ProFoto Pro 8 2400 Air Pack
Profoto Pro 8a Air 2400 Watt/Second Power Pack. It was designed and built incorporating some of the suggestions of thousands of professional photographers and rental-house technicians. As with the Pro 7 Series (which will still be around), the Pro 8a is rugged, reliable and easy to use.
Main power controls for each head are top and center. Levels can be set in 0.1 stop increments with a flick of each knob, or in full stop increments by pushing down and turning each knob. Default readout is in stops, with "10" being full power. Readouts may be seen temporarily in Watt/Seconds with a push of a button. Secondary controls for the modeling light, radio slave, recycle speed and audible recycle tone are visible from the top, but controlled from the sides.