Dave Smith Evolver Keys
Oscillators – 2 digitally controlled analog oscillators (DCOs) with selectable sawtooth, triangle, saw/triangle mix, and pulse waves (with pulse-width modulation), and hard sync;
2 digital wavetable oscillators with Prophet VS waves and wave sequencing capability, FM and ring modulation.
White noise generator.
Filter – 2 Low-pass filters: 1 analog Curtis filter per channel, selectable 2- and 4-pole operation (self-resonating in 4-pole mode) and ADSR envelope generator.
2 digital 4-pole Highpass filters.
Arpeg/Seq – Sequencer: 16 x 4 analog-style step sequencer that syncs to MIDI clock.
Arpeggiator: up, down, up/down, and assignable modes, and latched operation.
Effects – Digital delays: 3 separate, syncable, stereo delay lines.
Dual (left and right channel) tunable feedback loops with “Grunge”: use feedback as a pitched sound source.
Distortion! Digital, one for each channel, can be placed before or after analog electronics; and “Output Hack.”
Separate Glide per oscillator.
Pedal/CV1 and Pedal/CV2 inputs: responds to expression pedals or control voltages ranging from 0 to 5 VDC.