Kurzweil KP300X Performance Series Arranger Keyboard

Keyboard:
76-Note, synth action with touch sensitive keys
Keyboard Sensitivity:
6 selectable response levels
Display:
Multi-functional LCD
Polyphony:
128 voice
Preset Programs:
737
User Presets:
50
Splits/Layers:
Yes
Transpose:
+/- 1 octave
Tune:
+/- 50 cents
General MIDI:
No
Effects:
Reverb (10 types) / Chorus (8 types) / EQ
Auto-Accompaniment Styles:
240
Recorder/Sequencer:
Yes (6 tracks / 10 user songs)
Metronome:
Yes
Sound System:
40W, 4-speaker, stereo
Headphone:
(1) 1/4" stereo headphone out
Pedal Ports:
1 Sustain, 1 Volume 
(pedals sold separately)
Audio I/O:
Stereo 1/4" In/Out
MIDI:
via USB
USB:
(2) ports; USB-MIDI and USB-device storage
Included Accessories:
music stand
Dimensions:
6.4"(H) x 48.6" (W) x 16.7" (D)

16.2 cm (H) x 123.5 cm (W) x 42.3 cm (D)
Weight:
25.4 lb / 11.5 Kg
Power:
12VDC / 3A external power supply