CITI400 Pro TTL Battery Powered Flash (Witstro AD400 PRO)

The PIXAPRO CITI400 PRO (Godox Witstro AD400 PRO) is a Revolutionary Battery-Powered Portable TTL Monolight that features a Self-Contained Rechargeable Battery, the High-Speed Studio Powerful Stroboscopic Flash that gives access to TTL Auto-Exposure which quickly provides you with the perfect exposure. It also has Insulated-Gate Bipolar Transistor (IGBT) technology to achieve Short Flash Durations, as well as Fast Recycle Times, which allows you to capture fast motion such as dancing, jumping and even water splashes with ease. With a Built-In Receiver and a variety of different modes from HSS to the Multi-Burst, it is perfect for people who shoot Weddings, Portraits, Events, Fashion, Sports and Advertising. It is especially good for shooting on location due to the flash being easily portable. 

The powerful 400Ws CITI400 TTL flash with a Guide Number of 71m has a new Intelligent 21.6V / 2600mAh Rechargeable Lithium-ion Battery pack giving approximately 390 Full-Powered Shots Per Charge and faster recharge time, perfect to keep you going throughout the shoot without the need for mains power. The CITI400 PRO gives you access to TTL Auto-Exposure, which will quickly provide you with perfect exposure without the need for manual metering, which could sometimes cause you to miss key moments.

Since the CITI400 PRO utilises Insulated-Gate Bipolar Transistor (IGBT) technology, it is capable producing Short Flash Durations of between 1/240 second to 1/12,820 second for sharper images whilst maintaining colour accuracy throughout its power range with its super stable colour output which opens a whole world of possibilities.

With an Automatic Temperature-Controlled Ventilation System to ensure it is safe and protected when shooting frequently, this means that the cooling fans automatic safety preventive mode will kick in to protect the flash when running at high temperatures.

The CITI400 PRO has a 400Ws flash tube that has a 9-stop power range (1/1 – 1/256 power) in 1/10th stop power increments with super short recycling times between 0.01 and 1 second and 3 controllable groups and 32 different channels to provide maximum flexibility and control with your flash. It also includes a 30W LED modelling lamp which is equivalent to approximately 350W tungsten but runs much cooler for longer usage time giving you proportional, variable and synced control of your modelling light with a TLCI of 93.

The CITI400 PRO’s user-friendly interface, with large Dot-Matrix LCD screen, enables you to quickly and easily change your flash settings with the use of large, easy to access buttons and a control dial. It features a variety of different flash modes including a High-Speed Sync mode (up to 1/8000 sec) to help overpower the sun, second-curtain sync, flash-exposure compensation, and flash exposure bracketing (up to ±3 stops).  The CITI400 PRO also has a multi-flash mode, which can be set to between 2 and 100 flashes at a frequency between 1 and 100Hz (flashes per second), which allows you to create many different effects such as stroboscopic photography. It also features an intelligent slave cell (Pre-flash detector system) cell that can be set to ignore a Pre-Flash, which enables the use of the CITI400 TTL alongside speedlights or any other TTL strobe

It also has a unique masking feature which provides multiple light rotation masking for layers in image processing software which is great tool to use in product photography and animation creation by combining multiple clips using layers and masks, composite type and graphics, and animate with keyframes and help to achieve perfect background and images.

The CITI400 PRO features a built-in 2.4GHz flash receiver, which allows it to be used in conjunction with the PIXAPRO 2.4GHz flash Triggers. This allows you to control your flash heads remotely such as flash power settings, Modelling lamp on/off, changing groups & channels and Triggering. It’s part of The ONE System, which you can mix and match any PIXAPRO range flash. The universal flash is compatible with popular camera brands from Canon, Nikon, Sony, Olympus, Fuji, Pentax with full control and even high-end cameras from Hasselblad, Leica and PhaseOne with basic control.

It uses an S-Type accessory mount, making it compatible with a wide range of accessories and modifiers. This compact and lightweight flash is perfect for people who shoot weddings, portraits, events, fashion, sports and advertising. It is especially good for shooting on location due to the flash being easily portable with automatic TTL metering.

The PIXAPRO® CITI400 PRO is a simple, easy-to-use battery powered unit which offers many features suitable for both amateur and professional photographers. Due to the battery power and TTL feature, it is the perfect light to give crisp sharp images whilst boasting super-fast recycle times and flash duration to capture motion for use in the studio or on location.