Profoto, Pro 7A 2400Ws Power Supply

The Pro 7A 2400 w/s power supply features turbo recycling, ultra short flash duration, and choice of asymmetrical or symmetrical power distribution with up to 3 lampheads. Power output can be dialed down 6 stops from 1200 to 37.5 w/s in 1/3 and 1/6 step increments with 2 dial controls. Turbo recycling speed of 1.5 seconds at full 2400 w/s. Recycling at minumum power (75w/s) is only 0.17 seconds. Flash duration is 1/1600 seconds at full power, 1/8,000 seconds at minimum power. Auto-Bracketing allows the power supply to be pre-adjusted for 3 power level sequences, resulting in three exposures separated by 1/3, 1/2 or 2/3 of an f/stop. Flash color temperature can be lowered up to 400°K to achieve warmer hues, in eight 50°K intervals. Features Self Seeking Auto Multi Voltage with AC voltages between 90 and 260V, 50 to 60 Hz.
Modeling light does not need to be switched.