The sE X1 Studio Bundle consists of the large-diaphragm condenser microphone sE X1 and the Reflexion Filter RF-X as well as the matching shock mount incl. Popscreen and 3m Mikrofonkabel.Das sE X1 has a handmade 1 "membrane, a 10dB pad and a switchable LoCut and is coated with a high quality rubberized finish. The build quality and the sound are erhaben..Der beyond doubt supplied RF-X is an acoustic screen to reduce space influences when recording. Much like all sE Reflexion Filter has also the RF-X The patented multi-layer technology, are for the sE Reflexion Filter famous. In his case came four acoustic layer to use that guarantee an efficient operation. When it comes to weight of the RF-X brings disastrous "big brothers" much less on the scales and can be attached to almost any microphone stand.