This Dynalite MP400 400W/s RoadMax Power Pack is powerful and versatile enough to handle a wide variety of on-the-run assignments like fashion, corporate work, portraiture, weddings and interiors. The pack has 4 head outlets and breaks down its output symmetrically or asymmetrically over a 6 stop range with short flash durations at a super fast 1.0 seconds recycling time at full power. A variator knob allows fine tuned exposure adjustments over 2 stops in 2/10 stop increments. Triggering options include sync cord (provided), IR or optical slave as well as a built in PocketWizard 32 Channel Transceiver.
Although you may be tired at the end of a long shooting day, it won't be because of your equipment. The MP400 pack weighs 4.2 lb (1.9 kg) and measures 5.87 x 6.87 x 5.25" (14.9 x 17.4 x 13.3 cm). That's a lot of power in a small package.
Built In PocketWizard 32 Channel Transceiver
Digital radio circuitry allows you to eliminate sync cords and wirelessly synchronize any number of power packs with high consistency, sensitivity and broad range - even on bright outdoor sets. You can trigger from any PocketWizard transmitter or Sekonic meter with transmitter.
Power Control Switch
Two full / half / quarter power switches to provide seven basic power settings. Arc proof.
Combined / Ratio Output Switch
One switch lets you toggle between Symmetrical and Asymmetrical routing of the "A" and "B" flash head outlet banks. LED indicates combined mode.
All Channel Dimmer
Two f/stop variator fine-tunes power settings on all heads simultaneously, in 2/10 stop increments. Used in conjunction with the Power Control Switches the pack has a full 6 f/stop range.
Modeling Light Control
Dual proportional dimmer slide switch control includes FULL OFF so that the cooling fan may continue to run.
Flash Head Outlets
Four arc-protected outlets allow you to plug and unplug flash head cables without shutting down the power pack.
Ready Light Test Switch
This low profile button serves as a flash test switch and signals 100% flash readiness.
Audible Ready Indicator
100% recycle indicator with its own ON / OFF switch for applications that demand it.
Sync Input Socket
Choose standard mono plug sync cord, Wein Slave Eye (responds consistently to other flashes or infrared triggering) or Pocket Wizard Receiver. ISO approved low voltage sync circuit.