analog - hardware - Synthesizer / Digitally Controlled Oscillator
Year 2002 established price $ 599 Year that I have purchased 2019 Price when I bought ¥ 37000
Please see Wikipedia for details. Excerpt from Wikipedia: The Evolver is an analog-digital hybrid synthesizer designed by Dave Smith and manufactured by Dave Smith Instruments. It was first released as a desktop version in 2002, then later a 37-key keyboard bearing the same synth engine as the Evolver desktop was also released. A polyphonic version of the Evolver, dubbed the Poly Evolver, was released in 2004 as a rackmount version, then a 61-key keyboard version of the Poly Evolver was released in 2005. The Evolvers were replaced by new high end models, the Prophet 12 and the Pro 2.