Crown CM-311A Hardwired Headworn Microphone View cart “Shure Microphone (Beta 87A)” has been added to your cart. $25.00 Crown CM-311A Hardwired Headworn Microphone quantity Add to cart SKU: 1002215.00 Category: Microphone Tag: Rental Item Related products Electro Voice Microphone (ND-408) $10.00 Add to cart Shure Microphone (SM-57) $7.00 Add to cart Shure Microphone (SM-91) $15.00 Add to cart Shure Microphone (SM-58S) $15.00 Add to cart