fix amplifier

  1. yusme

    Help needed to fix PPI 900.4 fets

    Well it looks like the ppi 900.4 had a problem so far I manage to take out all the fets and test them with a multimeter and 2 IRFI4212H are gone and all The T460 are bad so Im waiting in the replacement parts. Now do you guys think there could be something else related that caused this problem...