I'm currently rebuilding an old Jetsound JS 4090P (cheap and nasty I know). Mainly just for the fun of rebuilding it, but I'll also be using it in my car as it's pretty small and lightweight. One of the ground cables inside the amp has melted in the past (i'm assuming this is because the ground cable inside is half the size of the power cables) and ended up damaging a few surrounding components. I shouldn't have a problem getting hold of the resistors but I can't find the right transistor. It's called 'NDP606A', i've looked at the datasheet online but I can't find anywhere to buy it ! I tried contacting Maplins but they said they don't have the right part. Just to let you know i'm based in the UK. Cheers, Josh.
Try contacting these guys: http://www.questcomp.com/QuestDetailsAll.aspx?pn=NDP606A&pnid=210674&stock=YesOnly Make sure you replace all the FETs, not just the burned out ones. Check the resistors that are nearby, too, and replace as necessary. I realize this company isn't in the UK, but this is the only place I could find it. I didn't note any equivalent parts, but there may be one out there with slightly different specs that you could substitute in.
They only post abroad if you have a UPS account The website couldn't find any alternatives either. Thanks though.
