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CTK-2550

My GShock

61-key model that makes it easy to enjoy various musical genres.

CTK-2550
CTK-2550
CTK-2550

Features

Improved sound quality and keyboard feel

Piano-style keyboard

An easy-to-play keyboard with an appearance resembling that of an acoustic piano.

Digital effects

Use effects to add reverb for more depth and breadth in your music.

Chordana Play

Add to the fun by linking the keyboard with the downloaded Chordana Play app in your smart device.

[Availability] LK-265, CTK-3500, CTK-2550, CTK-2500

*CTK Series keyboards do not offer Key Lighting.

Chordana Play Special Site

Expand the keyboard’s store of built-in songs

Use an audio cable to transfer 50 built-in songs from the app as well as songs downloaded as MIDI files and save them in the keyboard. You can then use the saved song data with the keyboard accompaniment function to enjoy the Step Up Lesson feature.

*Songs stored in the keyboard may sound different from original built-in songs.
[Chordana Play 50 built-in songs]
LIGHTLY ROW MUSETTE IN D MAJOR
LONG LONG AGO CHOPSTICKS
SAKURA SAKURA SONATINA op.36 no.1 1st Mov.
AULD LANG SYNE RÊVERIE
MICHAEL ROW THE BOAT ASHORE GYMNOPÉDIES no.1
HOME ON THE RANGE WEDDING MARCH FROM "MIDSUMMER NIGHT'S DREAM"
SANTA LUCIA AMERICAN PATROL
JOSHUA FOUGHT THE BATTLE OF JERICHO SONATA K.545 1st Mov.
THE MUFFIN MAN LA PRIÈRE D'UNE VIERGE
IF YOU'RE HAPPY AND YOU KNOW IT, CLAP YOUR HANDS SERENADE FROM "EINE KLEINE NACHTMUSIK"
HOUSE OF THE RISING SUN LARGO (HÄNDEL)
SHE WORE A YELLOW RIBBON INNOCENCE
MY OLD KENTUCKY HOME PROMRNADE FROM "TABLEAUX D'UNE EXPOSITION"
SZLA DZIEWECZKA DOLLY'S DREAMING AND AWAKENING
TROIKA LA FILLE AUX CHEVEUX DE LIN
WALTZING MATILDA BEAUTIFUL DREAMER
ON THE BRIDGE OF AVIGNON DANNY BOY
CAMPTOWN RACES HUMORESQUE (Dvořák)
JEANNIE WITH THE LIGHT BROWN HAIR MAPLE LEAF RAG
JAMAICA FAREWELL CSIKOS POST
JE TE VEUX MARCHE MILITAIRE 1
SONATA op.13 "PATHÉTIQUE" 2nd Mov. BLUMENLIED
HEIDENRÖSLEIN GRANDE VALSE BRILLANTE
HABANERA FROM "CARMEN" LA CANDEUR
BRINDISI FROM "LA TRAVIATA" AVE MARIA (BURGMÜLLER)

Play the keyboard while linked with the app

A piano roll showing the music score and finger timing is displayed on the mobile device’s app screen.

 *Mobile device and audio cable sold separately.

Practice playing on the smart device screen

Another fun feature is the ability to take 3-step lessons on the smart device itself using the virtual keyboard that appears on the screen. You can confirm the chords, melody and finger timing visually on the screen, while also using the scoring function to help you master the song. The 50 built-in app songs and your downloaded MIDI file songs are all available for use in your lessons.

Dance Music Mode

Easy dance tune playback - Just touching the keys is all it takes to play dance music expressing a DJ mood. Or you can use Build-up Play to apply sound effects characteristic of dance music for even more fun.

[Availability] CTK-3500, CTK-2550, CTK-2500, CTK-1550, CTK-1500, LK-265, LK-190, LK-136, LK-135

Built-up Play

Pressing the indicated black keys livens up the music with six dramatic sound effects!

Powerful lesson functions!

Lesson Lite

In the Lesson Lite, notes appearance on the display screen. Play notes on the keyboard in accordance with the instructions provided by Voice Fingering Guide.

Voice Fingering Guide

If the keyboard senses you are having problems, it will help you by calling out finger numbers in a simulated human voice.

Lesson Part Select(right hand, left hand, both hands)

Metronome

60 Song Bank Tunes

Built-in songs cover a wide range of genres for lesson play and for your listening enjoyment.

Designed and engineered to help you sound your best!

400 high-quality tones

A wide selection of musical instrument tones supports play of songs from various genres.

100 rhythms and Auto Accompaniments for Latin music and other styles from around the world (100 rhythms including 46 ethnic rhythms and 10 patterns for piano play)

An advanced Auto Accompaniment feature provides you with access to a large collection of ethnic rhythms from around the world, with a special emphasis on Latin rhythms. In addition to Bossa Nova, Samba, and other basic rhythms, you also get Cumbia, Reggaeton, Calypso, and more!

One Touch Preset (100 presets)

One Touch Preset automatically sets up the keyboard to match the currently selected rhythm.

Specifications

Number of Keys
61
Maximum Polyphony
48
Number of Tones
400
Number of Rhythms/Patterns
100
Automatic Accompaniment
Yes
Built-in Songs
60
Lesson Function
Lesson Lite, Scoring System, Voice Fingering Guide, Part Select (Right hand, Left hand, Both hands)
Speaker
10cm x 2
Amplifiers
2W + 2W
Power Supply
2-way [Batteries] AA-size alkaline batteries x 6 Approximatery 12 hours [AC Adaptor] AD-E95100L (DC 9.5V)
Power Consumption
5.5W
Dimensions
946 x 307 x 92 mm (w/o music stand)
Weight
3.3 kg
Included Accessories
Music stand

Effects
Virtal Hall Reverb (10 types)
Transpose
-12 semitones ~ 0 ~ +12 semitones
Tuning Control
A4 = 415.5 Hz ~ 440.0 Hz ~ 465.9 Hz
One Touch Presets
Yes
Metronome
0 to 9 beats; tempo range: 20 to 255
LCD
Yes

Dance Music Mode
Yes
Others
・Auto Power Off

AUDIO IN
Stereo mini jack
PEDAL
・Sustain:Standard jack (sustain, sostenuto, soft, rhythm)
PHONES/OUTPUT
Stereo standard jack

Connection to App
Yes (Chordana Play)
Built-in Songs
  • TWINKLE TWINKLE LITTLE STAR
  • ON TOP OF OLD SMOKEY
  • WHEN THE SAINTS GO MARCHING IN
  • AMAZING GRACE
  • COME BIRDS
  • DID YOU EVER SEE A LASSIE?
  • DANNY BOY
  • MY BONNIE
  • HOME SWEET HOME
  • AURA LEE
  • ALOHA OE
  • FURUSATO
  • GREENSLEEVES
  • LONDON BRIDGE
  • UNDER THE SPREADING CHESTNUT TREE
  • SIPPIN' CIDER THROUGH A STRAW
  • GRANDFATHER'S CLOCK
  • ANNIE LAURIE
  • BEAUTIFUL DREAMER
  • MY DARLING CLEMENTINE
  • LITTLE BROWN JUG
  • YANKEE DOODLE
  • I'VE BEEN WORKING ON THE RAILROAD
  • OH! SUSANNA
  • TURKEY IN THE STRAW
  • SILENT NIGHT
  • WE WISH YOU A MERRY CHRISTMAS
  • JINGLE BELLS
  • JOY TO THE WORLD
  • O CHRISTMAS TREE
  • MARY HAD A LITTLE LAMB
  • LE CYGNE FROM "LE CARNAVAL DES ANIMAUX"
  • AIR FROM "SUITE no.3"
  • SPRING FROM "THE FOUR SEASONS"
  • HUNGARIAN DANCES no.5
  • MINUET IN G MAJOR
  • GAVOTTE (GOSSEC)
  • ARABESQUE (BURGMÜLLER)
  • DECK THE HALL
  • ODE TO JOY
  • AVE MARIA (GOUNOD)
  • PRELUDE op.28 no.7 (CHOPIN)
  • GOING HOME FROM "FROM THE NEW WORLD"
  • FÜR ELISE
  • TURKISH MARCH (MOZART)
  • SONATA op.27 no.2 "MOONLIGHT" 1st Mov.
  • ETUDE op.10 no.3 "CHANSON DE L'ADIEU"
  • THE ENTERTAINER
  • FRÖHLICHER LANDMANN
  • LA CHEVALERESQUE
  • VALSE op.64 no.1 "PETIT CHIEN"
  • LIEBESTRÄUME no.3
  • JESUS BLEIBET MEINE FREUDE
  • CANON (PACHELBEL)
  • MARCH FROM "THE NUTCRACKER"
  • CHANSON DU TOREADOR FROM "CARMEN"
  • INVENTIONEN no.1
  • PRAELUDIUM no.1 (J.S.BACH)
  • TRÄUMEREI
  • NOCTURNE op.9 no.2 (CHOPIN)

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