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iSimple PolyWire IS75

Universal iPod, iPhone and MP3 Auxiliary Audio Cable


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This item has been discontinued

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  • Provides a convenient way to enjoy the latest iPod in your vehicle
  • Connects an iPod/iPhone or any other audio source into the auxiliary on your radio
  • Compatible with all radios featuring an RCA Auxiliary input
  • Charges iPod/iPhone battery when connected
  • Connects to the bottom of all iPods and provides two stereo audio outputs
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Adapter Specifications

iPod Car Adapter Type
These are the types of stereos that the iPod connection cable will be compatible with. Some are designed to work with factory/OEM radios, while others are for use with aftermarket stereos.
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.

Allows Audio Playback
This means that the connection cable will allow audio to be transferred from the iPod to the head unit.

Charging Adapters

iPod Charging Adapter Required
Some Apple iPods require a charging adapter be used for the unit to fully function with the iPod.

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
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1 Star

Average Attribution Rating


Attleboro, MA

Works great in my 2009 Mitsubishi Outlander.

October 5, 2011

I bought the iSimple IS75 to have a better way of connecting my iPod touch to the factory Rockford Fosgate stereo in my 2009 Mitsubishi Outlander. For the most part it's a very straight forward and simple install with the exception that you really want to have your dealer install the "MP3 connection kit" prior. The kit gives you a standard male 3.5mm plug that you can then attach a stereo RCA to *female* stereo 3.5mm adapter to and then connect the IS75 to that (since the iSimple uses RCA connectors).

There's only one thing I wish the IS75 did that my old Griffin adapter did; and that's when power is turned off on the vehicle, it would pause playback on the iPod. Although you can't hear it with the radio off (obviously), the iPod is still playing so it doesn't "remember" the point where you stopped at. It's a minor issue really though; once you know about it you'll be in the habit of just pressing the play/stop icon on the iPod anyways, but it would have been nice if the IS75 did this (and I know it's possible since my Griffin adapter did it).

Beyond that it's really hard to go wrong with the IS75. If you know what you're doing it's really simple to install in the Outlander (it took me all of 15 minutes). Since the adapter uses the LINE-OUT on the iPod, you get a MUCH MUCH cleaner sound out of your iPod than you do with RF adapters or other adapters that plug into the headphone jack.

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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: iSimple PolyWire IS75