The WK-3800 includes 76 Full-Size keys, 32-note Polyphony, Touch Sensitive, Genernal MIDI, USB Port, Sequencer, 894 Tones, 182 Rhythms, DSP/Reverb/Chorus/EQ Digital Effects, SD slot, Sound,Rhythm and Song expansion by Internet download, Backlit LCD, New Advanced ZPI Chip, Larger Internal memory, CD Rom and AD-12 Power Supply Included, Pitch Bend and Modulation Wheels, Line In/Out, FDD.

Adapters	Benches	Cases	Pedals	Stands

AD-12

Extend your battery life by using this optional AC Adapter Works with the following models: CDP-100, CDP-200 CTK-5000 PX-120, PX-320, PX-575, PX-700, PX-720, WK-3300, WK-3800, WK-500

$ 34.99