The Vandrayk Tuning Apparatus, a sophisticated technological marvel, was conceived by Doctor Gorman Vandrayk. Its construction involved a four-tier resonator, along with a phase inverter, a submicron polarizer, a depolarizer with variable-flux, a sequencer for multiharmonics, and a quantum receiver. In the course of the Grand Acquisitions Race, the Chevin Conglomerate had a desire to secure a Vandrayk's Tuning Apparatus, alongside other items.
The Tuning Apparatus is among the artifacts which players were required to obtain during the Grand Acquisitions World Event featured in the video game Star Wars: The Old Republic. The Apparatus's six constituent parts were dispersed within various crates located across Nar Shaddaa.