I suspect Peter was referring to the Auralex panels that have a surface texture that looks like the bottom of egg crates. I have a few of these on the wall, but confess that a horse blanket thrown over the door makes more of a difference.


BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Presonus Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.