I have had Argent Room Lenses for years. Used 3 for sometime and then put one in hiding. I put it behind my chair this weekend to adjust the horizontal offset of the soundstage which had slightly more weight on the left side. If move the lens ever so slightly to the right of center then the room pressure is balanced. With the Lens 3 ft. behind my chair I can move it ever so slightly and really nail the focus coming from dead center. Great Product.
Also use a variation of an acoustic concept that Peter Israelson of Star Sound Technologies came up with. This device alters and focuses the soundstage and also can interject acoustic air where needed. This device can also be used to reduce bass standing waves along the floor an area that is usually left alone. I can augment the bass and focus the edges of the sound stage by changing their position as they lay on the floor. No foam no fiberglass only adjusting the air flow in my room. Like a wing. Tom
Also use a variation of an acoustic concept that Peter Israelson of Star Sound Technologies came up with. This device alters and focuses the soundstage and also can interject acoustic air where needed. This device can also be used to reduce bass standing waves along the floor an area that is usually left alone. I can augment the bass and focus the edges of the sound stage by changing their position as they lay on the floor. No foam no fiberglass only adjusting the air flow in my room. Like a wing. Tom