The Roland JX-8P Polyphonic Synthesizer is a classic analog synthesizer from the 1980s. It was used by many popular musicians, including Depeche Mode, New Order, and The Cure. It is a 6-voice polyphonic synthesizer with two DCOs (digitally controlled oscillators) per voice, two envelope generators, and two low-pass filters. It also features a built-in chorus effect, a built-in arpeggiator, and a built-in sequencer. The JX-8P is capable of producing a wide range of sounds, from classic analog bass and lead sounds to more modern digital sounds. It is a great choice for those looking for a classic analog synthesizer with modern features.