The Yamaha RGX 820Z is a double cut guitar made in Taiwan between 2002-2003 featuring an alder body with flamed maple top and matching headstock, Seymour Duncan humbuckers, a piezo equipped tremolo and Sperzel (black) Trim-lok locking tuners. The Yamaha R1000P bridge loaded with the piezo electric pickup can create an acousting steel string sound. The dual outputs and a blend knob offer the possibility of separate routing or layering of the electric and acoustic sounds.