In a nutshell
Shure Beta 57A provides a larger dynamic range than SM57; this worthy successor of Unisphere 565 also provides a sharpner directivity and larger bandwidth. It is rather suited for lead vocals, as SM57 stands for backup vocals... Its protective grid, manufactured on the same basis, makes it insensitive to plosives and proximity effect. Its sharp polar pattern makes it more popular than traditionnal handheld omnidirectional microphones for interviews in noisy surrounding.
This product is commonly named:
Shure Beta 57A, Shure Beta 57 A, Shure Beta 57-A, Shure Beta57A, Shure Beta57 A, Shure Beta57-A, Shure Beta-57A, Shure Beta-57 A, Shure Beta-57-A, Beta 57A, Beta 57 A, Beta 57-A, Beta57A, Beta57 A, Beta57-A, Beta-57A, Beta-57 A, Beta-57-A
This product is commonly named:
Shure Beta 57A, Shure Beta 57 A, Shure Beta 57-A, Shure Beta57A, Shure Beta57 A, Shure Beta57-A, Shure Beta-57A, Shure Beta-57 A, Shure Beta-57-A, Beta 57A, Beta 57 A, Beta 57-A, Beta57A, Beta57 A, Beta57-A, Beta-57A, Beta-57 A, Beta-57-A