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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
K&M 21140B Microphone Boom Arm (Black)

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You Pay: $35.99

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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 13 reviews)

    Ratings Distribution

    • 5 Stars

       

      (11)

    • 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 (9)
    • Compact (6)
    • Durable (6)
    • Lightweight (6)
    • Versatile (6)

    Cons

      Best Uses

      • Performances (10)
      • Home studio (7)
      • Professional recording (7)
      • Outdoor events / games (5)
      • Amateur recording (4)
        • Reviewer Profile:
        • Experienced (6), Professional musician (5)

      Reviewed by 13 customers

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      Displaying reviews 1-13

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      5.0

      Nice but odd

      By Fretz

      from Washington DC

      About Me Professional Musician

      Verified Buyer

      Pros

      • Durable
      • Easy To Use
      • Lightweight
      • Versatile

      Cons

        Best Uses

        • Home Studio
        • Performances
        • Professional Recording

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

        This is a nice looking medium throw boom arm. It is an improvement over my all metal one which hates to stay tightened and requires continuous monitoring. The knobs feel great and tighten easily. I have used it to hold acoustic guitar mics and it is easy to place with it's smallish arm.

        Share this review

         
        5.0

        Replacement part better than original

        By none

        from Old Saybrook, CT

        About Me Novice

        Verified Buyer

        Pros

          Cons

            Best Uses

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

              The replacement boom arm I purchased from B&H is of much better quality than was on the original product (which was plastic). The order process was smooth, and delivery was quick.

              Share this review

               
              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.

                  Share this review

                   
                  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.

                        Share this review

                         
                        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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