actually, the FM modulator isnt bad at all....honestly, if u put the 2 next to each other and crank it up, u couldnt tell the difference. See. a lot of people think that an FM modulator just sits in a corner and "broadcasts" the music over an FM frequency, so your radio can pick it up.....not true....a modulator plugs in directly to your antenna input of the radio, and uses a bypass for the factory antenna. This allows for a quasi input for your stock HU. Since the radio get the input 10x stronger than any radio station you are receiving, the sound quality is untouched by interferance and such, making it sound like you have it hooked up to AUX ins instead. trust me, i was severly sceptical, until I went to a professional audio store (Sound Advice down here in FL) and they showed me the difference. I have the Alpine system, and it works great.
zcast