“Madisound sells felt rings for $2.”
irish,
I saw those and thought about trying them, then I saw where someone said that parallel vertical strips work better. Maybe they do something similar to a diffraction grating? I tried those first, and then added the horizontal strips to complete the squares.
I like what the jute squares do so much, I’m not in a hurry to try anything else. If you try the Madisound rings, please report your results.
irish,
I saw those and thought about trying them, then I saw where someone said that parallel vertical strips work better. Maybe they do something similar to a diffraction grating? I tried those first, and then added the horizontal strips to complete the squares.
I like what the jute squares do so much, I’m not in a hurry to try anything else. If you try the Madisound rings, please report your results.