Well, my suggestion would be to ditch the CD/radio unit completely, you won't miss it.

But if you're dead-set on having both a CD player and the Empeg at the same time, here are the considerations:

If you go CD->Empeg->Amps:

Advantages:
You can use the Empeg's incredible 20-band fully parametric equalizer (with separate front/rear options) on the CD player, too. You can use the Empeg's remote control to adjust the volume, EQ, and other audio settings.

Disadvantages:
The Empeg must be plugged into the dash in order for the CD to make any sound. If the CD player has built-in speaker amplification, you can't use it- an external amp system is required. If the CD player has a special separate output just for a subwoofer, you can't use that, either (although such a thing is pretty easy to set up yourself if you need it).


If you go Empeg->CD->Amps:

Advantages:
Can listen to the CD player if the Empeg gets left at home. If desired, you can use the built-in amplification that comes in the CD player (if any).

Disadvantages:
Can't EQ the CD player without buying a separate equalizer.


Does anyone have any other information to add to this?

___________
Tony Fabris