I know I know wtf am I doing, this isn't the forum for car audio parts. But me being used to rip apart computer cases got me to rip apart car amplifier cases (one I had fried) And the only thing that is damaged is a single MOSFET transistor. it is the IRF530. I looked online and Newark electronics sells the IRF530N which supposedly supplys 1 more amp thean the IRF530. I just wanted to ask any electronic gurus if this is a compatable part. To me it looks like it is just a small step up, able to withstand 1 more amp. Thanks for any help. Gracias.