Grand Mixer DXT

GrandMixer DXT is an American musician. He was formerly known as Grand Mixer D.ST. "D.ST" is a reference to Manhattan, New York City's Delancey Street on the Lower East Side. He was featured in the influential hip hop film Wild Style.

Widely recognized as a pioneer, Grand Mixer DXT is credited as being the first turntablist. He was the first person to establish the turntable as a fully performable and improvisational musical instrument (Alberts 2002). Especially important is his technique of altering the pitch of the note or sound on the record.