A large, informative multi-function LCD that shows MIDI channels, notes being played, and staff notation.
The "990" is famous for its crunchy 8-bit sampling quality, which modern lo-fi hip-hop producers have recently rediscovered. Unlike the Casio SK-1, the Concertmate 990 has a slightly warmer amplifier and a more robust speaker system. concertmate 990 manual pdf
Original manual says samples play once. However , if you press + "Sample" simultaneously before recording, the sample will loop continuously until you release the key. This creates infinite drone sounds. A large, informative multi-function LCD that shows MIDI