Used Lexicon MPX 500
Used Lexicon MPX 500 units offer dual-channel audio processing in a compact, intuitive design, covering reverb, delay and modulation for both studio and live environments. Second-hand examples are well regarded for their versatile effects capabilities and straightforward controls. Scroll down to browse the used Lexicon MPX 500 listings currently available on 10K Used.
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Lexicon MPX 500 specifications
| Brand | Lexicon |
| Segment | Audio |
About the Lexicon MPX 500
The Lexicon MPX 500 is a dual-channel effects processor suited to studio and live audio applications. Its dual-channel architecture allows simultaneous processing of multiple sources, making it a practical tool for musicians, sound engineers and producers. Built-in effects include reverb, delay and modulation, giving users a broad palette for shaping audio. Intuitive controls keep the workflow accessible for both newcomers and experienced professionals, while the sleek form factor suits rack-based setups in either environment.
Lexicon MPX 500 — buyer FAQs
What is the Lexicon MPX 500 and what does it do?
The Lexicon MPX 500 is a dual-channel effects processor designed for studio and live audio use. Its dual-channel architecture allows simultaneous processing of multiple sources. Built-in effects include reverb, delay and modulation, giving musicians, sound engineers and producers a broad range of tools for shaping and manipulating audio from a single rack unit.
Who makes the Lexicon MPX 500 and where does it sit in the brand's history?
The MPX 500 is made by Lexicon, an American audio company founded in 1971 and a long-standing pioneer of digital reverb and effects processing. Lexicon has been part of Harman International since 1993. The MPX 500 sits within Lexicon's range of studio and live signal processors, bringing the brand's effects processing heritage to a dual-channel format suited to a variety of audio environments.
What types of effects are available on the Lexicon MPX 500?
The MPX 500 includes reverb, delay and modulation among its built-in effects. These cover a wide palette for audio shaping, and the dual-channel design means more than one source can be processed at the same time, which is practical for both stage and studio workflows.
What should I check when buying a used Lexicon MPX 500?
Check that both processing channels are fully functional and that all built-in effects types, including reverb, delay and modulation, respond correctly. Confirm the controls and interface operate as expected, and ask the seller about any cosmetic wear. Used listings on 10K Used carry a 21-day warranty covering major functional faults, and the buying guide at 10kused.com/used-av-equipment-guide/ covers what to look for in more detail.
What environments is the Lexicon MPX 500 suited to?
The MPX 500 is suited to both studio and live environments. Its dual-channel architecture makes it practical for processing multiple sources simultaneously, and its intuitive controls keep it accessible in fast-moving live setups as well as more considered studio sessions. The compact, rack-friendly form factor supports both use cases.





