W
EFFECTS & SIGNAL PROCESSORS
MPX 500
Lexicon
Manufacturer
Lexicon
Type
Effects & Signal Processors
Production
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01
From the Community
From the community
No conversations about the MPX 500 yet — own one or know it well? Ask the first question, share a fix, or post your unit.
02
Document Library
Manuals
9Service & Technical
103
Utilities & Downloads
Lexicon MPX 500 OS v1.04
1.04This is a collection of firmwares for vintage synths and midi equipment. Source: archive.org item vintage-synth-firmware-collection.
firmware·78.8 KB
04
Audio Demos
05
Compatible Sound ROMs
06
EPROM Archive
Lexicon MPX500-v1.04
V1.04os·579749AA0
07
Modifications
08
Owner Registry
Production figures for the MPX 500 were never widely published, so there’s no official record of how many were built — or how many survive. This registry is a community census: every owner who logs their unit makes it the closest thing there is to a real count.
0units registered
0 serials recorded
No units on the census yet — be the first to put your MPX 500 on the map.
Own one? Add it to My Gear to join the registrySerial number, condition, and configuration are aggregated anonymously into the census.
09
System Components
CONTENTS
01From the Community02Document Library03Utilities & Downloads04Audio Demos05Compatible Sound ROMs06EPROM Archive07Modifications08Owner Registry09System ComponentsManufacturer
Lexicon
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Specifications
- sampling rate
- 20
- midi implementation
- true