Vandrayk's Tuning Apparatus was an advanced piece of technology designed by Doctor Gorman Vandrayk. Components of the Apparatus included a four-stage resonator, a phase inverter, a submicron polarizer, a variable-flux depolarizer, a multiharmonic sequencer, and a quantum receiver. During the Grand Acquisitions Race, a Vandrayk's Tuning Apparatus was one of several items that the Chevin Conglomerate sought to acquire.

Behind the scenesEdit

The Tuning Apparatus is one of the artifacts that players needed to acquire in the Grand Acquisitions World Event in the video game Star Wars: The Old Republic. The six components of the Apparatus were scattered in boxes around Nar Shaddaa.