I've had my empeg since the close out, and it took me a while to realize this, I thought it was an ecoding thing, but now I don't think so.

I have a aftermarket indash and the empeg. The empeg plugs into the aux of my headunit (through an adapter cable) The headunit does nothing much except the switching and radio and volume control. From there, the audio goes to a door speaker amp, and my sub amps.

When I'm listening to the radio, all is well. When I switch to the empeg, I have to bump the volume up a bit. When I switch back, I've got to lower it.

I have the empeg volume locked at 0 (no overdrive)

Is this a problem with my MP3s (no normalization) or my head unit, or a known problem with the empegs?

Thanks