The Broncolor Grafit A4 RFS 3200J is a microprocessor controlled power pack (3200 J) with 3 lamp base connections, stabilized colour temperature on 2 main connections, variable output distribution (asymmetrical/symmetrical), control range 6.7 f-stops for main connections, 4 f-stops for reserve connection in 1/10 or 1/3 f-stop intervals, display simultaneously in joules and f-stops, joules switchable to percentage, fully illuminated control panel and LCD-display, flash duration selectable on main connections, short-time exposure selectable, CTC-technology (Colour Temperature Control) for constant or deliberately variable colour temperature with broncolor FCC (Flash Colour Chronoscope), proportional modelling light over entire output range. Additional functions: Flash sequences, triggering delay, selectable flash duration, slow charging, ping-pong release, stroboscopic effects with one or more power packs, choice of two infrared channels, etc., user-friendly menu-operated functions, menu text available in multiple languages (German, English, French, Spanish, Japanese, Swedish, Indonesian). Integrated RFS interface (Radio Frequency System) for remote control respectively flash release of the unit by radio via transmitter RFS as well as by means of a transceiver RFS via PC or Macintosh computer When controlling via screen, 4 storage spaces for different lighting situations are at your disposal.