02-03-2010, 03:18 PM
I have an older (5 year old) Sony Xplod head unit that I got before I really got into car audio. I use it pretty much only for the signal sent to my amps, and for the ipod aux input. I bought a special connector that goes into the back to fake a signal coming in from a CD changer to make the create an aux input. I am happy with the sound, and don't hear any flat spots etc. but would there be any benefit in getting a newer pioneer/alpine head unit as far as signal quality goes?