows Media, and the Windows logo are trademarks or registered trademarks of 

Microsoft Corporation.
SIRIUS and related marks are trademarks of Sirius Satellite Radio Inc.
iPhone, iPod, and iPod Touch are registered trademarks of Apple Computer, Inc., registered in the U.S. 

and other countries.
Freescale is a trademark of Freescale Semiconductor Inc.
HDMI connection may not allow transmission of copyright-protected material, depending on the 

capability of the signal source.

1

 Optional AS-BT100 Bluetooth Adapter required and sold separately.

2

 SIRIUS antenna and subscription service (each sold separately) required to receive SIRIUS radio.

3

 Home network required.

©›2010›Pioneer›Electronics›(USA)›Inc.

VSX-31

7.1-Channel Elite Receiver Featuring Dolby

®

 TrueHD, dts-HD

®

 Master 

Audio, Made for iPod & iPhone Certification, and Internet Radio

inteGrAted tecHnoloGies

product specificAtions

W›x›H›X›D:›16.54”›x›6.22”›x›14.92”

Weight:›22›lbs.›8›oz.

upc

884938109253

cArton specificAtions

L›x›W›x›H:›20.20”›x›9.69”›x›19.09”

Weight:›27›lbs.›5›oz.

connections

Rear›Panel

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