Abstract: A leg opening angle changing member includes an insertion portion arranged between a leg attaching portion of a base of a stand and the proximal end of a leg of the stand, and an attachment portion attached to the leg attaching portion or the proximal end of the leg. The leg opening angle changing member is attached to the leg attaching portion or the proximal end of the leg by means of the attachment portion. The leg opening angle changing member is configured to change the leg opening angle to an opening angle smaller than an opening angle of the leg in a fully opened state by arranging the insertion portion between the leg attaching portion and the proximal end of the leg in a state in which the leg opening angle changing member is attached to the leg attaching portion or the proximal end of the leg.

Abstract: A marching carrier is worn by a percussion player and supports an instrument at a front of a body of the player. The marching carrier includes a belly plate that covers an abdomen region of the player and includes a belly pad in a section that contacts the abdomen region, and a carrier main body that is put on shoulders of the player and is fixed to the belly plate. The carrier main body includes shoulder pads in sections that contact the shoulders. The carrier main body includes a rod that includes two front extending portions. The front extending portions extend from the shoulders toward the abdomen region. The carrier main body is configured to adjust a position in a front-rear direction of the belly pad.

Abstract: A bass pad includes a frame body, a pad body, and a leg-opening mechanism. The frame body includes a pad base and a main post. The pad base is fixed to a clamp of a pedal device. The main post is arranged integrally with the pad base. The leg-opening mechanism includes two legs, two stays, and a sliding member. The height and angle of the pad base are adjusted by moving the sliding member in an axial direction of the main post to open or close the legs and the stays with respect to the main post.

Abstract: The hi-hat attachment includes an upper unit, a lower unit, and an operation lever. The lower unit includes a regulation unit that regulates the maximum fall position of the lower unit. The regulation unit is configured to adjust the maximum fall position of the lower unit.

Abstract: A snare pad includes a pad body, a batter surface member, and a dummy snare wire member. The batter surface member is coupled to the pad body. The dummy snare wire member is arranged in the pad body. The dummy snare wire member includes a plate-shaped first rigid member and a second rigid member that is arranged in a manner allowing for contact with the first rigid member. The batter surface member is coupled to the pad body without the pad body being located between the batter surface member and the dummy snare wire member.

Abstract: An electric guitar includes a body, a neck, and a tremolo device. A tremolo cavity for accommodating a tremolo spring is formed on the back of the body. A metal cover is attached to the tremolo cavity so as to cover the tremolo spring from the outside. A magnetic force generating portion that generates a magnetic force for fixing the metal cover to the body is provided in the vicinity of the tremolo cavity.

Abstract: The hi-hat attachment includes an upper unit, a lower unit, and an operation lever. The lower unit includes a regulation unit that regulates the maximum fall position of the lower unit. The regulation unit is configured to adjust the maximum fall position of the lower unit.

Abstract: A snare drum includes a tension adjusting device fixed to a strainer. The tension adjusting device includes a moving member that moves in a direction intersecting inner sound wires of the snare wire. A user can adjust tension of the snare wire by operating the tension adjusting device to cause the moving member to displace the inner sound wires.

Abstract: A snare wire is attached to a snare drum using a snare frame. A string made of flexible material is employed as a coupling member for coupling the snare frame to the snare drum. In the state in which the snare wire is attached to the snare drum by means of the snare frame, frame end sections of the snare wire are each arranged outward with respect to the outer peripheral edge of the back-surface head.

Abstract: A pedal angle adjusting device is coupled to a coupling arm such as to be pivotable about an axis. Also, the pedal angle adjusting device is coupled to a free end of a pedal such as to be pivotable about an axis and arranged to be fixable to the free end of the pedal.

Abstract: An anti-loosening device includes a main body and an O-ring, which serves as an elastic member attached to the main body. The main body includes a fitting hole, into which the bolt head of a tension bolt is to be fitted, and eight holding sections, which laterally hold the bolt head fitted in the fitting hole. The holding sections are configured to open about the center line of the fitting hole and to laterally hold the bolt head fitted in the fitting hole.

Abstract: A bracket includes a base that is fixed to the outer circumferential surface of a shell, a fixing member that is fixed to a rod portion of a holder or a drum stand, a shaft that couples the base and the fixing member to each other, and a fixing tool for fixing the fixing member to the rod portion. The base and the fixing member are coupled to each other by the shaft to be pivotal relative to each other about a horizontal axis that is perpendicular to the axis of the shell.