The Roland RS-50 is a digital synthesizer and sound module released in 1991. It features 16-voice polyphony, 32-note multitimbrality, and a wide range of sounds, including acoustic instruments, drums, and special effects. It also has a built-in sequencer and a variety of effects, including reverb, chorus, and delay.
The Roland RS-70 is a digital synthesizer workstation released by Roland in 1998. It features a 61-key keyboard, a built-in sequencer, and a variety of synthesis and effects options. The RS-70 is capable of producing a wide range of sounds, from classic analog synthesizers to modern digital sounds.
The Roland A-500PRO is a MIDI keyboard controller designed for use with computers, synthesizers, and other MIDI devices. It features 61 velocity-sensitive keys, eight assignable knobs, eight assignable sliders, and eight assignable buttons. It also has a...
The Roland Cakewalk A-500S is a MIDI controller keyboard designed for use with music production software. It features 61 full-size keys, 8 velocity-sensitive trigger pads, 8 assignable knobs, and a built-in arpeggiator. It is compatible with Windows and...
The Roland JV-90 is a synthesizer keyboard released in 1993 by Roland Corporation. It is a part of the JV series of synthesizers and is based on the Roland JV-880. It is a 28 or 56-voice polyphonic synthesizer with multitimbral capability. It features a...
