Dave Smith Instruments Prophet '08 PE 61-key 8-voice Analog Synthesizer 5-octave keyboard with semi-weighted action, velocity, and aftertouch Spring-loaded pitch wheel and assignable mod wheel 256 fully editable programs (2 banks of 128) with 2 layers (2 separate sounds) in each 16 x 4 gated step sequencer Arpeggiator 2 digitally controlled analog oscillators (DCOs) per voice with selectable sawtooth, triangle, saw/triangle mix, pulse waves (with pulse-width modulation), and hard sync White noise generator 1 analog Curtis low-pass filter It features an eight-voice synthesizer with a 100% analog signal path, velocity, and aftertouch Add to that performance features like an arpeggiator, gated 16 x 4 step sequencer, and the ability to split or stack sounds, and the modulation possibilities make it capable of producing sounds that the classics simply could not The Prophet '08 PE (potentiometer edition) is a 5-octave keyboard synth that has all the features of Dave Smith Instruments' standard Prophet '08, but many of the front panel's rotary controls use potentiometers (AKA pots) for more vintage-style control It features an eight-voice synthesizer with a 100% analog signal path, velocity, and aftertouch