CTK-4200

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At a glance

Time for a grand appearance

The CTK-4200 offers everything that enthusiastic keyboard professionals need. The powerful 600 AHL sound tones and the 48-note polyphony generate great sounds. The three-level interactive learning system provides support for keyboard training. It also has 61 dynamic touch keys, 180 vivid rhythms and 152 songs, as well as 32 registration memories for storing settings such as tempo, sound tones or rhythms easily. If you activate the Chord Book function, the Musical Information System, with the keyboard image, shows the desired chord. All in all, a keyboard that shows what you can do.

  • 600 AHL keyboard voices
  • 48-note polyphony
  • 61 touch-sensitive keys
  • Step-up learning system
  • 180 rhythms Registration memory
  • Sampling function
  • Arpeggiator
  • Music preset
  • Rhythm editor
  • Music challenge
  • Chord book function
  • Scale tuning
  • Octave shift
  • Audio input
  • USB plug & play/song expansion
  • Headphone connection
  • Powerful speaker system

Technical Specifications

  • Keyboard
    • 61 standard size keys
    • Touch Response: 2 types, Off
  • Maximum Polyphony
    • 48 notes (24 for certain tones)
  • Tones
    • Built-in Tones: 600
    • Up to 8 (Melody Sampling: 5, Drum Sampling: 3)*, Up to 10 seconds
    • Functions: Layer, Split, Piano/Organ button
  • Reverb
    • 1 to 10, Off
  • Chorus
    • 1 to 5, Off
  • Metronome
    • Beats per Measure: 0, 2 to 6
    • Tempo Range: 30 to 255
  • Song Bank
    • Built-in Songs: 152
    • User Songs: Up to 10*
  • Step Up Lesson
    • Lessons: 4 (Listen, Watch, Remember, Auto)
    • Lesson Part: L, R, LR
    • Functions: Repeat, Voice Fingering Guide, Note Guide, Performance Evaluation
  • Music Challenge
    • 20 notes
  • Auto Accompaniment
    • Built-in Rhythms: 180
    • User Rhythms: Up to 10 (Accompaniment Edit)*
  • Chord Book Function
    • Chord guide
  • Registration
    • 32 (4 setups × 8 banks)
  • Recorder
    • Real-time recording, playback
    • Keyboard Play: 5 songs, 6 tracks
    • Playing Along with a Built-in Songs: 1 song (L, R, LR)
    • Memory Capacity: Approximately 12,000 notes (total for 6 songs)
  • Other Functions
    • Transpose: ±1 octaves (–12 to +12 semitones)
    • Octave Shift: Upper/Lower ±2 octaves
    • Tuning: A4 = 415.5 to 465.9 Hz (Initial Default: 440.0 Hz)
    • Preset Scales: 17
    • Music Preset: 305
    • One Touch Preset: 180
    • Auto Harmonize: 12 types
    • Arpeggiator: 90 types
  • MIDI
    • 16 multi-timbre received, GM Level 1 standard
  • Musical Information Function
    • Tone, Rhythm, Song Bank numbers and names, staff notation, fingering, pedal operation, tempo, measure and beat number, chord name, etc.
  • Inputs/Outputs
    • USB-Port: TYPE B
    • Sustain/Assignable jack: Standard jack (sustain, sostenuto, soft, rhythm)
    • Phones/Output jack: Stereo standard jack;
      • Output Impedance: 140Ω
      • Output Voltage: 4.5V (RMS) MAX
    • Audio In jack: Stereo mini jack
      • Input Impedance: 9kΩ
      • Input Sensitivity: 200mV
  • Power Jack
    • DC9.5V
  • Power Supply
    • 2-way
    • Batterie: 6 AA-size zinc-carbon batteries or alkaline batteries
    • Battery Life: Approximately 3 hours continuous operation on alkaline batteries
    • AC Adaptor: AD-E95100L
    • Auto Power Off: Approximately 6 minutes (during battery operation) or 30 minutes (during AC adaptor operation) without any operation, Auto Power Off can be disabled.
  • Speakers
    • 12cm × 2 (Output: 2.5W + 2.5W)
  • Power Consumption
    • 9.5V = 7.7W
  • Dimensions
    • 94.8 × 35.0 × 10.3 cm (37 5/16 × 13 3/4 × 4 1/16 inch)
  • Weight
    • Approximately 4.3kg (9.5 lbs) (without batteries)

    * This data is stored in a shared memory area with a total capacity of approximately 320Kbytes (1Kbyte = 1,024bytes).

    Availability of models and/or lineups may differ depending on the country or region.
    Technical amendments and errors excepted. The sizes in figures do not correspond to the original sizes.
    The colours may differ slightly from the original.

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