Electronic Keyboard

An Electronic keyboard or digital keyboard or portable keyboard is a digital derivative Keyboard instruments.This digital keyboard is used by many of the peoples in the world.Electronic keyboard made a major impact in this modern world.So let's see about this History of Electronic Keyboard:             The first electric keyboard was invented by ELISHA GRAY  and he's also considered to be as modern music synthesizer.         It was named as MUSICAL TELEGRAPH. It was created in the year 1876 In 1959 Yamaha invented their first electronic keyboard called D-1 ELECTONE. This revolutionary electronic organ used transistors alone to produce sound, instead of the vacuum-tube technology that was available at the time. In 1980 Casio released their first Electronic Keyboard CASIOTONE 201. As a compact and attractively priced unit that could play sounds from various instruments. Classi...