Microprocessor controlled power pack with 3 lamp base outlets, controlled over two channels (outlet I and outlet II / III). Flash energy 2400 J. Individual (asymmetrical) output distribution. Maximum control range: over 7 f-stops in 1/10 f-stop intervals. High repetitive precision. Automatic stabilisation of the colour temperature over 4 f-stops within +/- 100 K. Internal discharge when the power is reduced. Photocell (can be switched off) and infrared receiver (can be switched off) for flash triggering. Front panel with illuminated silicone keyboard resistant to dust and scratches, LED as well as two LCD-displays. Modelling light with 6 different proportionality levels, adjustable to all broncolor power packs and monolights. Visual and audible flash monitoring by dim function of the modelling light during charging as well as buzzer. Bright ready display visual and audible (buzzer can be switched off). Can be switched to fast charging mode. Fan cooling for long flash sequences and thermal protection. Memory function (the entered data are retained should the unit be switched off or in case of a power cut). Robust aluminium housing, side walls are equipped with hard rubber components. Automatic adaptation to the respective mains voltage. Mains (AC-line) independent when using in combination with the available Power Dock (charging unit integrated) as accessory.