The OSCar was a compact dual oscillator analogue synthesiser built into a rubberised casing. The OSCar had two wide-range DCO's, capable of producing both analogue-style waveforms and programmable digital additive waveforms; dual resonant multimode VCF's with overdrive and separation controls; a wide-range LFO; two additional LFO's for PWM. The OSCar came with an inbuilt step sequencer of 580, later 1500 notes and an arpeggiator it also had memory (12 RAM/24 ROM) locations for storing yoursounds, waveforms and sequences. An upgraded MIDI and EPROM upgrade version was released in 1984.