THE Professional Standard sE’s Reflexion Filters have been seen in the studio with artists ranging from legendary hip-hop producer Dr. Dre to film score composer / producer Simon Franglen (‘Titanic’, ‘Avatar’, ‘Spectre’), from Tom Petty performances on stage to Blake Shelton sessions in the Hollywood Hills, and even to the White House (in former First Lady Michelle Obama’s “Go To College” music video). The original RF Pro is undeniably the industry standard for simple, effective acoustic treatment for recording vocals and more. patented multi-layer technology The Reflexion Filter® Pro Black utilizes the same patented multi-layer technology found in the original RF Pro. This provides a clean, acoustically-neutral reduction in room reflections that reach your microphone - essentially “removing” the sound of the room from your recordings in as unobtrusive and efficient a manner as possible. Each layer works on a different portion of the frequency spectrum to ensure a balanced, even sound with no coloration at all. completely redesigned mounting bracket The filter’s shell and hardware have also been given a special black finish for a distinctive and upscale look, and the mounting hardware has undergone a complete redesign (based on the hardware of sE’s flagship RF SPACE) to simplify ease of use, increase stability, and provide better overall performance and durability. Features & Benefits make every room sound like a studio efficiently reduces unwanted room reflections helps you get a perfectly dry studio sound, no matter where you're recording make vocals and instruments stand out get the most out of your microphones avoid any unwanted coloration of your sound THE ORIGINAL: Beware of imitations!