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Casio LK-190 Lighted Keys Portable Keyboard  - is currently on backorder. You may still purchase now though and we'll ship as soon as more become available.

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Brand New ConditionMore InfoThis product is in the box as received from the manufacturer and comes with the original warranty.

  • Easy-to-Play, Piano-Style Keyboard
  • 61 Keys, 48-Note Polyphony
  • 400 Tones and 100 Rhythms
  • 50 Dance-Music Rhythms
  • Key-Lighting System
  • Lesson Function
  • Amp Output: 2W + 2W
  • Digital Effects

The LK-190 61-Key, Piano-Style Keyboard with Key-Lighting System from Casio is an easy-to-play keyboard with 60 song bank tunes, 400 tones, 100 built-in rhythms, digital effects, and built-in 2W + 2W speakers. It can be used as a total entertainment keyboard to make learning to play piano more fun.

Featuring digital effects and 48-note polyphony, the LK-190 has a dance-music mode that allows you to mix musical phrases the way a DJ would. The keyboard's Build Up play mode allows you to apply six different sound effects by pressing special keys during the dance-music mode.

Furthermore, the keyboard's Step Up lesson mode breaks each song into short phrases. Master each of the phrases first, and combine them once you've learned them. When the keyboard senses you are having problems, it will help you by calling out finger numbers in a simulated human voice. Also, the keyboard's key-lighting system illuminates the keyboard's keys, both when you press them and during the built-in, song-playback mode.


Keyboard 61 piano-style keys with key-lighting system
Maximum Polyphony 48
Tones 400 built-in tones
Digital Effects Reverb (10 types), Dance Music
Number Of Rhythms/Styles 100 built-in rhythms, 50 dance-music rhythms
Auto Accompaniment Modes: Casio chord, fingered 1, fingered 2 (6th off), fingered 3 (on bass), full-range chord
Controllers: Start/stop, intro, normal/fill-in, variation/fill-in, synchro/ending
Number of Songs 60 (song bank)
Lesson/Guide Step Up lesson
EZ mode
Lesson part select 
Performance evaluation
Voice fingering guide
Lesson Part: Right hand, left hand, both hands
Metronome Beats: Off, 1 to 9
Tempo Range: Quarter note = 20 to 255 bpm
Other Functions Dance-music mode
One Touch Preset: 100 sets
Song bank/rhythm controller
Key Transpose ±1 octave (-12 to 0 to +12 semitones)
Tuning Frequency Initial Default: 440.0 Hz
A4 = 415.5 to 465.9 Hz
Pedals Standard jack (sustain, sostenuto, soft, rhythm)
Speakers 2 x 3.9" (10 cm)
Amplifier Output 2 W + 2 W
Input/Output Headphone Output: 1/4" (6.3 mm) stereo jack
Microphone in
Audio in
External power (9.5 VDC)
Power Requirements Batteries: 6 x AA-size
AC Adapter: AD-E95100L
Dimensions (W x D x H) 37 x 12 x 3.6" (946 x 307 x 92 mm)
Dimensions exclude music stand and other projections
Weight 7.9 lb (3.6 kg) without batteries
Packaging Info
Package Weight 11.0 lb
Box Dimensions (LxWxH) 39.0 x 14.2 x 5.0"