For Sale - Phase Linear In-Dash DVD. I don't know much about it, it has been installed in my avalanche for a couple of months. I am going to replace it with a pioneer avic n3 or n4 unit. Everything works perfect except the volume. The volume knob is a bit touchy. You have to push the knob over a little bit to the left when turning the volume or it doesn't work correctly. I am not really sure what it is worth so make offers. Due to the forum rules I will post a price of $200 o.b.o. I am interested in trades for some 6.5" speakers to replace my stock avalanche speakers.