particulier vends clavier/arrangeur solton ms5 de ketron lab 2ème main 112 sons, 112 programmes, 48 rhythmes processeur d'effets interne description en anglais : a 61 note velocity keyboard pitch bend and mod wheels 35 note polyphony 112 right hand voices / 99 left hand voices 112 registrations 48 preset & up to 48 user patterns time signatures from 1/4 to 16/8 programmable songs function full sys/ex support for internal memory built-in effects processor including reverbs, chorus, and rotor (slow-fast with wind up/down) and more.