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      06-17-2010, 08:14 AM   #16
kaigoss69
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Drives: '08 335i
Join Date: Jul 2008
Location: JAX

iTrader: (5)

Whenever possible, DO NOT use the headphone out of the iPod. It has to do with a mismatch in out- and input impedances and voltages. The headphone output is optimized for driving HEADPHONES only. The line output is optimized for aux inputs and it bypasses the iPod's volume and EQ settings to give a flat, strong signal.