B-Band Accessories: A1.2
B-Band A1.2: Sounds GREAT and is unobtrusive.... The A1.2 volume control conveniently mounts to the inside edge of the sound hole with included adhesive. While adding the volume control to this system, the B-Band engineers took the additional step of updating the preamp by increasing the output level while reducing the noise level. The system is powered by a 9-volt battery that is placed in the B-Band battery pouch which holds it securely on the neck block of the instrument. The A1.2 has an average battery life of 750 hours. When it is time to change the battery, simply reach through the sound hole and open the battery snap or pull the battery pouch away from the Velcro mount.