Profoto Pro-10 2400 AirTTL Power Pack (901010 UK) satisfies the need for speed while continuing on a TTL roll that gave us the recently debuted D2 monolight. The 2-outlet 2400Ws pack recycles in 0.02 to 0.7 sec, faster than its Pro-8 predecessor, and is capable of quick bursts up to 50 flashes per second. The power range has also expanded to 11 stops (2.4 - 2400Ws), selectable in full or 1/10 stop increments on its high resolution display. Action and special effects shooters will appreciate significantly faster flash durations as short as 1/80,000 sec. The pack also supports High Speed Sync (HSS) up to 1/8000 sec for managing output in full daylight, creative use of wide apertures or freezing action. Firmware updates are easily installed via the pack's USB port.

To streamline your workflow, the Pro-10's fully integrated TTL lets you concentrate on inspiration rather than exposure calculation. The Pro-10 is fully compatible with the optional Air Remotes TTL-S/N/C for Sony, Nikon, or Canon which allow wireless TTL and exposure compensation at distances up to 330'. You can also shoot manually if you prefer with +/- 9 stop exposure adjustments and a 1000' wireless range. For maximum flexibility, the Pro-10 AirTTL is compatible with 11 different Pro and special application heads.