Try not to blow the device as I only managed to buy enough transistors for the kits. I will not be carrying any spares. They are available but good ones can be expensive and some of the Chinese ones are a bit suspect.
TRhe amplifier should also work with SRF9060, MRF9060, MRF9045,MRF9030 and maybe 9010 although I haven¡¯t tested the 9010 or 9030 on this PCB.
James Smith