JX 8P + PG 800 In ROLAND , Synthesizer 136 Views JX 8P Polyphonic Synthesizer PG 800 Synthesizer Programmer JX 8P Owner’s Manual PG 800 Owner’s Manual JX 3P + PG 800 Service Notes PG800 Specification Roland JX-8P | JX 8P | PG800 | PG-800 | PG 800 Roland