Specifications

 

 

 

 

 

 

 

 

 

 

 

 

Model:

CTK-451/CTK-471

 

 

 

 

 

 

Keyboard:

61 standard-size keys, 5 octaves

 

 

 

 

 

 

Tones:

100

 

 

 

 

 

 

 

 

Polyphony:

12 notes maximum (6 for certain tones)

 

 

 

 

 

 

Auto Accompaniment

 

 

 

 

Rhythm Patterns:

100

 

 

 

Tempo:

Variable (236 steps, = 20 to 255)

 

Chords:

2 fingering methods (CASIO CHORD, FINGERED)

 

Rhythm Controller:

START/STOP, SYNCHRO/FILL-IN

 

Accomp Volume:

0 to 9 (10 steps)

 

 

 

 

 

 

Song Bank

 

 

 

 

Tunes:

100

 

 

 

Controllers:

PLAY/PAUSE, STOP, REW, FF, LEFT ON/OFF (ACCOMP), RIGHT ON/OFF (MELODY)

 

 

 

 

 

 

Display

 

 

 

 

Name display:

TONE, RHYTHM, SONG BANK name/number, keyboard settings name/value

 

Tempo:

Tempo value, metronome, synchro standby, beat indicator

 

Chord:

Chord name, Chord form

 

Fingering:

Fingering indicators, parts, pedal symbol, octave symbol

 

Song Bank Status:

PLAY, PAUSE, REW, FF

 

Staff:

5 octaves with sharp and flat indications

 

Keyboard:

5 octaves

 

 

 

 

 

 

MIDI:

5 multi-timbre receive

 

 

 

 

 

 

Other Functions

 

 

 

 

Transpose:

12 steps (–6 semitones to +5 semitones)

 

Tuning:

Variable (A4 = approximately 440Hz ±50 cents)

 

Volume:

0 to 9 (10 steps)

 

 

 

 

 

 

Terminals

 

 

 

 

MIDI Terminals:

IN, OUT

 

Sustain Terminal:

Standard jack

 

Phones/Output Terminal:

Stereo standard jack (Output is monaural.)

 

 

Output Impedance: 78￿

 

 

Output Voltage: 4V (RMS) MAX

 

Power Supply Terminal:

9V DC

 

 

 

 

 

 

Power Supply:

Dual power supply system

 

Batteries:

6 AA-size batteries

 

Battery Life:

Approximately 2 hours on manganese batteries

 

AC Adaptor:

AD-5

 

Auto Power Off:

Turns power off approximately 6 minutes after last key operation. Enabled under battery power

 

 

only, can be disabled manually.

 

 

 

 

 

 

Speaker Output:

2.0W + 2.0W

 

 

 

 

 

 

Power Consumption:

9V

 

7.7W

 

 

 

 

 

 

 

 

Dimensions:

92.9 x 32.9 x 10.8 cm (36 5/8 x 12 15/16 x 4 1/4 inch)

 

Weight:

Approximately 4.0kg (8.8lbs) (without batteries)

 

 

 

 

 

E-34

622A-E-036B

CTK451_E32_34

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