Gadgeteer review of the Digiana Wireless Audio Portable FM Linker from Audia X, which plugs into the headphone jack of any portable audio player and can broadcast the sound on an open FM channel so you can listen on your car or home stereo:
Some other FM audio linkers have the inherent problem of only allowing you a few pre-selected stations to choose from. While this might not be an issue in rural communities, it can be a huge problem in an urban setting, Fortunately, the Digiana does not suffer from this type of restriction. You can choose any station on the FM dial in tenth increments until you find a clear host.
