casio ctk-6000
2010 japan
61 key sequencer/arranger

Fantastic Keyboard
So many variables and Input/outputs
Not a sign of wear
670 Tones
All features test great

Ships at 16 lbs, 10 oz

Specifications
Keyboard   
61 piano-type keys
Touch Response   
2 sensitivity levels, Off
Sound Source   
AHL
Maximum Polyphony 48
Tones   
670 built-in tones (10 user tones)
Layer/Split   
Layer, Split
Digital Effects   
    Reverb: 10types
    Chorus: 5 types (simultaneous use with DSP not supported.)
    DSP: 100 preset, 100 user (simultaneous use with Chorus not supported.)
Rhythms/Patterns   
200 built-in rhythms (10 user 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
Built-in Songs   
5 (demo tunes)
Metronome   
Beats: 0, 2, 3, 4, 5, 6 (Tempo range: quarter note = 30 to 255)
Recorder   
Song sequencer: 16 multi tracks + 1 System Track, 5 songs, approximately 12,000 total notes (real-time recording, step recording, song edit, track edit,event edit)
Other Functions
    Mixer: 32 channels + EXT IN (INST IN, MIC IN), 9-slider operation
    Rhythm editor (10 user rhythms)
    Tone editor (10 user tones)
    Registrations: 32 setups (4 sets x 8 banks)
    Music preset: 305 preset with chord progression, chord edit ( 50 user presets)
    One-touch preset: 200 sets
    Auto harmonize: 12 types
    Arpeggiator: 150 types
    Temperaments (scales): Preset scale (Equal temperament + 16 types)/scale fine tune
    Octave shift: ±2 octaves
    Rhythm/song controller
    Pitch bend wheel : 0 to 24 semitones
    Dial
Key Transpose   
25 steps (-12 to +12 semitones)
Tuning Control   
A4 = 415.5 - 440.0 - 465.9 Hz
Pedals   
Standard jack (sustain, soft, sostenuto, start/stop)
Display Screen   
LCD with backlight
USB Memory / SD Memory
    Supported memory cards: Up to 32GB SD memory cards or SDHC memory cards
    Functions: SMF playback (up to 320KB per file), file save/load/delete, card format
    Save/load: Registrations, user rhythms, user tones, user DSPs, user music presets, song sequencer songs
MIDI
    GM Compatibility: Level1
    Terminals: USB
Speakers   
12cm x 2 + 3cm x 2, bass-reflex system
Amp Output   
6W+6W
Input/Output Terminals
    

    Audio in
    Line output (L/MONO, R)
    Headphones (standard stereo jack)
    Sustain/assignable
    USB: type B
    External power (12V DC)

* USB cable (A-B type) required to use USB terminal for computer connection.
Power Requirements
    
Batteries: D-sizex6/AC adaptor: AD-A12150LW