The CTK2400 from Casio is a portable keyboard with 61 full-size keys, Step Up Lessons for beginning keyboardists, onboard stereo speakers, and more. It features 400 tones and a fully featured auto accompaniment section includes 150 rhythm patterns and 150 One-Touch presets. A stereo mini audio input makes it possible to connect an outside sound source like an iPad, MP3 player, or smartphone. The music will play through the CTK-2400's speakers, and you can play along on the keyboard. You can even sample sounds from a connected music player and trigger the samples.
For beginning keyboardists, the CTK-2400 offers extensive learning features. Its Step Up learning system includes a Voice Fingering Guide, a Note Guide, and Performance Evaluation. It teaches songs phrase by phrase, and keeps track of your progress. Over one-hundred built-in songs provide additional practice material, and you can turn off one of the "hands" as the song plays, so you can play its part. The keyboard comes with a detachable music stand and is powered by an AC adapter. Alternatively, it can run on six AA alkaline batteries (not included) which typically provide about three hours of continuous operation.
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