The standard of rental studios worldwide, Profoto offers action-stopping short flash duration and fast recycling times for any type of application.
Heavy-duty design, self seeking voltage, consistency of light output and color temperature, and compatibility with a full line of modular light shaping tools, make the Pro 7 power packs the first choice of photographers around the world.
The Pro 7 system is a sound investment, since the accessories are also compatible with the lightweight Acute 2 and ComPact lines of electronic flash.
The Pro 7S 1200 w/s power supply features turbo recycling, and ultra short flash duration.
When one head is plugged into the power supply, the power supplying that head will alternate between two capacitors, allowing faster recycle times at minimum power and longer overall capacitor life.
Six f-stop range
Power output can be dialed down 6 stops from 1200 to 37.5 w/s in 1/6 step increments.
Turbo recycling speed of .9 seconds at full 1200 w/s output. Recycling at minumum power (37.5 w/s) is a mere .1 second.
Ultra Short Flash Duration
At Maximum output, the flash duration is 1/2200 sec. At Minimum output, it is 1/12,000 sec.
The 7S features Self Seaking Auto Multi-voltage with AC voltages between 90 and 260V, 50 - 60 Hz.
Switchable audible signal beeps when unit is fully recycled.
Built in Photocell
A built in light sensitive slave can be switched on or off.
Keeps internal components working consistently over years of operation.
f/45.3 @ 2M (ISO 100) with standard zoom reflector.
.9 sec at max. power, .1 sec at minimum power.
1/2200 sec. at maximum power 1/12,000 sec. at minimum power
6 f-stops from 1200 to 37.5 w/s
Yes, +/- 1%
Flash Ready Indicator
Ready Light, Switchable Audible Beep.
Auto ranging 90-130V and 180-260V with a frequency from 45-65HZ. Modeling light does not need to be switched.
20V, less than 0.3 mA
Built-in Slave Cell
Thermostat protects against overheating, by slowing down recharging. Resets automatically.