Post by
StephenG »
https://forums.nicoclub.com/stepheng-u165155.html
Tue Mar 01, 2011 12:16 pm
The short answer: No, unless your radio supports it.
Unless your radio(head unit, tuner, whatever you want to call it) supports auxiliary input devices, you are stuck with the FM modulator or cassette adapters. Now, Im not sure exactly what you mean with this graphic equalizer business. I suppose you could have a pre-amp equalizer and then pipe that to your head unit, but I haven't seen such equipment for sale anywhere.
Also, a school bus?
Try to give us more information about exactly what you have now, and what you want it to do:)