Originally Posted by
bryson240
oh man that doesnt sound good well it bought it for 15 bucks off a buddy im not really to worried about it i plan to get a hifonics or cadence amp for my L7 can the amp be fixed?? i could still get it fixed and sell it
I've soldered new mosfets in from donor amps and it will work but it will never be as reliable as it was originally unless you use original parts. It is really fun though.
If you have a spare amp with similar rated mosfets, I would go for it. The only thing you really need to worry about is verifying that you swap NpN chips with other NpN chips and not PnP chips. Google is awesome for verifying that.
If you get them backwards you will get an awesome blue fire for about 10 seconds.