Photos of Prototype A (left) and Prototype B (right) installed in a home studio. The left Ramp is installed permanently with molly toggle bolts and the right one is hung with the included mounting bracket.
We now have a way of comparing apples to apples! Using the methods described in AES-4id-2001 (r2007) “Characterisation and measurement of surface scattering uniformity,” we now have a direct comparison of the Acoustic Ramp and RPG’s QRD 734. The black line is the QRD 734 and the green lines are the Acoustic Ramp™. Please note … Read More