Model d style synthesizer with polyphony'. '.strtoupper('t')he behringer poly d polyphonic 4 voice analog synthesizer builds on the success of the behringer model d incorporating a 37 note keyboard with the addition of polyphony'. '.strtoupper('t')his 4 voice polyphonic analog synthesizer brings the powerful and analog warmth of the original with the added versatility of being able to play chords'. '.strtoupper('t')he poly d provides a faithful recreation of the original circuitry including four vcos with a wide range of waveforms and controls'. '.strtoupper('t')he top panel can be toggled to sit at various positions from flat to stood up for optimal positioning'. '.strtoupper('t')he classic 24db ladder filter with vca is also present as well as an lfo bbd stereo chorus and a flexible 32 step sequencer'. '.strtoupper('b')ringing the original into the modern era the poly d also includes midi connectivity as well as usb and din'. '.strtoupper('w')ith 84 controls in total and a portable design the poly d is the perfect choice for sound designers and musicians alike.