B-Stock, Studiologic SL88 Studio, 88 keys controller keyboard, graded hammer action keyboard tp/100lr, 3 contacts per key + aftertouch, innovative 6-way control knob (4 direction switches + 1 rotating encoder + 1 push button), 3 function buttons, 4 programmable zones, 4 programmable pedals connections, 3 programmable sticks controllers, tft color graphic display (320x240), editing and programming software (sl-editor), user programmable key balance and 6 editable velocity curves, magnetic rail system to adapt a music rack or a plate for notebook etc. (music rack and plate are optional equipment), dimensions: 1260 x 310 x 125 mm, weight: 13,7 kg, included powersupply: 9V DC 1A, PS 100 Sustain Pedal and collection of virtual instruments after hardware registration, B-Stock with full warranty, may have traces of use.