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K&M 21140B Microphone Stand Boom Arm - Measures 16.5 - 28" (419.10 - 711.2mm) (Black)

B&H # KM21140 Mfr # 21140-500-55
In Stock
Free Shipping for This Item Free Expedited Shipping on Orders over $49
You Pay: $35.99

The K&M 21140B Microphone Boom provides additional reach to K&M and third party microphone stands. The boom features a plastic hand-grip with a 5/8" thread for mounting onto microphone stands. Sliding adjustment is made through a non-scratching swivel joint.

Finish Black
Dimensions Measures 31" (787.4mm) (Length)
Weight 1.65 lb (0.75 kg)
K&M 21140B Microphone Stand Boom Arm - Measures 16.5 - 28" (419.10 - 711.2mm) (Black)
  • Locking Washer
  • Plastic Hand-grip
  • 31" Boom
  • 3 Year Warranty
  • REVIEW SNAPSHOT®

    by PowerReviews
    K&M21140B Microphone Boom Arm (Black)
     
    4.8

    (based on 11 reviews)

    Ratings Distribution

    • 5 Stars

       

      (9)

    • 4 Stars

       

      (2)

    • 3 Stars

       

      (0)

    • 2 Stars

       

      (0)

    • 1 Stars

       

      (0)

    100%

    of respondents would recommend this to a friend.

    Pros

    • Easy to use (8)
    • Compact (6)
    • Durable (5)
    • Lightweight (5)
    • Versatile (5)

    Cons

      Best Uses

      • Performances (9)
      • Home studio (6)
      • Professional recording (6)
      • Outdoor events / games (5)
      • Amateur recording (4)
        • Reviewer Profile:
        • Experienced (6), Professional musician (4)

      Reviewed by 11 customers

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      Displaying reviews 1-11

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      5.0

      Great Replacement Boom

      By Bundy

      from New York, New York

      About Me Professional Musician

      Verified Buyer

      Pros

      • Compact
      • Durable
      • Easy To Use
      • Lightweight
      • Versatile

      Cons

        Best Uses

        • Amateur Recording
        • Home Studio
        • Performances
        • Professional Recording

        Comments about K&M 21140B Microphone Boom Arm (Black):

        Often the boom arm dies before the base. These are affordable and long lasting. Dual stage boom arms with a telescoping arm for close quarter movements.
        I run a Preforming Arts Venue in Downtown Manhattan and I buy them by the dozen. Also, I have never had a manufacturing defect in a single one. Strongly suggest.

        Share this review

         
        5.0

        quality boom

        By Velvet Violin

        from Fayetteville, AR

        About Me Professional Musician

        Verified Buyer

        Pros

        • Compact
        • Durable
        • Easy To Use
        • Lightweight
        • Versatile

        Cons

          Best Uses

          • Events
          • Performances

          Comments about K&M 21140B Microphone Boom Arm (Black):

          I use this boom with a K&M 201A/2 tripod mic stand base w/SM58 for vocals. I always position a tripod leg directly below the boom but since I don't extend it very far past the center of balance, this stand is not going to tip over accidentally. Works very well for me, nice and solid, easy to adjust, feels like it will last a long while and if I ever need to replace any moveable parts, they are available online--I appreciate that. It easily folds down for transport, leaving it on the mic stand base. Easy to pack and carry. I will note that this boom looks very similar to one I bought in 2003 but is not quite as long. This is not a problem for me as the length is ample for my purposes.

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          5.0

          fantastic!

          By Dev

          from Michigan

          About Me Novice

          Verified Buyer

          Pros

          • Durable
          • Easy To Use

          Cons

            Best Uses

            • Performances

            Comments about K&M 21140B Microphone Boom Arm (Black):

            I bought this to put on top of a microphone stand i made and it works just like i wanted it to. No complaints.

            Share this review

             
            5.0

            Sturdy Boom

            By Rob

            from Wallingford, CT

            About Me Experienced

            Verified Buyer

            Pros

            • Durable
            • Easy To Use
            • Lightweight

            Cons

              Best Uses

              • Professional Recording

              Comments about K&M 21140B Microphone Boom Arm (Black):

              Used this as a replacement boom and it works well. Was recomended by a professional sound company. The engineers like it.

              Share this review

               
              5.0

              A perfect replacement

              By michaelz

              from Oakland CA

              About Me Experienced

              Verified Buyer

              Pros

              • Compact
              • Easy To Use
              • Lightweight

              Cons

                Best Uses

                • Events
                • Home Studio
                • Performances
                • Professional Recording

                Comments about K&M 21140B Microphone Boom Arm (Black):

                I got this to replace the original boom arm on a K&M stand, which broke after many years of use (one of the thumb screws no longer locked the extension in place). In some ways, the replacement is better than the original.

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                5.0

                Nice boom!

                By Soulphonic

                from Austin, TX

                About Me Experienced

                Verified Buyer

                Pros

                • Compact
                • Durable
                • Easy To Use
                • Lightweight
                • Versatile

                Cons

                  Best Uses

                  • Events
                  • Home Studio
                  • Performances

                  Comments about K&M 21140B Microphone Boom Arm (Black):

                  Nice boom. Not too short or too long. Very nice operation with adjustment knobs.

                  Share this review

                   
                  5.0

                  21140B Microphone Boom Arm

                  By G M Recorders

                  from New Jersey

                  About Me Experienced

                  Verified Buyer

                  Pros

                  • Easy To Use
                  • Versatile

                  Cons

                    Best Uses

                    • Amateur Recording
                    • Events
                    • Home Studio
                    • Mobile DJ
                    • Performances
                    • Professional Recording

                    Comments about K&M 21140B Microphone Boom Arm (Black):

                    Strong and versatile.

                    Share this review

                     
                    5.0

                    21140B Microphone Boom Arm

                    By G M Recorders

                    from New Jersey

                    About Me Experienced

                    Verified Buyer

                    Pros

                    • Easy To Use
                    • Versatile

                    Cons

                      Best Uses

                      • Amateur Recording
                      • Events
                      • Home Studio
                      • Mobile DJ
                      • Performances
                      • Professional Recording

                      Comments about K&M 21140B Microphone Boom Arm (Black):

                      High quality boom arm.

                      Share this review

                      (1 of 1 customers found this review helpful)

                       
                      4.0

                      You'll need the thread size adapter

                      By richforman

                      from Huntington, NY

                      About Me Professional Musician

                      Verified Buyer

                      Pros

                      • Compact
                      • Holds Items Securely
                      • Portable
                      • Stable

                      Cons

                        Best Uses

                        • Performances

                        Comments about K&M 21140B Microphone Boom Arm (Black):

                        Works as expected; if you use this boom stand attachment for the application I do, to attach it to a K&M Spider Pro keyboard stand, be aware that you will need a screw thread adapter from 3/8" to 5/8" in order to attach it to the stand.

                        Share this review

                        (1 of 1 customers found this review helpful)

                         
                        4.0

                        Microphone Stand Boom Arm K&M

                        By Steve G.

                        from Montreal

                        About Me Professional Musician

                        Verified Buyer

                        Pros

                        • Holds Items Securely

                        Cons

                          Best Uses

                            Comments about K&M 21140B Microphone Boom Arm (Black):

                            I was very impressed with this product. It is easy to use and I am glad I made this purchase.

                            Share this review

                             
                            5.0

                            Boom! Shake the Room

                            By Whitey

                            from Long Beach, CA

                            About Me Experienced

                            Verified Buyer

                            Pros

                            • Compact
                            • Holds Items Securely
                            • Stable

                            Cons

                              Best Uses

                              • Amateur Recording
                              • Home Studio
                              • Performances
                              • Professional Recording

                              Comments about K&M 21140B Microphone Boom Arm (Black):

                              I'm using this in conjunction with a K&M 258 Table Microphone Stand and the K&M 18993 Keyboard Stand to position a Shure SM58 above my Alesis Micron for stage and studio use. The arm is compact, sturdy and easy to adjust. I'm very happy with the purchase.

                              Share this review

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