My trunk leaked and the water fried the Harman Kardon power amp (Part #65.12 8 399 683 or 65.10.8.400.292). I have fixed the trunk leak and need to replace the power amp with original equipment. Perhaps I can find someone who has upgraded their system and has the original amplifier just laying around. I have a Paypal account and I can be reached by e-mail at Ro_Harrison@hotmail.com .