Musician’s Gear Fixed Boom Black Review PositiveBoulder Microphones Stands July 28, 2018October 5, 2018Accessories, Microphones & Accessories, Musical Instruments, Musicians Gear 0 Comment Boom is 35″ in length. Non-telescoping. This adjustable top-mount boom will fit on any standard mic stand. Boom is 35″ in length. Non-telescoping.