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

ARBENCH	The ARBENCH supports up to 250 pounds and has a black padded seat cushion that makes playing your keyboard comfortable. The bench is portable and folds flat making it easy to store.	$ 39.99
PBENCH	Capable of holding up to 250 pounds, this bench folds flat making it extremely portable. The padded black seat cushion makes this portable bench comfortable as well as attractive.