Lexicon: MPX-500 Effects Processor | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording and music production.
LEXICON MPX 500 SM Service Manual download, schematics, eeprom, repair info for electronics experts
LEXICON MPX 1 MANUAL Pdf Download | ManualsLib
Lexicon Schematics, Service manual or circuit diagram £1.80 (~ $2.20 or €2.10)