| Maximum Watt/Seconds |
2400 w/s |
| Guide Number |
f 64.3 @ 2M (ISO 100), with standard zoom reflector. |
| Recycle Time |
1.5 sec @ max. power, .17 sec at minimum power |
| Flash Duration |
1/1600 sec @ max. power, 1/8,000 sec at minimum power |
| Flash Variability |
6 f-stops from 2400 to 75 w/s |
| Voltage Stabilization |
Yes, +/- 1% |
| Distribution |
Asymmetrical or Symmetrical |
| Head Outlets |
3 |
| Flash Ready Indicator |
Charge Ready Light, Switchable Audible Beep |
| Operating Voltage |
Auto ranging 90-130V and 180-260V, 45-65HZ.
There is no need to change the modeling lamp in a Pro 7 head. |
| Sync Voltage |
20V, less than 0.3mA |
| Built-in Slave Cell |
Yes |
| Circuit Protection |
Thermostat protects against overheating, by slowing down recharging.
Resets automatically. |
| Fan Cooled |
Yes |
| Auto Dump |
Yes |
| Dimensions |
15.5 x 6.75 x 9.5" (40 x 17 x 24cm) |
| Weight |
27lbs (12kg) |