If ELECTRONICS GuitaRF

Guitar Reflection Filter

The new sE Electronics GuitaRF is an advanced and completely redesigned version of the award-winning Reflexion Filter which, thanks to its patented Multi-Layer Air-Gap technology, has revolutionized music production techniques both at home and in the recording studio. Larger and with more layers and sound-absorbing materials, GuitaRF (acronym for Specialised Portable Acoustic Control Environment) has a wider surface designed to ensure optimal isolation in any environment for professional-level voice or instrument recordings. GuitaRF now integrates 10 layers of sE Multi-Layer Air-Gap technology, with the addition of seven new vertical thicknesses for low frequencies that further improve the diffusion of sound frequencies. The new sE Electronics GuitaRF also features new mounting hardware, with a solid, fully adjustable and lockable clamp vertically and horizontally, with the ability to tilt the instrument for recording at any angle. The Reflexion Filter is a mobile device patented by sE Electronics that allows you to record sound sources by minimizing the reverberation of the recording environment and maintaining the microphone's frequency response practically unaltered: it is like a complex artificial "wall" that can be placed behind any microphone using an adaptable clamp included in the package, which also allows you to attach the RF to the microphone stand. The main function is precisely to obtain a "dry" recording of a voice or an instrument, especially in environments that do not have adequate acoustic treatment, or when other sound sources are behind the microphone, for example, other musicians in the rehearsal room. The Reflexion Filter GuitaRF consists of 10 main layers: the first layer consists of a reinforced aluminum grille that allows sound to pass through a layer of absorbent wool. The sound waves then pass through an aluminum sheet that helps dissipate energy by interrupting the waveforms of low frequencies, and then pass into an air gap maintained by rods that cross the various layers. The air gap acts as a real acoustic barrier. The sound wave passes to a subsequent layer of absorbent wool and then through another aluminum grille that absorbs and diffuses the remaining acoustic energy. The main surface is composed of 4 molded parts made of a special high-acoustic absorption material and mounted using separation rods that provide further absorption and diffuse acoustic waves before they pass to the main filter. The various layers of the Reflexion Filter absorb and diffuse the sound pressure waves that hit them