2 MULTIPEDAL UNITS DESIGNED FOR GEM GENESYS SERIES WORKSTATIONS. EACH UNIT HAS 6 SWITCH PEDALS THAT ALLOW YOU TO CONTROL VARIOUS ACCOMPANIMENT FUNCTIONS IN REAL TIME: START/STOP, FILL-INS, INTRO/ENDINGS, VARIATION SELECTIONS, ETC. I USED 1 SET OF PEDALS WITH A GENESYS XP MODULE, AND THE OTHER WAS A BACK-UP AND IS VIRTUALLY NEW. THE PEDALS CAN BE USED WITH ANY OF THE GENENSYS SERIES KEYBOARDS AND THE XP MODULE. THE UNITS CAN BE CHAINED TOGETHER SO THAT YOU CAN CONTROL 12 FUNCTIONS (ACTUALLY, 3 UNITS CAN BE CHAINED FOR 18 PROGRAMABLE PEDAL SWITCHES). I BOUGHT THEM NEW AT $200 EACH, PLUS SHIPPING FROM ITALY. $175.00 plus shipping takes both.