I have an Alpha 374A on the bench that our club received from an SK estate. It will not power on and I’m wondering if the power switches are bad. The fuses are all good and the tubes are not shorted. When I push the On button, the switch does not latch in the pressed position. The Off button does the same thing. The other switches in the switch bank all latch in position. I need to know if this is normal operation for these switches. If not, I will replace the switches, if normal, I guess the next step is to check the relays and timer circuit. The amp has definitely been run hard. There is a nice burn mark on the 80 meter coil, so that may need to be rewound at some point. RF Parts still carries replacement PS caps, so that may be an eventual rebuild as well. Right now I just want to see if it will turn on at all.