got this the other day and found one of the power supply fets was shorted. all 4 gate resistors measured at 97 ohms so i replaced all 4 fets in that bank. now the amp will come on but will go in and out of protection. it will produce audio but i can't tell if it's clean or not because it doesn't stay on long enough. does anyone know where i should look next?
thank you
thank you