Check the listing for details. Broncolor Siros S 800 Compact Device - Studio Flash WiFi / RFS 2 - Studio Flash. Condition: Used, Made in Switzerland. Listed at 1391.09 USD. Item description: Increase your ambitions and promote your creativity with the uncompromising performance and the enormous range of functions of the Siros S. Enough power for every challenge, a control range of 9 aperture levels, extremely fast flash duration with absolute color consistency, the Siros S combines all of this in a compact and robust housing. In addition, the top compact device is equipped with the Broncolor bayonet, which opens up a world of high-quality accessories for maximum creativity and efficiency. All prices include statutory sales tax, but due to different types of taxation, this cannot always be shown separately on the invoice. For tax class 1, the sales tax is shown separately on the invoice, for tax class 2, the reduced sales tax and for tax class 3, sales tax can.