I'm looking to buy a Alpine cda-7998, the only ones I can find are on Ebay for usually over 200$ when bidding ends. Reason I'm wanting this is because i have amps powering the fronts and mids and the HU looks perfect for them. Should I go this route or another? and suggestions on a HU better performing/features than than the 7998 with or without a built in pre-amp?
