Stereo & Electronics - Converter Needed to Use Car Audio at Home??

I have an Audio Control Epicenter that I want to use at home, since they no longer sell their "Phase Coupled Activator".
http://www.mobileaudiocontrol.com/product.asp?Product_id=14165

I just bought an SVS sub that can handle the 1st bass octave quite nicely - http://www.svsound.com/products-sub-box-plus2.cfm and really want to get the Epicenter hooked up to give me the lows I'm looking for.

Anyone know what sort of power supply / converter I need to use to be able to hook the 12 volt Epicenter up in my house through 110v regular wall power?

Any help is greatly appreciated... thanks!

What you need is a AC to DC power supply. They are actually pretty expensive.

Radio shack for one sells three models from 3 amps to 25 amps for $40-100. You want the PS to line up with the fuse ratings on your equipment.

For a signal processor, a 3 amp model might be ok.