If you're not using the 4th satellite input, the 2nd DPP44 can be replaced with a cheaper DPP33.
BobaBird · EKB Editor Joined Mar 31, 2002 · 4,022 Posts #4 · Mar 3, 2012 View full thread If you're not using the 4th satellite input, the 2nd DPP44 can be replaced with a cheaper DPP33.