The CT-X Series comes with the AiX Sound Source, which can produce a wide range of sound qualities from powerful bass tones to clear high tones. The exceptional computing power of the high-performance LSI reproduces the natural charm of acoustic instrument sounds, such as the agreeable change in tone when a piano key is struck, the sensation of a drum performance, or soaring strings. ​Dynamic tone changes also give its electronic sound exceptional expressiveness.​AiX Sound Source delivers High-Quality Tones and Rich ExpressivenessThe high-speed digital signal processor is also applied for each sound type, such as melody, backing drum, bass, or organ. Even the standard ensemble for a keyboard delivers distinct sound for each instrument for an expressive performance.High Output Amplifiers and High Performance Bass Reflex SpeakersBoasting best in class output from 15W + 15W amp. The keyboard delivers a supremely realistic performance with powerful heavy bass, even when used alone without a PA system or external sound system, thanks to the high performance bass-reflex speakers equipped with large magnets, and especially the newly designed bass reflex speaker enclosure that emphasizes low frequency.High Performance DSP and System Effects100 preset types of DSP effect let you alter tones so they sound exactly as you imagined. Includes reverb, chorus, and delay system effects. Effects can be adjusted on the fly, so you can give full expression to your music during live performances.Extensive Registration Functionality Lets You Save Your Favorite SettingsSave up to 128 detailed keyboard setups, including tones, rhythms, and tempo. Load and switch between them instantly as and when needed to deliver a gripping stage performance.Record Phrases and Play Back with Phrase PadsRecord phrases so they’re ready to use at the crucial moment, and play them instantly, at the touch of a button. Easily create tracks that one person alone couldn’t perform, like a band or ensemble performances, by recording overdubbed playback from the four phrase pads.17 Track Midi Recorder To Record Your Original MusicThe keyboard comes with a 16 track + 1 system track MIDI recorder so you can record up to 10 original songs with around 40,000 notes each. It also supports step recording and editing of recorded data. Take advantage of multi-track recording, recording individual instrument parts on separate tracks before bringing the whole piece together.42 Channel Mixer Combines Multiple Parts At WillThe keyboard has a multi-channel mixer, ideal for mixing down. Refine expression during performances or make fine adjustments to music by controlling tone and effects channel by channel.User-Created RhythmsYou can create original accompaniment patterns with up to 8 parts. The keyboard also has a full range of editing functions, such as: an easy edit function to create your own rhythm from a built-in one; a real-time recording function for directly entering and saving rhythms; or mixer settings for controlling the balance of each track or effect levels.