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Pioneer GEX-P20HD Open Box

HD Radio Tuner for use with "HD Radio Ready" Pioneer Head Units

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This item has been discontinued

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Brand New from Pioneer! The Pioneer GEX-P20HD is the newer version of the Pioneer GEX-P10HD and is used to receive FREE digital HD radio. Use this HD radio tuner with your compatible Pioneer car stereo and you are on your way to getting the clearest radio transmission. Features that this tuner enables include iTunes tagging, multicasting, and more. iTunes tagging allows the user to "tag" the song that is playing on the HD radio station and save it on the connected iPod. The next time that iPod is connected to iTunes, that song and it's details will appear in the iTunes store. With iTunes tagging, you will never forget your favorite song on the radio. Multicasting allows stations to broadcast multiple stations on one analog frequency. This means that one radio station can be transmitting several programs at the same time with a digital signal. With this HD tuner, you will be able to listen to those "hidden" stations. Get rid of your traditional radio and upgrade to HD radio!

Product Features:
  • HD Radio tuner for use with Pioneer headunits
  • Expanded selection of stations and content
  • New music, artists, genres and music from abroad
  • Less static and higher sound quality
  • FM Stations now have CD quality sound
  • AM Stations have FM quality sound
  • Radio stations can transmit additional information such as song titles and artists
  • Capable of multicasting two different programs at the same time
  • iTunes tagging capable (with compatible Pioneer head units)
  • Connects through the headunit's IP-BUS Interface
  • Pass-through function allows additional IP Bus components to be connected to the stereo
  • 30 Day warranty
Compatible with the following headunits:

HD Radio Tuner Specifications

Compatible Brands
This is the manufacturer(s) that the item is compatible with. Unless it is universal, usually the item will only be compatible with the same manufacturer.

For example, a JVC Bluetooth adapter will only work with JVC units. A Pioneer iPod adapter will only work with Pioneer head units.

Type of Factory Radio Improvement Harness
This denotes whether the factory radio improvement module is an add-on tuner for an existing receiver, an FM stereo modulator, a plug-n-play installation harness, or if it is a portable module by itself.
Add-On Tuner Box
Connection Type
How the unit is connected to its source to send and receive information and data.

On some items such as wire or cables, this specifies how the cables connect to transfer the signals.

Manufacturer Specific Cable

Warranty and Return Policy

Parts Warranty Duration
30 days
Labor Warranty Duration
30 days
Warranty Provider
Sonic Electronix

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Pioneer GEX-P20HD Open Box