★RF-X is a reflection filter designed with the concept of "making reflection filters more accessible" for artists who want to keep costs down. The basic design follows the industry-standard Reflexion Filter PRO. The materials and the structure of the microphone stand mounting bracket have been redesigned to make it lighter. It is primarily designed for vocal recording in home studios, and is designed to be mounted on top of a straight microphone stand. ●Multi-layer structure The new material is not only lightweight but also durable. The RF-X filter design consists of four layers: an outer perforated composite panel, a wool fabric layer, an air gap layer, and an inner foam layer. This multi-layer design ensures uniform filtering across all frequency bands without any unwanted coloration. This is why sE's RF series is the choice. ●Handmade in our own factory The RF-X is hand-assembled in sE Electronics' own factory.