sE Electronics Reflexion Filter Pro Portable vocal & instrument recording booth The sE Electronics Reflexion Filter Pro is a portable device for recording live sound sources with reduced room ambience. It is an advanced composite wall which is positioned behind any microphone by means of a variable position stand clamp assembly which ships with the product. The main function is to help obtain a 'dry' vocal or instrument recording. This is especially useful in studios without proper acoustic treatment, but can also be used to help record takes in control rooms where the performer also has to operate the recording device or in rehearsal studios to reduce ambient noise. Key features:Portable device for recording live sound sources with reduced room ambienceMain function is to help obtain a 'dry' vocal or instrument recording9 layer patented multi-layer air gap technologyStand assembly comprises a mic stand clamp fitting, which attaches by means of a vertical joint to the horizontal bar assembly onto which both the Reflexion Filter, and any standard fitting shock mount can be fixed Description The Reflexion Filter PRO from sE-Electronics is one such unique product. A curved baffle made of six different layers (plus an air barrier); the filter is positioned behind any microphone by means of a variable-position, stand clamp assembly. This reduces the amount of acoustic energy hitting any untreated walls, in addition to which, less of the original source is reflected back to the microphone as unwanted room ambience. The unit is portable, allowing the user to bring their own acoustical treatment to any environment. The included mounting setup attaches to any microphone stand, and provides a sufficient degree of flexibility for adjusting both the position of the microphone and the filter. Recommendations for use include vocals, horns and reeds, guitar, voice-over, percussion and live location microphones. Construction Layers Punched aluminum for diffusing sound waves Sound-absorptive wool Aluminum foil for breaking up lower frequency wave-forms An air gap acting as an acoustic barrier Additional sound-absorptive wool Another layer of punched aluminum Four formed panels of state-of-the-art specialized acoustic absorptive material, separated from the main unit via a small air gap