Dave Smith Sequential Prophet 6, Synthesizer, 49 Keys semi-weighted velocity and aftertouch sensitive, 6 Voices, all-analog signal path, two discrete VCOs and Filters per Voice, Multimode Arpeggiator, Step-Sequencer with up to 64 Steps, dual digital Effect-Section with true bypass (Effects: Reverb, Delay, Chorus and Phase shifter), analoge Stereo Distortion, Pitch- and Modulation Wheel, LED-Display, Sync to external MIDI clock, Connections: analoge Line-Out 2x ¼" TR (L/R), Stereo Headphoner-Out ¼" TRS, MIDI In/Out/Thru, USB, Volume- and Sustain-Pedal Input.