Ctk-401
Encyclopedia
The CTK-401 is a digital
portable keyboard created by Casio
as part of the company's CTK line of products. Used commonly in the late 90's by amateur musicians and piano enthusiasts.
Digital
A digital system is a data technology that uses discrete values. By contrast, non-digital systems use a continuous range of values to represent information...
portable keyboard created by Casio
Casio
is a multinational electronic devices manufacturing company founded in 1946, with its headquarters in Shibuya, Tokyo, Japan. Casio is best known for its electronic products, such as calculators, audio equipment, PDAs, cameras, musical instruments, and watches...
as part of the company's CTK line of products. Used commonly in the late 90's by amateur musicians and piano enthusiasts.