I'm not really keen on the FM modulator myself, and found this article elsewhere in CNET. Good luck with it!
http://reviews.cnet.com/4520-11198_7-6212328-1.html?tag=coco
I'm going to purchase an 06 Nissan Murano. It has a factory Boze head unit. I've tried the cassette adapters, and the sound is sub standard.
My local car stereo shop says they can attach an fm modulator to the system. It's hard-wired and will link to an fm button (such as FM 1).
Has anyone had any experience with this set-up? If so, how good is the sound?

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