Everytime I connect my iphone 4s to my 930bt via the iphone/ipod cable to play pandora, the audio seems off. The music (guitar, bass, drums) is at a very high level, and the vocals are very muted. You can barely hear the lyrics from the vocals?? It cant be my phone, because it does it with every iphone. I recently did the firmware upgrade hoping that would fix it, but no such luck. Any suggestions or has anyone had this issue? thanks!

EQ settings?

i've tried to mess with the EQ numerous times custom and preset and still sounds like garbage. I've even thought about buying the mic to try to fix it. Could it be the iphone cable to the headunit? Its a pioneer cable.

does ipod music or other music apps on your phone sound the same - or is it just pandora?

original pioneer audio cable should sound perfect.

If you are not on wifi, did you check "higher quality audio" on "cell network audio quality" in pandora advanced settings?

to eliminate the audio cable, you could also try pairing w/ bluetooth and using bluetooth audio streaming from the phone just to check if it sounds different from the cable or not