I received the kits, very well packed and everything included. I checked all the component values on a calibrated meter and almost all were very close. The output transistors were a bit suspect though. They were rebadged with silver paint and then stamped with the 3055 number. See Photo attached. Anyway I will use some other type like MJ15003 which is cheap and I believe to be very good. Otherwise it looks a very good kit for the price