The Lexicon LXP-15II is a rack-mount multi-effects processor made by Lexicon, a company best known to players for its studio reverb and effects units. Lexicon classifies it as a "Multi-Effects Processor", meaning it combines several effect types, such as reverb, delay and modulation, in one unit rather than covering a single effect1. For a player, that places it in the same family of gear as other multi-effects processors: one box handling the jobs that would otherwise take several pedals.
Discontinued status
Lexicon's own product page lists the LXP-15II as discontinued1. That matters in practical terms: the unit is not available new from the maker, and players who want one are looking at secondhand units. It also means that specifications and support expectations differ from a current product, since the hardware is no longer in production.
The LXP-15II is discontinued, so any unit a player finds will be used. Lexicon still maintains the product page and its downloads.
Documentation and downloads
Lexion keeps the official product page live, and its downloads section carries the unit's documentation, with the downloadable documents noted as "updated: Apr 2026"1. For a discontinued rack unit, having the maker's manual available matters: rack processors often have deep menu structures, and the manual is the practical reference for wiring it into a rig and setting it up.
Where it sits among Lexicon's effects
Lexicon has made a long line of multi-effects and effects processors for players and studios, and the LXP-15II belongs to that line. Other Lexicon units covered elsewhere on this site include the Lexicon MPX 1, the Lexicon PCM81, the Lexicon MX300 and the Lexicon MPX G2. A player comparing rack multi-effects across the brand's catalog can use those pages to see how later or neighboring models differ from the LXP-15II.
Videos
Watchdog Video
Paul the Simple
Aaron Thornhill
Questions
Is the Lexicon LXP-15II still in production?
No. Lexicon's own product page for the LXP-15II lists it as discontinued, so the unit is no longer made. Players encounter it today on the used market rather than as a new purchase, and Lexicon still maintains the product page, including a downloads section where the manual and related documents are available.
Where can I find the manual for the LXP-15II?
Lexicon hosts the documentation on the official LXP-15II product page on lexiconpro.com, in the downloads section. The downloadable documents there were updated as of April 2026, so the maker still supports the unit's paperwork even though the hardware itself is discontinued.
Sources (1)
- LXP-15II, Lexicon Pro, 2026
