The contact pick-up for all stringed instruments. It can be used with no limitations on guitars, violins, cellos, mandolins, ethnic instruments, etc., but also on percussions and, to a limited degree, even on pianos and double basses. Simply apply the special kit supplied, and BASIK will convey the body vibrations with high precision producing a natural acoustic sound. Using the Phantom adapter supplied, the active pick-up BASIK can be connected to a mixer or to an acoustic amplifier input with Phantom power, or directly to a SCHERTLER amplifier (DAVID or UNICO) (STAT input). Its user-friendliness and cost-effectiveness make BASIK the ideal acoustic pick-up for beginners.