Pro Boom Cymbal Stacker Model #SPC25 The Pro Boom Cymbal Stacker from Sound Percussion Labs attaches to the tilter of most cymbal stands to allow a second cymbal to be stacked at a wide variety of angles. Shop now at the following retailers: PRODUCTS All-In-One SetsShell PacksSnare DrumsMarchingConcertPercussionVelocity Hardware ACCESSORIES Stands & Pedals Drum Practice Pads & Practice Mutes Bass Drum Impact Pads Replacement Parts Cymbal Holders & Arms Percussion Mounts & Stands Clamps Drum Keys Drumsticks SUPPORT Customer SupportFAQsManualsWarrantyPrivacy Policy FollowFollowFollow