
( Brand: Vivitar ), ( Manufacturer Part Number: 6000227A ), ( Compatible Brand: Universal ), ( Type: Shoe Mount ), ( Unit Type: Flash And Ac Power Supply ), ( Mount Interface: Hot Shoe ), ( Features: Ac Powered Flash Only )
The Vivitar SB-4 Power Supply Unit (Model Number: 273) is an essential accessory for the Vivitar 6000 series flash units, including the 603, 605, 620, and 685 models. This AC power supply ensures a consistent and reliable power source for your Vivitar flash, allowing you to capture excellent quality images in various photography setups, regardless of the availability of batteries.
The Vivitar SB-4 Power Supply Unit is designed with a high-quality, durable construction to withstand the rigors of regular use. It comes in an unassuming, black, boxy design with a weighty build, ensuring stability and security during transportation or setup. The top of the power supply features a conveniently located on/off switch to efficiently manage power usage.
This power supply unit is easy to connect to your Vivitar flash unit. It employs a standard IEC 320 C13 power cable, making it compatible with various wall outlets, while the other end connects securely to the flash via a standard PC synchronization terminal. This seamless connection process makes the SB-4 an indispensable tool for photographers who require a stable power source for their Vivitar flash units.
The Vivitar 273 SB-4 Power Supply Unit delivers quick, consistent, and stable power to your Vivitar flash, ensuring accurate and excellent flash exposures. This reliable power source is particularly useful for on-location photography shoots where portable battery-powered flash units might be less efficient. Additionally, this power supply can also minimize the risk of compromising your flash battery life or battery performance.
With the Vivitar 273 SB-4 Power Supply Unit, you can maintain a steady and efficient photography workflow, free from the limitations or inconsistencies of battery-powered flash units. Its simple yet effective design is perfectly suited for professional and amateur photographers alike, making it a crucial investment for anyone working with Vivitar 6000 series flash units.
The Vivitar SB-4 Power Supply for 273 Flash Unit is a popular accessory among photographers. Here are some pros and cons to help you decide if this product is suitable for your photography needs.
Pros:1. Compatibility: The Vivitar SB-4 power supply is specifically designed for the Vivitar 273 Flash Unit, making it an excellent option for those using this particular flash.
2. Reliability: This power supply ensures a steady power connection for the flash unit, eliminating the need for AA batteries and reducing the frequency of battery changes during long photo sessions.
3. Cost-effective: Compared to the continuous cost of purchasing and replacing batteries, an investment in an external power supply can save money in the long run.
4. Enhanced Performance: A steady power supply can produce more consistent and predictable flash output, potentially leading to better results in various shooting conditions.
5. Easy Setup: The Vivitar SB-4 simply plugs into the 273 Flash Unit, requiring no additional setup or configuration.
Cons:1. Limited Application: The SB-4 power supply is only suitable for Vivitar 273 Flash Units and cannot be used with other flash models.
2. Size and Weight: This power supply adds bulk to your photography equipment and can increase the overall weight carried during shoots.
3. Limited Portability: Since it requires a power outlet, the SB-4 is less portable than battery-powered flash units, making it less practical for outdoor or off-the-grid photography sessions.
4. Potential Compatibility Issue with Some Cameras: Make sure your camera's hot shoe is compatible with the size and weight of this power supply to ensure proper operation.
In Conclusion:The Vivitar SB-4 Power Supply for 273 Flash Unit offers several advantages, including reliability, improved performance, and cost savings for photographers using Vivitar 273 Flash Units. However, it adds weight, is limited in application, and requires access to a power outlet. Ultimately, if you frequently use the Vivitar 273 Flash Unit and desire consistent and stable flash performance, the SB-4 power supply can be a valuable investment. For those with more diverse or portable photography needs, a battery-powered flash unit may be a better fit.
Serial number of the 273 flash is 5081054. UGLY cosmetics but flash works good when using the included SB-4 power supply. There are surface scratches and handling marks on both items. The SB-4 can also be used on other Vivitar flash units, such as model's V-283, V-2500 and V-3500.
Serial number of the Vivitar SB-4 power supply is 0984. Flash fires via your hot shoe, or PC sync cord not included.