SE Electronics RF-X Reflection Filter | zZounds | Do your home recordings capture too much room sound? Hear the difference a Reflexion Filter can make with the lightweight and affordable RF-X model
Amazon.com: SE Electronics - Portable Acoustic Treatment Filter PRO, Black ( RF-PRO) : Musical Instruments
Amazon.com: SE Electronics - RF-X Reflexion X Portable Acoustic Treatment Filter, Red (RF-X) : Musical Instruments