Casio CTK-3400SK Keyboard 61 Note Touch Response

Casio CTK-3400SK Keyboard 61 Note Touch Response

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  • 61 note, touch response, piano-style keys
  • 200 built-in tones
  • 48 Maximum Polyphony


    61 keys
    Maximum Polyphony 48
    10 Tunes
    10 Tunes
    Lesson Function
    Lesson Function


    Simple, Easy Operation

    This keyboard features colored buttons that facilitate instruction from teacher to students and make possible smooth, easy-to-understand lessons.

    Simple, Easy Operation

    The POWER button is red.
    RHYTHM button are green.
    It’s easy to select from four musical genres. The keyboard automatically arranges preludes and interludes.
    REGISTRATION button are blue.
    Use registration memory to save and easily recall keyboard setups (tone, rhythm, etc.).
    TONE button are purple.
    Select piano, organ, brass, and other tones at the touch of a button.

    Improved sound quality and keyboard feel

    AHL Sound Source

    High-quality sound source!

    CASIO keyboards use the high-quality AHL sound source, which is pre-programmed with digital samples of actual musical instruments. Students can develop a keen ear for sound through the high-quality sound of fine acoustic instruments.

    Piano-style keyboard

    Rich expressive power!

    Sound output changes according to the amount of pressure applied to the keys, just like a piano keyboard (Touch Response), making possible richly expressive performances. Furthermore, the piano-style fingerboard provides a realistic performance experience.

    Tuning in hertz is possible!

    The tuning feature specifies the frequency of the A note in hertz, a standard frequently used for tuning acoustic instruments. You can change the frequency in 0.1Hz steps.

    200 built-in tones and 126 rhythms

    200 built-in tones and 126 rhythms!

    The keyboard has 200 built-in tones, including piano, horn, and stringed instrument tones, and an Auto Accompaniment function with a selection of 126

    Specifications for music education

    • The Layer function is for mixing two types of tones, and the Split function is for splitting the keyboard into two sections: one for a main (high range) tone and one for a split (low range) tone.
    • Recorder is an easy-to-operate function for recording performances.
    • The keyboard has pre-recorded demo songs in various musical genres for music enjoyment and appreciation.
    Support headphones
    *Headphones not included

    Supports headphones for individual practice

    When students use multiple keyboards for individual practice in the same room, the use of headphones enables each student to concentrate without distraction.

    Metronome feature for practice at the correct tempo

    The keyboard has a metronome that produces various beats, including four-beat, three-beat, and two-beat meters. In addition to piano practice, this feature is useful for practice keeping time in a variety of musical situations, such as choruses and ensembles.
    Beats: 0, 2, 3, 4, 5, 6 Tempo range: 30 to 255

    Compact and lightweight for portability and ease of storage!

    The compact, lightweight keyboard is portable and easy to store. It can be powered by batteries for use anywhere and anytime.

    Digital instruments are easy to maintain!

    Digital instruments are ideal for educational settings. They require no periodic tuning, and since they are unaffected by temperature and humidity, they are easy to maintain.



    61 standard-size keys
    Touch Response
    On, Off
    Sound Source
    Maximum Polyphony
    200 built-in tones
    Digital Effects
    Reverb (1 to 10, Off)
    126 built-in rhythms
    Auto Accompaniment
    • Rhythm Pattern: 126
    • One touch Presets: 126
    Built-in Songs
    10 (DEMO)
    0, 2 to 6
    1 song / 1 track, approximately 2,000 notes, Real-time recording/playback
    Other Functions
    • One Touch Preset: 126 sets
    • Rhythm/Song controller
    • Registration Setups: 32 sets(4 sets x 8 banks)
    • Pitch Bend Wheel : 0 to 12 semitones
    Key Transpose
    25 steps (-12 to +12 semitones)
    Tuning Control
    A4 = 415.5 to 465.9 Hz (Initial Default: 440.0 Hz)
    Standard jack (sustain, sostenuto, soft, rhythm)
    • GM Compatibility: Level1
    • Terminals: USB
    10cm x 2
    Amp Output
    2W + 2W
    Input/Output Terminals
    • HEADPHONES/OUTPUT (Stereo Standard Jack)
    • AUDIO IN
    • USB: type B*
    * USB cable (A-B type) required to use USB terminal for computer connection.
    Power Requirements
    AC adaptor: AD-E95100L Batteries: 6 AA-size zinc-carbon batteries or alkaline batteries
    Dimensions (W x D x H)
    946 x 307 x 92 mm
    3.5kg (Without batteries)
    Body Color/Finish
    Included Accessories
    Dust cover
    EAN code