Shure Beta 57A Supercardioid Dynamic Instrument Microphone Truss & Stage Equipment with patented Audio Reference Companding

with patented Audio Reference Companding to ensure transparent sound quality with no artifacts or dropouts

and zippered bag for storage and transport

each of the QIO Series I/O expanders features a compact form factor that can be rack- or surface-mounted

and a cover is included to protect the input terminals

Shure Beta 57A Supercardioid Dynamic Instrument Microphone Truss & Stage Equipment with patented Audio Reference CompandingThe versatile Beta 57A Supercardioid Dynamic Instrument Microphone from Shure enables you to get consistent audio quality, performance after performance, with a warmth and presence that lets you sound your best. The Beta 57A is a high output supercardioid dynamic microphone that maintains a true supercardioid pattern throughout its frequency range, ensuring high gain before feedback (even in demanding environments), maximum isolation from other sound