WK-240

Close

At a glance

LIGHTWEIGHT ALL-ROUND ENTERTAINMENT

The CASIO WK-240 combines all the characteristics of a portable compact keyboard in a unique manner. 76 dynamic-touch keys and 600 impressive AHL tones ensure an unforgettable musical experience for musicians with an eclectic taste in music.

  • 76 piano-look, touch-sensitive keys
  • 600 AHL keyboard voices
  • 48-note polyphony
  • Hall effect button (at the touch of a button, concert hall reverb can be applied to the sound of the keyboard)
  • Step-up learning system
  • 180 rhythms
  • 152 songs
  • 10 digital effects
  • Registration memory
  • Sampling function
  • Scale tuning
  • Arpeggiator
  • Music Preset
  • Rhythm editor
  • Music challenge
  • Chord book function
  • Piano/organ setting button
  • USB plug & play/song expansion
  • Sequencer (recorder)
  • Audio input
  • Microphone input (mic-in)
  • Headphone connection
  • Speaker system

Technical Specifications

  • Keyboard
    • 76 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
  • Effects
    • Hall effect 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: 140 Ω; Output Voltage: 4.5V (RMS) MAX
    • Audio In jack: Stereo mini jack
      • Input Impedance: 9kΩ
      • Input Sensitivity: 200mV
    • Mic In/Sampling jack: Standard jack
      • Input Impedance: 3kΩ, Input Sensitivity: 10mV
  • Power Jack
    • DC9.5V
  • Power Supply
    • 2-way
    • Batteries: 6 D-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 5 hours continuous operation on zinc-carbon batteries
  • Speakers
    • 12cm × 2 (Output: 2.5W + 2.5W)
  • Power Consumption
    • 9.5V = 7.7W
  • Dimensions
    • 116.1 × 38.5 × 13.4 cm (45 3/4 × 15 3/16 × 5 1/4 inch)
  • Weight
    • Approximately 6.9kg (15.2 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.