Behringer POLY D 37 Key Analog SynthPOLY D The 1970s spawned the first truly portable analog synthesizer, and while it was quickly adopted by lots of renowned musical artists including Jan Hammer, Chick Corea, Rick Wakeman, Jean Michel Jarre, Isao Tomita and Keith Emerson to name a few, it was somewhat temperamental and very expensive. An ultra affordable homage to that iconic synthesizer, with all the features of the original and then some, the Behringer POLY D lets you conjure up