Serge Tcherepnin, designer of the
Serge modular synthesizers, discussed his early experiments in the 1950s with the
transistor radio, in which he found circuit points that responded sonically to touch, and wired them to "body contacts" on the plastic chassis. This experience inspired him to begin building circuit bent instruments intentionally. Ghazala coined the term "circuit bending" for the practice in 1992. Starting in 1984, Swiss duo
Voice Crack began creating music by manipulating common electronic devices in a practice they termed "cracked everyday electronics." == Notable users==