Lexicon MX400 Dual Stereo Surround Reverb Processor wUSB

 LEX MX400


Product Description

The Lexicon MX400 dual-stereo (4×4) Processor is equally at ease in the studio or a concert hall, with a unique VST/AU software interface via USB, delivering the classic Lexicon sound.
You no longer have to compromise between the instant control of plug-in effects and the warm, complex depth of a dedicated hardware-based processor. The MX400 acts as a “hardware plug-in” within any VST/AU-compatible workstation environment. In live performance, the intuitive front panel design indicates which effects are active and provides control for each 24-bit processor. 99 carefully crafted factory presets offer stunning reverbs and effects (including dbx dynamics!), with 99 programmable slots. World-class Lexicon effects with a unique VST interface and the convenience of USB.

Lexicon MX400 Features

  • 17 legendary Lexicon® reverbs
  • Lexicon delays & modulation effects
  • dbx® compression and de-essing
  • Quad-processor design
  • 7 effect routing options
  • 99 Factory and 99 user programs for Stereo mode
  • 99 Factory and 99 user programs for Dual-Stereo mode
  • 25 Factory and 25 user surround programs
  • USB Hardware Plug-In feature with
  • VST® and Audio Units plug-in software
  • MX-Edit™ Editor-Librarian software
  • Dual SPDIF Digital Input and Output
  • 24 bit; 48kHz and 44.1kHz sample rates
  • Large front panel LCD display
  • MIDI IN and THRU
  • TRS balanced or unbalanced input and output

You want the rich, luscious sound that’s defined studio reverb for three decades: a genuine Lexicon hardware processor. But you also want the flexibility of programming high-quality effects right insideyour DAW program…without bogging down your CPU or resorting to expensive processing cards.

Have it all with the MX400. All parameters of every reverb, delay and dynamic effect in this powerhouse quad processor are available inside any VST® or AU compatible DAW program. Just link your computer to the MX400 with a USB cable and control all automation and recall parameters exactly as you would with any software plug-in — while enjoying the sonic benefits only Lexicon hardware can provide.

Along with Lexicon’s unique hardware plug-ins for PC and Mac®, they’ve also included MX-Edit™ Librarian software so you can store and recall custom programs or pull up your choice of 223 genuine Lexicon settings including 25 dedicated Surround Programs.

At its heart, the MX400 is everything you would expect from the company that invented digital reverberation. Seventeen Lexicon reverbs, delays and modulation effects plus dbx® compression and de-essing. A generous LCD display and big comfy knobs you can getyour hands around.

Meet the most Lexicon power ever offered in a super-affordable 1RU effects processor. Perfect for band PAs, churches and clubs.

Lexicon knows you need to be able to make changes quickly, so they designed the MX400’s intuitive front panel to be a bare minimum of knob tweaks away from any adjustment or effects change. For example, three individual, assignable parameter controls mean you don’t have to page through menus to fine tune a reverb tail. Because you can use its built-in dbx® compression and de-essing in tandem with reverb, the MX400 is the perfect tool for taming problem vocalists.

Finally, you can rely on the MX400 for years to come, through countless load-ins and loadouts — although its sound is A-studio-quality, Lexicon designed the MX400 to withstand dust, moisture, shock, power surges and all the other rigors of live sound use.

Lexicon MX400 Effects


  • Small Hall
  • Large Hall
  • Surround Hall
  • Small Plate
  • Large Plate
  • Room
  • Chamber
  • Gated
  • Reverse
  • Vocal Hall
  • Vocal Plate
  • Drum Hall
  • Drum Plate
  • Ambience
  • Studio
  • Arena
  • SpringDELAYS
  • Studio Delay
  • Digital Delay
  • Tape Delay
  • Pong Delay
  • Mod Delay
  • Reverse Delay
  • 2-Tap Delaydbx® DYNAMICS
  • Compressor
  • Chorus
  • Flanger
  • Phaser
  • Tremolo – Pan
  • Rotary
  • Vibrato
  • Pitch Shift
  • DetuneAll MX400 reverbs, delays, dynamics and effects parameters can be accessed and edited from the included VST® and Audio Units plug-ins.
Product Specifications

Lexicon MX400XL Specifications

Analog Audio Inputs

  • Connectors: Four TRS balanced or unbalanced
  • Impedance: 50k Ohms bal., 25k Ohms unbal.
  • Input Level:+4 dBu nominal, +24 dBu maxium 48kHz or 44.1kHz
  • A/D Conversion: 24-bit, 48kHz 128 x oversamplingAnalog Audio Outputs
  • Frequency Response: 10Hz – 20kHz +0 dB/-0.5 dB
  • THD+N: <0.0019% 10Hz – 20kHz
  • Dynamic Range: >109dB (A-weighted) A/A
  • Crosstalk (typical): <-80 dB 20Hz – 20kHzDigital Input and Output
  • Connectors Dual RCA phono (SPDIF)
  • Format: SPDIF 24-bit
  • Sample Rate: 44.1 or 48kHz
  • Frequency Response: 10Hz to 22kHz ±0.5 dB @ 48kHzControl Interface
  • USB: USB 1.0 for MX-EDIT™ Editor-Librarian and VST™ & Audio Units plug-ins
  • MIDI: In, Out 5-pin DIN
  • Foot Pedal: 1/4-inch phone jackGeneral
  • Power: 117 VAC or 230 VAC, 18 Watts
  • Size (WxHxD): 19 x 1.75 x 7.25 inches
  • Weight 5.8 lbs. (2.6 kg)

Specifications subject to change without notice
Copyright notice: VST is a trademark of Steinberg Soft- und Hardware GmbH.

Helpful Info about the Manufacturer

Phone:  801-568-7567 Warranty:  1 Year