The Roland EF-303 is a groovebox from the late 1990s. It is a combination of a synthesizer, sequencer, and drum machine. It is capable of creating complex rhythms and sequences, and is popular among electronic musicians.
Roland Groovebox D2 was released in 2001. It is a compact orange-colored device with 2 small displays, focused on performance, and developed with innovative technology D-Field. The touch sensitive "XY" D-Field is easily programmed to create patterns,...
The Arturia Spark is a hybrid hardware and software drum machine and sequencer. It combines a hardware controller with the Spark Creative Drum Machine software to create a powerful and intuitive beat-making experience. The Spark Creative Drum Machine...
The Roland A-300PRO is a MIDI keyboard controller designed for use with computer music software. It features a full-sized, velocity-sensitive keyboard with aftertouch, eight assignable knobs and sliders, and eight velocity-sensitive trigger pads. The...
Analog Voltage Controlled Oscillator (VCO). Oscillator v1 can produce four sound waves within a five-octave range. Control is carried out according to the standard 1 Volt per octave. For each waveform (sine, triangle, saw, square) an individual output is...
