NSL Small Tubanos that are designed to provide quality sounds with effective volume control from an acoustic instrument and is an excellent alternative when high volume is not permitted. Playing the NSL Small Tubanos with soft mallets produces a mellow bass tone that is easy on the ears and can be further reduced using the VCC, Volume Control Caps. Three NSL Small Tubanos easily nest and have a combined weight of 29 lbs. make it very portable with a carry handle.