The Senso A2 power pack delivers genuine studio performance for the price of a compact system. Newcomers can expect total power for a modest investment. Seasoned professionals will appreciate the extra lighting capability that is fully compatible with the existing broncolor product line. Dependable, lightweight, affordable - Senso power packs are designed for photographers who are often on the road.

Senso A power packs can be switched over from symmetric to asymmetric power distribution with a toggle switch. In the symmetric mode, the power pack's full energy can be routed to one lamp outlet. Generally, power output is selected with two toggle switches and illuminated silicone keys. The toggle switches disable the unneeded capacitors, which keeps the colour temperature constant even at reduced energy levels and reduces flash durations. The silicone keys make it possible to precision-adjust the power output in 1/10 f-stop intervals. In symmetry, the three lamps are connected in parallel. In asymmetry, channel 1 is assigned to lamp outlet 1 while channel 2 routes power to outlets 2 and 3. The output selected for each channel can be displayed either in f-stops or wattseconds at any time.

Features:

• 3 lamp outlets
• Max. output 1200 Ws and min. output just 13 Ws with the Senso A2
• Control range across 6.5 f-stops in full and 1 / 10 f-stops
• Symmetric and asymmetric power distribution
• Short flash duration, short charging times
• Well organised front panel with digital display per channel and illuminated keypad
• Output display switchable from f-stops to wattseconds

Flash energy :  1200 J

F-stops at a distance of 2 m
(6 ½ ft), 100 ISO, Litos lamp and               32 1/10
Litos reflector

F-stop at a distance of 2 m
(6 ½ ft), 100 ISO, Litos lamp and               45 8/10
 P70

F-stop at a distance of 2 m
(6 ½ ft), 100 ISO, Pulso G lamp                  45 7/10
and P70

Flash duration t 0.1 (t 0.5) :                      Litos:
                                                                         1200 J: 1/180 s (1/600 s)
                                                                          600 J: 1/360 s (1/1200 s)

Flash duration t 0.1 (t 0.5) :                      Pulso G / Unilite:
                                                                         1200 J: 1/180 s (1/600 s)
                                                                          600 J: 1/360 s (1/1200 s)

Charging time                                              0.4 - 1.5 s (200-240 V)
(for 100 % of selected energy)              0.4 - 1.5 s (110-120 V)
                                                                        0.5 - 1.9 s (900 J, 100 V)

Ready display :                                           Visual and audible (can be switched off),
                                                                        signals when 100% of selected energy is reached

Number of lamp outlets :                             3

Power distribution :                                      2 channels with optionally symmetric or asymmetric power distribution in full f-stops or 1/10 intervals
                                                                          (max. 5 f-stops)

Control range of flash energy :                  6.5 f-stops or. 13 J - 1200 J (1 lamp) with active symmetry switch

Control elements :                                         Illuminated silicone keyboard, resistant to dust and scratches. 2 LED output displays switchable from
                                                                           f-stops to joules (wattseconds).

Modelling light :                                         100 - 240 V:
                                                                       halogen max. 3 x 300 W (Litos)
                                                                       200 - 240 V:
                                                                        halogen max. 3 x 650 W (Pulso G / Unilite)
                                                                        Proportional to flash energy and full power

Additional functions :                              - Large visual ready display
                                                                    - Simplified programming of the studio and unit addresses

Radio :                                                       - 99 studio addresses and 99 unit addresses for selective grouping of several power packs with RFS 2 system (2.4 GHz)
                                                                    - Operating distance outdoors up to 200 m / 656 ft; in closed rooms up to 50 m / 164 ft
                                                                    - 40 selectable frequency channels for interference reduction

Number of sync sockets :                              1

Dimensions (L x W x H)                            203 x 148 x 218 mm / 8 x 5.8 x 8.6 inch
without handle

Weight :                                                       4.600 kg / 10.1 lbs

Stabilized flash voltage :                        +/- 1 %

Power requirements :                             200-240 V / 50 Hz: 10 A
                                                                     110-120 V / 50-60 Hz: 16 A
                                                                     100 V / 50 Hz: 16 A
                                                                     Adaptation to the respective mains voltage by means of a slide switch

Standards :                                                EN 60065/A1, EN 55014, EN 300 220-1/-3, EN 50371, EN 60950, EN 301 489-1/-3, according to
                                                                     EC guidelines 2006/95, 2004/108