LINEAR ARITHMETIC SYNTHESIS FOR A NEW GENERATIONReleased in 1987, the Roland D-50 Linear Synthesizer is easily one of the most influential keyboards ever made. This revolutionary instrument helped define the sound of the late ‘80s with its instantly recognizable mix of sampled attacks and synthesized sustaining waveforms, plus built-in chorus, reverb, and EQ. It’s the basis of classic tracks in a wide range of genres including synth pop, new wave, new jack, and R&B, and can be heard in countless..