Hi, this is my first post here. I did the search, and couldn't find any full information on the topic.

I'd like to use this nice equipment to run iPod in the car, as the only source. I already have a processor with digital imput, so I'm good from that part on.

My question is: what would be a good solution regarding safety and Zero noise to power the Wadia 170i in the car?

Important information: The 170i is very easy to power (6w) and its output is 12VDC. It has an external power supply to use in 120v at home.

Any suggestion on what I should get to perform this job?