Can you hook up a MP3 player to an Ipod universal dock using an adapter?
No, you cannot. The iPod dock is a proprietary device made by Apple to meet only their iPods. Regular MP3 Players cannot use this device.
Yes, CableJive sells cables $48 that converts auxilary to Ipod male connector (your iPod dock is female). If you look in eBay you can by it cheaper $18.99. Do a Google search "auxilary to iPod dock" and you can find more info.
there is a possibility with the ANYCOM FIPO adapter which works with Bluetooth
The iPod dock for Apple is a universal dock that can be used with the iPod or iPhone. It includes five dock adapters that fit iPhone 3G and 3GS, iPhone 4, iPod Touch, and iPod Nano 5th Generation. The types of dock adapter may vary, depending on when the Apple Universal Dock was purchased. Simply insert the adapter that fits your device, and plug it into your iPhone or iPod. All other models can purchase…
To sync your iPod with your iTunes, to load music, or even videos and games to your iPod product, you need to use the USB adapter which you get inside the box. You put the dock side of the adapter into your iPod, and the USB 2.0 side of the adapter into your PC/Mac, then iTunes should manually load unless you chose it not to. It will then automatically start syncing it. It's recommended that…
The 4th generation iPod Touch comes with the USB cable, which you can use to charge your iPod using a computer or a wall adapter. The iPod does not come with a wall adapter, but you may already have one lying around for a different electronic device, or you could buy one for less than $5 from Amazon.
Apple - Learn about iPod accessories for home, car, and on the go www.apple.com/iPod/accessories/Get the accessories you need to take your iPod on the road, to the party, ... Shop car accessories at the Apple Online Store ... Apple USB Power Adapter ... Cables & Docks - iPod Speakers - iPod Accessories - iPod Cases iPod Car Audio Accessories - iPod Car Adapters & iPod Car ... store.apple.com/us/browse/home/shop_ipod/iPod.../car_audio34 items " Shop iPod car audio accessories…