Yamaha DX7

About

The Yamaha DX7 is a groundbreaking digital synthesizer introduced in 1983, known for popularizing Frequency Modulation (FM) synthesis. It features a 61-note keyboard with velocity and aftertouch sensitivity, pitch-bend and modulation wheels, and MIDI in/out/thru capabilities[1][4]. The DX7's FM synthesis allowed for the creation of complex, unique sounds, setting it apart from analog synthesizers. It was widely used in 1980s pop music, with its electric piano sound becoming iconic in ballads[1][4]. The DX7 has a 16-voice polyphony and uses six digital sine wave operators per voice, with 32 patching algorithms[4][5]. Its sleek design includes a small LCD screen and flat membrane switches for easy navigation[1]. Despite its complex menus, the DX7's presets became staples in 1980s music, influencing artists like Whitney Houston and Brian Eno[1][4]. Over 200,000 units were sold, making it one of the best-selling synthesizers in history[1][4].