The sound of a true legend Meet the RX1200, our 12-bit sampler instrument based on the E-mu SP-1200, a landmark sampler designed by Dave Rossum and released by E-mu Systems in 1987. With its gritty digital sound for sequencing fat beats, the ability to build musical phrases with 32 sample slots, and its warm filters for efficiently capturing bass lines from vinyl, the SP-1200 is a monument to beat