Item #: LEX MX300 LIST

Lexicon MX300 Dual Processor Stereo Reverb

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Product Description

The Lexicon MX300 is a 2-in, 2-out processor that combines an intuitive front-panel design with Lexicon's "Hardware Plug-In" technology, a unique USB connection and VST/AU interface for use with software recording platforms.

    From studio to stage, the Lexicon MX300 delivers richer, more sophisticated reverb to bring out the unique character & complexity of vocals, drums and guitar in your mix!
The MX300 features a wide array of rich, complex reverb algorithms, delays, effects and dbx Professional Products dynamics that make it an ideal package equally suited for the home studio or live use. In any application, the MX300 provides a versatile sonic signature that is unmistakably Lexicon.

The MX300 has removed the compromises associated with using hardware in the home studio environment. The USB Hardware Plug-In format allows users to have complete plug-in control over their MX300 within any VST or Audio Units software environment, enabling users to control all automation and recall parameters exactly as they would with any software plug-in.

Equally at home for live applications, the MX300 supplies the FOH/live sound engineer an intuitive front panel control with a backlit LCD screen for parameter displays. A 2-in, 2-out design, the MX300 series offer unprecedented connectivity through both XLR and TRS balanced connectors as well as digital S/PDIF.

Choose from five effects routing options
The MX300 lets you switch effect routings easily via front panel controls, so you don’t have to spend time behind your rack changing cables. Dual Mono sends the Left and Right input signals through Effect 1 and Effect 2 respectively. Each signal is then routed to its respective output, completely independent from the other. Cascade (Series) sends Left and Right input signals first through Effect 1, then through Effect 2, and then routed as a stereo signal to their respective outputs. Dual Stereo (Parallel) routes Left and Right input signals through both effects independently. Both Effects’ output signals are then mixed together, and routed to both the outputs as a single stereo signal.

Mono Split sends Left input signal through Effect 1, while the Right input signal is sent through Effect 2. The output signals of both Effects are then mixed together, and routed to both the outputs as a single stereo signal. Stereo routing provides a single stereo effect path for Left and Right signals. This routing removes one of the effect modules for users requiring a streamlined signal path with only a single effect for their needs — but taking advantage of all of the MX300’s processing horsepower.

MX300 Features
  • 2-in / 2-out configuration
  • 16 legendary Lexicon reverbs
  • Lexicon delays & modulation effects
  • dbx compression and de-essing
  • Input Gain Control for stereo inputs
  • Intuitive Navigation/Edition with large LCD screen, Page/Select Wheel, 3 top-level parameter controls plusExit, Tempo and Bypass selectors
  • 5 effect routing options
  • 99 Factory / 99 User programs
  • USB Hardware Plug-In feature withVST and Audio Units plug-in software
  • MX-Edit Editor/Librarian software
  • S/PDIF Digital Input/Output
  • 24-bit, 48kHz/44.1kHz sample rates
  • 1/4 inch footswitch jack
  • MIDI IN and THRU
  • XLR and 1/4 inch TRS balanced I/O

  • Small Hall
  • Large Hall
  • Small Plate
  • Large Plate
  • Room
  • Chamber
  • Gated
  • Reverse
  • Vocal Hall
  • Vocal Plate
  • Drum Hall
  • Drum Plate
  • Ambience
  • Studio
  • Arena
  • Spring
  • Studio Delay
  • Mono Delay
  • Tape Delay
  • Pong Delay
  • Mod Delay
  • Reverse Delay
  • 2-Tap Delay
dbx Dynamics
  • Compressor
  • De-Esser
Modulated Effects
  • Chorus
  • Flanger
  • Phaser
  • Tremolo / Pan
  • Rotary
  • Vibrato
  • Pitch Shift
  • Detune
All MX300 reverbs, delays, dynamics and effects parameters can be accessed and edited from the included PC VST and Macintosh Audio Units plug-ins.

warning WARNING: Cancer and Reproductive Harm -

Product Specifications

Lexicon MX300 Dual Processor Stereo Reverb Specifications

    Analog Audio Inputs
  • Connectors Two 1/4 inch balanced TRS, Two XLR female
  • Impedance 50k Ohms bal., 25k Ohms unbal.
  • Input Level +4 dBu nominal, +24 dBu maximum 48kHz or 44.1kHz
    Analog Audio Outputs
  • Connectors Twp 1/4 inch balanced TRS, Two XLR male
  • Impedance 2k Ohms bal., 1k Ohms unbal. 1/4 inch only
  • Output Level +4 dBu or –10 dBV nominal (software adjustable), 24 dBu maximum 48kHz or 44.1kHz
  • D/A Conversion 24-bit, 44.1/48kHz 128x oversampling
    Analog Audio Performance
  • Frequency Response 10 Hz – 20kHz +0 dB/–0.5 dB
  • THD+N <0.0019% 10Hz – 20kHz
  • Dynamic Range >109 dB (A-weighted) A/A
  • Crosstalk typical <–80 dB 20Hz – 20kHz
    Digital Input and Output
  • Connectors Dual RCA phono (S/PDIF)
  • Format S/PDIF 24-bit
  • Sample Rate 44.1kHz or 48kHz
  • Processing Delay 3.7 ms @ 48 kHz
  • Frequency Response 10Hz to 22kHz ±0.5 dB @ 48kHz
    Control Interface
  • MIDI In/Thru 5-pin DIN
  • Footswitch 1/4 inch phone jack
  • Power 100–120 VAC 50/60Hz, 18 Watts, 220–240 VAC 50/60Hz, 18 Watts
  • Size (W/H/D) 19 inches x 1.75 inches x 7.25 inches*/6.375 inches(483 x 44 x /185mm*/162 mm) *including knobs.
  • Weight 5.8 lbs (2.63kg)

Helpful Info about the Manufacturer
Phone:  801-568-7567 Warranty:  1 Year
BrewHaus223 Submitted: 8/19/2014
Product Rating
Nice Upgrade for My System
Product Rating
Your general opinion of this product.
I really like it a lot so far. For the most part its easy to use. It sounds awesome. And they make a good effort to have the hardware unit act like a plugin.
Bryan Thompson Submitted: 3/8/2014
Product Rating
Awesome Lexicon box
Your general opinion of this product.
Unit is very sturdy. easy to use out of the box. i find the dry wet signal is easier to control through the software than through the box itself. just takes more button pushes on the unit
Mixman from Bremerton, WA, USA Submitted: 2/8/2012

Passed the test
Your general opinion of this product.
Perfect balance of ease of use with quality of sound. This is a no-brainer buy, do-it.
RetroRobert from Ottawa, Canada Submitted: 2/5/2008

Don't Have to Be Rich for Rich Reverbs!!
Your general opinion of this product.

Built very well. front panel was missing a screw. Seems road worthy, however it will be used only for home studio work. Good solid knobs.

Best feature is the ability to edit the presets on a PC. routing capabilities are good but see below for ease of use.

Manual is fairly clear - however is doesn't tell you exactly HOW to make the connections and what type of cables are required. After using their recommendations, I could only get a MONO sound despite verifying the settings that they suggest. Turns out - you need to PAN hard left and hard right when using the LINES for the returns. (Mackie 1202VLZ) Using the Mackie STEREO returns only provided MONO sound - regardless of any settings or connections!!

Good value considering it's a Lexicon. Only 2 effects at once so it's limited there. Rack screws provided...nice!

Sound is excellent - good deep, ri

8 Payments of
MSRP: $312.00
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