DAMP is a special agent in powder form. The main components of DAMP are melanin, gold and carbon. For the button, this is cast in epoxy resin. The DAMP button has a positive influence on the functioning of the Information Speaker and the transmission of harmonic frequencies.
Did you buy your Information Speaker after 01-04-2024 or are you considering buying an Information Speaker? Then your Information Speaker comes standard with the agent DAMP; this is applied to the inside of the speaker as a raw material. For speakers purchased from April 2024, the upgrade with the DAMP button is not required.
The instruction video below shows how to stick the DAMP button on the speaker: