Studio Flash Dynaphos Speedster QT600III

Built for speed, the Speedster QTIII series Flash Head is a 5600K daylight-balanced flash source with sophisticated features and advanced technology. The head features 0.01-0.9 sec recycling with flash durations as short as 1/26,100 sec. The QT600IIIM offers power that's variable from 1/256 to full power, while the 40W LED modeling light's output is variable as well. Settings are accessed via rear panel push buttons and displayed on the easy-to-read LCD screen. The head has several flash modes for performance options. Ideal for most shooting situations, Stable Color Temperature mode prioritizes precise 5600K color rendition. High-Speed mode favors short flash durations for ultra-sharp capture of peak action in sports or for creative studio work like freezing splashes or water droplets. The QT600IIIM also supports High-Speed Sync enabling the use of shutter speeds as short as 1/8000 sec allowing you to use wider apertures and other creative effects.

The Speedster QTIII series has built-in 2.4 GHz 32-channel wireless X technology. Using an optional X1, X2, or XPro transmitter, you can control selection of HSS and High-Speed modes, modeling light modes, remote triggering, and more at distances up to 164'. The head also has S1/S2 slave triggering that makes it easy to work cameras that employ pre-flash. Additionally, the QTIII series has a Bowens front accessory mount, allowing it to use Dynaphos/Bowens modifiers as well as accessories from the many manufacturers that use this system.

Technical specifications:

• Multiple Flash Modes and Precise Color Temperature
• Stable Color Temperature Mode maintains color temperature at 5600K (+/-200K), an ideal choice for standard photography
• High-Speed Flash Mode favors short flash durations over color fidelity which ranges from 5400 to 9500K
• High-Speed Sync Mode allows you to shoot at sync speeds as short as 1/8000 sec for wide aperture use or creative effects
• Multi-flash Mode lets you create images of movement such as a golf club swinging by combining a succession of actions into one simple photo
• Fast Recycling and Short Flash Durations
• Fast recycling lets you fire up to 20 images per second and short flash durations make sure you freeze action without missing the peak moment
• Built-in 2.4 GHz Wireless X System
• Compatible with select Godox transmitters for controlling the head's power, modeling light, triggering, and more
• Precise Power Adjustment
• Power can be adjusted from 1/256 to 1/1
• Slave Trigger Modes
• Built-in S1 and S2 slave trigger modes
• Easy Operation
• Mode and multi-function buttons
• Easily read LCD screen displays settings and functions