Dave Smith Instruments Evolver Monophonic Analog Synthesizer

I'm selling my DSI Evolver Desktop synthesizer / sequencer and audio processor in excellent condition with latest OS (3.5), original knobs have been replaced with better ones, Prophet 12 style knobs.
Four oscillators (two analog + two digital), four LFO's, 16 x 4 sequencer, stereo input for processing any kind of audio signal (guitar, rhythm machine, synthesizer etc.), stereo out, MIDI in / out / thru with polychain option with keyboard version. Never gigged, used only in my non-smoking home studio.  Evolver comes with EU 230 V power adapter, I'm selling it only because I've got keyboard version. This thing is built like a tank and it's a real beast!

This is what Vintage Synth says about it:

Mono Evolver is a true analog synthesizer that incorporates many of Dave Smith and Sequential's old secrets, circuits and technologies. It's monophonic with four oscillators - two analog DCOs and two digital - it's a true analog/digital hybrid synth. The analog oscillators feature multiple classic waveforms plus pulse-width modulation and hard sync, and they sound really nice and big. The digital oscillators feature FM synthesis, Ring Modulation and 96 wavetables straight out of the  (plus 32 user wavetables, loaded via MIDI software editors such as Motu ).

Mono Evolver also features two Curtis voltage-controlled analog low-pass filters which are fully resonant and switchable for two- or four-pole operation, two digital highpass filters and real analog VCAs. Modulation capabilities are handled by four LFOs and three ADSR envelope generators (for the filter, the amp, and one is user assignable). There are dedicated onboard effects (feedback, delay, distortion, glide, etc.). Stereo audio inputs let you process external audio through the Mono Evolver's filters, envelopes, LFOs and effects. The Evolver's ultra-cool MIDI-syncable 16-step, 4-parameter, analog-style sequencer (with each patch able to store its own sequence) is also on-board to really bring the Mono Evolver to life with animated evolving sounds. The LFOs, step sequencer, and three separate delays can all be synced for massive, rhythmic, time-based effects in stereo.

A major unique feature of the Mono Evolver is that although it is monophonic, it has a true stereo signal path. The reason many things come in multiples of two here is because each channel gets its own independent analog oscillator, lowpass filter, highpass filter, VCA and effects. It's sort of like two independent synths - one on the left and another on the right. This allows for pretty nice stereo imaging effects not possible with most other mono-monophonic synths. Some of the factory patches will make your jaw drop - sometimes it's really hard to believe it has only a single voice!