Reference

Specifications

Models

CTK-4200/WK-220/WK-225

 

 

Keyboard

CTK-4200: 61 standard size keys

 

WK-220/WK-225: 76 standard size keys

Touch Response

2 types, Off

 

 

Maximum Polyphony

48 notes (24 for certain tones)

 

 

Tones

 

Built-in Tones

600

Sampling Tones

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.

 

 

E-66