Rated 5 out of
Ross Chevalier from
Best TTL radio controller"This unit has everything. The Canon internal menus see it, you can configure High Speed Sync as well as Rear Curtain Sync. Even Canon's ST-E3-RT radio transmitter won't do rear curtain sync and this unit operates Profoto's brilliant B1 Air studio heads.
In addition, it will also control triggering and output for Profoto D1 Air heads, albeit without TTL but it is perfectly viable to mix TTL and manual power output on a single easy to use controller. I am so pleased with the B1 kit and this unit, I have since ordered a pair of D1 Airs for when AC is readily available or for mixed shooting situations."