The 550 model was considered the pick of the bunch from amongst the "prosumer" models. With balanced connections, Digital I/O, the same Reverb algorithms as some of the higher models, very useable multi-FX and a simplified editing system for ease of use ( i.e. compared to the MPX1 ).

A nice clean example, low hours, a couple of very minor barely noticeable marks on the the body, all buttons and rotaries are working perfectly. Being sold from long term storage.

The original printed manual is included.

soundonsound.com/reviews/lexicon-mpx550

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

Promoted similar listings













Listeda month ago
ConditionExcellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more
Brand
Model
  • MPX 550 Dual Channel Processor
Finish
  • Black
Categories
Year
  • 2000s

Product safety information may be available here.

Vintage Street

Gebsattel, Germany
Joined Reverb:2025

Reverb Protection

Simple Returns, Secure Transactions, Human Support

Learn more

Secure Checkout

Reverb Gives

Your purchases help youth music programs get the gear they need to make music.

Oops, looks like you forgot something. Please check the fields highlighted in red.