The A2WS is a windscreen for Shure microphones that helps protect your recording or performance from unwanted noise and interference. It fits securely on SM56, SM57, and SM77 microphones, as well as 545 and 546 microphones from Shure.
A2WS Features
Windscreen
Fits SM56, SM57, and SM77 microphones
Also works with 545 and 546 line of microphones from Shure