DS1

DS1 or DS-1 may refer to:

BOSS DS-1, a guitar distortion pedal
Digital Signal 1, a T-carrier signaling scheme devised by Bell Labs
Deep Space 1, a mission to 9969 Braille & 19P/Borrelly
DS-1 (drug), a selective GABA_A α4β3δ agonist drug
South African Class DS1, a diesel locomotive class
Datsun DS-1, a car by Nissan, see Datsun DS Series
Dark Souls, an action role-playing game
Dead Space (2008 video game), a survival horror game
VR Class Ds1, a Finnish railbus class
DS-1 Orbital Battle Station, the full name of the original Death Star space station in the Star Wars franchise

See also