MATRIXSYNTH: Roland JX-3P with Wood Side Panels, PG200 w,Roland JX-3P Analog Polyphonic Synthesizer with PG200,JX-3P gets a PG-200, circuit mod, as Roland continues plug,Roland JX-3P Analog Polyphonic Synthesizer with PG200,Roland JX-3P Analog Polyphonic Synthesizer with PG200