DS1 or DS-1 may refer to: * BOSS DS-1, a guitar distortion pedal *

Digital Signal 1 Digital Signal 1 (DS1, sometimes DS-1) is a T-carrier signaling scheme devised by Bell Labs. DS1 is the primary digital telephone standard used in the United States, Canada and Japan and is able to transmit up to 24 multiplexed voice and data ...

, a T-carrier signaling scheme devised by Bell Labs *

Deep Space 1 ''Deep Space 1'' (DS1) was a NASA technology demonstration spacecraft which flew by an asteroid and a comet. It was part of the New Millennium Program, dedicated to testing advanced technologies. Launched on 24 October 1998, the ''Deep Space ...

, a mission to 9969 Braille & 19P/Borrelly *

DS-1 (drug) DS-1 is a drug from the imidazopyridine family, which is the first drug developed that acts as a GABAA receptor positive allosteric modulator (PAM) selective for the α4 β3 δ subtype, which is not targeted by other GABAA receptor PAMs such a ...

, a selective GABA_A α4β3δ agonist drug *

South African Class DS1 The South African Railways Class DS1 of 1939 was a diesel-electric locomotive. The second diesel-electric locomotive on the South African Railways was a single Class DS1 AEG (German company), AEG diesel-electric shunting locomotive which was p ...

, a diesel locomotive class * Datsun ''DS-1'', a car by Nissan, see Datsun DS Series * ''

Dark Souls is a dark fantasy action role-playing game series developed by FromSoftware and published by Bandai Namco Entertainment. Created by Hidetaka Miyazaki, the series began with the release of ''Dark Souls (video game), Dark Souls'' (2011) and has ...

'', an action role-playing game *

Dead Space (2008 video game) ''Dead Space'' is a 2008 survival horror game developed by EA Redwood Shores and published by Electronic Arts. It was released for PlayStation 3, Xbox 360, and Microsoft Windows as the debut entry in the ''Dead Space'' series. Set on a minin ...

, a survival horror game *

VR Class Ds1 The VR Class Ds1 Also known as "Puumotti" (Roughly translated to Wood Cubic meter "motti" being a means to measure wood volume) was the first railbus of the Finnish State Railways. It was ordered in 1927. The Ds1 was built by the Pasila workshop, b ...

, a Finnish railbus class * DS-1 Orbital Battle Station, the full name of the original Death Star space station in the ''

Star Wars ''Star Wars'' is an American epic film, epic space opera media franchise created by George Lucas, which began with the Star Wars (film), eponymous 1977 film and Cultural impact of Star Wars, quickly became a worldwide popular culture, pop cu ...

'' franchise

See also