I use it with a QLX system, the difference between the beta58A and other capsules (I've tried many) is like night and day, especially for those who sing at long live events. It has presence, you have 'volume' in your voice, it doesn't whistle at high volumes, easy to adjust compared to the other capsules. I recommend.
Hi,
I am very satisfied with the Shure RPW118 Beta58A product.
The capsule has the same sound as any original Beta58a capsule.
The capsule is original, differing only in the grille, as they are distributed this way.