What tubes does a Joule Electra LA150 MKII use?

I purchased a LA150 MKII here on audiogon. It was upgraded to MKII status by the previous owner. My manual is for the original. I know Jud changed the tube type in the MKII. I know the 4 6350 tubes but need to know what the other 4 tubes are. There are 2 sets of 2. Does anyone know what tubes they are?