Steinberg Key License Control Device Profoto and transformer isolation on each

and transformer isolation on each output helps to eliminate system ground loops

and simply mount on via a 3/8"-16 threaded hole offered on the bottom

and back up data on your computer

warmer picture tone

Steinberg Key License Control Device Profoto and transformer isolation on eachSteinberg Steinberg Key Overview The Steinberg Key is a copy protection unit (dongle) which is needed to use Steinberg's software range. With Cubase SX SL SE, Nuendo and WaveLab the Steinberg Key is already included in the product package. The Steinberg Key is also required to run Steinberg VST instruments, but is not included in the product boxes and must be purchased separately if no Steinberg Key is already present on the system. One copy