Casio Keyboard CTK-7300 Keyboard 61 keys (piano appearance keys) Touch Sense 2 intensity (can be turned off) Audio AHL (3-fold elements) Maximum Polyphony 64 Voices 820 kinds of built-in tones, including 30 kinds of Chinese tones (100 user tones) layer / split tone overlay, voice Split Digital Sound Reverb: 10 types Chorus: 5 (can not be used simultaneously with the DSP.) DSP: 100 preset (can not be used simultaneously with the chorus.) Rhythm / Mode 260 kinds of built-in rhythm (15 kinds of Chinese rhythms) Auto Accompaniment modes: Casio Chords, Chords 1, FINGERED 2 (6th tone is turned off), FINGERED 3 (Bass open), full keyboard chords Controllers: Start / Stop, Intro, standard rhythm / Fill rhythm, variation rhythm / fill rhythm, synchronous start / Ending Built-in Songs five kinds (Demo Song) Metronome 0,2,3,4,5,6 beat (speed range:? = 30 ~ 255) Recording Song Sequencer: 16 tracks + 1 system track, five songs, a total of approximately 30,000 notes (real-time recording, step recording, music editing, track editing, event edit, punch in / out) Other features Audio Recording / Playback: Up to 20 documents (each document record about 13 minutes) Mixer: 32 channels + external input devices (instrument input, microphone input), 9 chute control the rhythm sequencer: real-time recording, step by step recording, quantification, simple editing, Event Editor, part parameters (100 user rhythms) drawbar organ: 9 kinds drawbar organ / 50 built-in tones / 50 user tones) Voice Editor (100 user tones) Preset Memory : 96 kinds of settings (6 groups × 16 individual memory banks) Scenario Music Library: 305 kinds of chord progressions, chord edit the default (100 kinds of user presets) One Touch Preset: 250 presets Auto Harmonize: 11 types Arpeggiator control: 150 kinds of temperaments (tuning system): Preset tuning system (Chromatic +16 kinds) / Temperament tuning 8 degrees Lift: ± 2 octaves interval rhythm / music controller bend wheel: 0 to 24 semitones vibrato button Rod (Rod organist and mixers used 9 Rod) refers roulette Transpose 25 files (-12 to +12 semitones) Tuning A4 = 415.5 - 440.0 - 465.9 Hz pedal interface standard jack (sustain, soft tone , lottery, start / stop) LCD backlight display SD memory card slot support capacity: 2GB to 32GB SD memory card or SDHC memory card features: Standard MIDI format playback (maximum per file 320KB), file save / load / delete, Formatting Save / Load: preset memory, user rhythms sound, user drawbar organ tones, user DSP, user scenarios music library, music sequencer, audio recording file MIDI GM Compatibility: a terminal interface: USB Speakers 12cm × 2 +3 cm × 2, bass reciprocating sound system, speaker on / off the amplifier output 7W +7 W Input / Output Terminals Mic Instrument Input Audio Input Line Output (L / mono, right channel) headphone (stereo standard plug JACK) Sustain / Assignable Pedal USB: B type external power supply (12V DC) Power Requirements Batteries: 1 battery 6 / Power adapter: AD-A12150LW Size: 945 × 378 × 132mm Weight: 6.8kg Color: Black Accessories: music stand, power adapter, manual