phatbox for 740
hey everybody i recently purchased a phatbox music player off ebay that takes the place of the cd changer and plays music off a hard drive.
the problem i have is that the system didnt come with the dsp converter. if anyone has one of these or knows a generic part that will work with this i would appriciate the help or would buy there old part.
the dsp converter changes the analog signal to dsp and runs from the phatbox to the dsp amplifier. the model of my vehicle is a 2001 740i.