The Original FlashMaster is a 600 w/s unit that has been in production for over fifty years, although it no longer appears in their annual catalog.
The most notable thing about the FlashMaster Power Supply is that it uses a unique "ratio-plug" system. In order to change the power output of your flash heads, you are required to remove and substitute a different plug. This will result in a different pre-set level of power to each flash head.
The FlashMaster is Ideal for the photographer who consistently requires the same power settings over and over again.
This is a 3 head 600 w/s kit. One of the flash heads has a unique reflector which "scoops" the light output, allowing more directional control. Two heads feature 11" reflectors.
This kit is completed by the included light stands and travel case.