I just purchased a new car and it has the CDA Alpine 9833 deck in it. I have tried and tried to fiddle with the buttons but I cannot find a way to adjust the treble, or bass.
There is no straigt forward bass and treble adjustment. You must adjust in either the (x-over) or (users EQ) function. It is a bit tedious but performs the bass and treble adjustments at multiple frequencies.
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There is no straigt forward bass and treble adjustment. You must adjust in either the (x-over) or (users EQ) function. It is a bit tedious but performs the bass and treble adjustments at multiple frequencies.