RolandG-707 Overview and Demo with Roland GR-300 GR-700 GR-55 and VG-99

Roland G-707 Vintage Guitar Synthesizer Controller, upgraded with internal hex fuzz circuit, tested with Roland GR-300, GR-700, GR-55 and VG-99. A BX-13-VC is used to convert the 24-pin signals to the 13-pin format.