Casio CTK-4400 Portable Keyboard

With the CTK-4400, enjoy musical fun with a compact keyboard, making every performance a unique experience. The built-in Hall effect button allows you to do this in an impressive way: At the touch of a button, concert hall reverb can be applied to the sound of the keyboard, adding authenticity when you play. The keyboard also has 61 dynamic touch keys, 180 lively rhythms and 152 songs, as well as 32 registration memories allowing you to store settings such as tempo, tones or rhythms easily.

Specifications:

Keyboard: 61 Keys
Touch Response: 2 Types, Off
Power Supply: 9.5V DC (AD-E95100L) / 6 AA-size batteries
Internal Memory Capacity: Approx. 320KB
Demo Song: 102 songs loop play
Auto Power Off: (Approx. 6 min. during battery operation or 30 min. during AC adaptor operation)
Tempo: 30 to 255BPM
Octave Shift: Yes
Rhythm Editor: Yes
Music Preset: 305
Sampling Function: Up to 8 Sampling Tones (Melody 5, Drum 3) Up to 10 seconds Sampling Time
Sprit: Yes
One Touch Preset: 180
Preset Tones: 305
Registration: 32 (4 set-ups x 8 banks)
Layer: Yes
Accessories: Song book and Music Stand
Amplifier: 2.5W + 2.5W
Chord Book: Yes
Tuning Control: A4 = 415.5Hz to 465.9Hz (Initial Default: 440.0Hz)
Display: 129mm x 44mm LCD (with backlight)
Digital Effects: Reverb 10, Chorus 5, Virtual Hall 1, Auto Harmoize 12, Arpeggiator 90
Metronome: Yes (0, 1, 2, 3, 4, 5, 6, 7, 8, 9 beats)
Key Transpose: 25 steps (-12/+12 semitone)
Sound Source: AHL
Number of Polyphony (maximum): 48
MIDI: GM Level 1 standard