The Branson 1:2.5 Black Booster is a high-performance ultrasonic accessory designed for industrial applications requiring significant amplitude enhancement. Its robust design and black-coated finish make it ideal for demanding environments, offering both durability and efficiency. With a gain ratio of 1:2.5, this booster amplifies input vibrations to 2.5 times their original amplitude, operating efficiently at a resonant frequency of 40 kHz.