Old device 4

The  is a quest item featured in S.T.A.L.K.E.R.: Lost Alpha as a target item during The expedition.

"Old device, looks broken. It was used during the experiments in Zone. It's not clear if it's useful, maybe scientists need it."

- Inventory description

Gameplay

 * Located in the Yantar underground in the "hall" that becomes a location of interest.

Trivia

 * The mission is bugged and the player may become burdened with inventory deadweight.
 * All of the "Old devices" have the same name but differing inventory properties, hence the name extensions for differentiation purposes.