Casio VL-1

The Casio VL-1 is a vintage synthesizer and programmable calculator released by Casio in 1979. It was one of the first consumer-level synthesizers and was popular with musicians such as Depeche Mode, Kraftwerk, and Gary Numan. The VL-1 is a monophonic synthesizer with a built-in calculator and a two-octave keyboard. It has a built-in speaker and can be connected to an external amplifier or mixer. It has a variety of sound-generating capabilities, including a built-in rhythm machine, a noise generator, and a tone generator. It also has a built-in arpeggiator and a pitch-bend wheel. The VL-1 is still popular today and is used by many musicians for its unique sound.