Hello Leutz hope someone can help me help me for my volvo s70 bj 1997 Celebration bought a good used Radio SC 900. Now I had to invest that it does not work on the internet I then determined that I need an amplifier ???!!!!! With me there is no one installed …. now my question? Which original Volvo amplifier do I have to get? (because of the radio connections in the back) someone can get a picture of the amplifier rear connection kiss so I know which amplifier I need as I connect it correctly Hope someone helps me