Roland Alpha Juno is a synthesizer released by Roland in 1985. It is an analog/digital hybrid synthesizer that was popular in the 1980s and 1990s. It has been used by many artists, including Depeche Mode, New Order, and The Cure.
The Alpha Juno is a subtractive synthesizer, meaning it uses oscillators to generate sound and then filters to shape the sound. It has two oscillators, one for the main sound and one for the sub-oscillator. It also has a noise generator and a low-frequency oscillator (LFO) for modulation. The Alpha Juno also has a built-in arpeggiator and a chorus effect. It also has a built-in sequencer for creating patterns and sequences. The Alpha Juno also has a built-in MIDI interface for connecting to other MIDI devices.