Adjustable in 1/3 stop increments, from 2400 to 37 w/s
Digital Readout
The control interface is based around an LCD information panel which can be used to show a host of information, from light output (in w/s or % of total power) to the flash duration, and more.
Audible Beep
Signifies complete recycling -- it's switchable...so is the optical slave
Low Voltage Sync
6VDC is rated safe for digital cameras.
Fan Cooled
Variable-speed cooling fans respond to internal temperature changes to ensure peak performance.
Optional IR Remote Control System
Allows the photographer to control all functions up to 33' (10 m).
UV Coated
UV Coated Pyrex protective domes forthe flash heads
Modeling Lights
Very bright 250 watt modeling light on each head
Maximum Watt/Seconds
Power Pack: 2400
Each Flash Head: 3000
Guide Number
640 @ ISO 100
Recycle Time
3 sec @ full power, fast recycle
5 sec @ full power, slow recycle
Flash Duration
1/400 sec @ full power
1/600 sec @ 1/4 power (600 w/s)
Flash Variability
6 stops - 2400 - 37 w/s, in .3 stop increments
Voltage Stabilization
±0.1 f/stop
Distribution
Asymmetrical, through 2 channels
Head Outlets
2
Flash Ready Indicator
LED, Audible
Operating Voltage
120VAC, 15A
Sync Voltage
6VDC
Built-in Slave Cell
Optical, switchable
Circuit Protection
Circuit Breaker
Fan Cooled
Yes
Auto Dump
Yes
Dimensions
Power Pack: 7 x 11 x 13.5" (18 x 28 x 34 cm)
Each Flash Head: Not Specified by Manufacturer
Weight
Power Pack: 21 lbs (9.5 kg)
Each Flash Head: Not Specified by Manufacturer