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...
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 A-800Pro is a MIDI controller keyboard designed for use in the studio and on stage. It features 61 velocity-sensitive keys, eight velocity-sensitive pads, and eight assignable knobs and sliders. The A-800Pro also has a built-in USB port for...
The Roland Alpha Juno 1, introduced in 1985, is an analog polyphonic synthesizer. Produced until 1987, it was priced at US$895/ UK£575. It uses soft touch buttons and a single dial for programming, but the optional Roland PG-300 programmer made every...
The Roland Alpha Juno series, introduced in 1985, includes two analog polyphonic synthesizers: Alpha Juno 1 and 2. Produced until 1987, they were priced at US$895/ UK£575 for the Alpha JunoJ-1 and US$1,295/ UK£799 for the Alpha Juno-2. They share the...
