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 7A 1200 w/s power supply features turbo recycling, ultra short flash duration, and choice of asymmetrical or symmetrical power distribution with up to 3 lampheads.
The 7A also features color temperature control and auto bracketing.
|Maximum Watt/Seconds||1200 w/s|
|Guide Number||f/45.3 @ 2M (ISO 100) with standard zoom reflector.|
|Recycle Time||.8 sec at maximum power, .15 sec at minimum power.|
1/1600 sec @ maximum power
1/12,000 sec @ minimum power.
|Flash Variability||6 f/stops from 1200 to 37.5 w/s|
|Voltage Stabilization||Yes, +/- 1%|
|Distribution||Asymmetrical or Symmetrical|
|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.
|Sync Voltage||20V, less than 0.3 mA|
|Built-in Slave Cell||Yes|
|Circuit Protection||Thermostat protects against overheating, by slowing down recharging. Resets automatically.|
|Dimensions||13.5 x 6.75 x 9.5" (34 x 17 x 24cm)|