Keystage USB-controller- 49 keys, 8 boutons, MIDI 2.0, Poly Aftertouch

Features:
Features velocity sensitivity, aftertouch and polyphonic aftertouch
Velocity curves: 21 (—10–0–+10)
Octave range: 7 (—3–0–+3)
Pitch bend wheel, modulation wheel, parameter control knobs × 8
VOLUME knob, SETTINGS button, WRITE button, EXIT button, SHIFT button, ARP button, CHORD button, VALUE ^/ buttons, VALUE dial, PAGE —/+ buttons, transport buttons, TEMPO button, OCTAVE —/+ buttons
Main display: organic EL (electro-luminescence) display
Sub display: organic EL displays × 8
No. of scenes: 16
Arpeggio rhythm patterns: 20
Preset chord sets: 32
User chord sets: 32
USB port, MIDI (IN, OUT connectors), EXPRESSION jack, DAMPER jack, AUDIO OUT (L/MONO, R jacks), headphone jack
AUDIO OUT (L/MONO, R): 6.3 mm TS phone jack (unbalanced)
Headphones: 6.3 mm stereo phone jack
DAMPER (half-damper supported)
EXPRESSION
Dimensions: 814 × 234 × 82 mm
Weight 4.2kg
Included : USB cable (Type A-Type B), expansion plate, Quick Start Guide, Precautions