Lexicon MX300

2-channel Reverb/Delay Processor with dbx Compression and De-essing and VST/Audio Units Plug-in Software
Lexicon MX300 image 1
Lexicon MX300 image 1
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Lexicon MX300
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Lexicon Hardware Reverb with Plug-in Convenience!

Lexicon has packed a significant portion of the MX400's feature set into the ultra-affordable MX300. All parameters of every reverb, delay, and dynamic effect are available inside any PC VST- or Macintosh AU-compatible DAW program. Just link your computer to the MX300 with a USB cable and control automation and recall parameters exactly as you would with any software plug-in. You get the sonic benefits only Lexicon hardware can provide without bogging down your computer's CPU with the extreme demands of reverb plug-ins. The MX300 boasts a full arsenal of voice and instrument-enhancing effects including 16 Lexicon reverbs, seven delays, genuine dbx compression and de-essing, and modulated effects that will make any performance sound better. The MX300 is also ultra-easy to use in demanding live sound situations. You can program a whole night of presets, and dial them up quickly with the dedicated program select knob and bright LED display.

Lexicon MX300 Stereo Reverb Features:
  • 16 legendary Lexicon reverbs
  • Lexicon delays and modulation effects
  • dbx compression and de-essing
  • Intuitive navigation/editing with large LCD screen, Page/Select Wheel,
  • 3 top-level parameter controls plus Exit, Tempo and Bypass selectors
  • Five effect routing options
  • 99 Factory/99 User programs
  • USB "Hardware Plug-in" feature with VST and Audio Units plug-in software
  • S/PDIF digital input/output
  • 24-bit/48k-44.1kHz sample rates

Additional Media

MX300 Data Sheet
MX300 Spec Sheet
MX300 User Guide
Signal Processing Buying Guide

Tech Specs

Processor Type Multi-FX
Number of Channels 2
Presets - Factory 99
Presets - User 99
Analog Inputs 2 x XLR, 2 x TRS, 1 x 1/4" (Footswitch)
Analog Outputs 2 x XLR, 2 x TRS
Digital Inputs 1 x S/PDIF
Digital Outputs 1 x S/PDIF
MIDI I/O In/Thru
Computer Connectivity USB
Rack Spaces 1U
Height 1.75"
Depth 7.25"
Width 19"
Weight 5.8 lbs.
Manufacturer Part Number LEXMX300V

Customer Reviews

Based on 11 reviews
Write your review

nice reverb

Sounds good as lexicons always do. Very easy to set up with usb to computer. I run (old obsolete!) System 10.4 on mac and the control software installed and worked perfectly. I had it hooked up operating digitally with pro tools 192 and editing programs on screen in no tome. not sure about the plug in part, doesnt work for my setup.
Music background: Recording Engineer

Fantastic Sound, Exactly What I Wanted

I bought the MX300 to use with Hauptwerk Virtual Pipe Organ software, because some of my organ sample sets are too dry for my liking. At first I patched the MX300 in series between my mixer and amp, which made the organs sound as if the mics had been moved to the back of the church. Then I patched the MX300 in parallel with my mixer as the owner's manual suggested. That did the trick, and I'm simply wowed by the sound. Overall I'm extremely pleased with this unit and would recommend it. I will use mostly one program with Hauptwerk, but I will have a lot of fun trying the other programs with my keyboards' native sounds.
Music background: Hobbyist

Lexicon MX300 Rocks!!

This machine is very logical and easy to use. You can store, save and name your own effects plus it saves your last effect & setting when the machine is turned off. Once you crank the machine back on your last effect loads back up. Cool!! This feature is especially good for live musicians, like myself, who needs to plug and play. No tweaking to get the effect sound from the last gig. You also get that lexicon pro effect sound and quality. Good stuff!! I bought this model over the mx200 because this model has a heavy duty plug that can take moving abuse from gig to gig, unlike the mx200 which has a jack plug. I move a lot and I needed something that can take abuse. I also like an on/off switch on all my gear. The mx200 has no on/off switch just the jack plug. You can't go wrong with this buy!
Music background: Pro Steeldrum Musician and Recording engineer

An effect power-house for the money....

Needed to upgrade from my Tascam's built in effects and I was utterly shocked by the depth,versatility and clarity of the effects! A logical & intuitive layout of the controls on the front panel,with clear and concise sub-menus. The display is a brilliant two tone blue and it's very legible. The combinations of the effects and routing possibilities are wonderful at this price....just as impressive as any of the effects in my Reason 4 software and my Korg M50-but also,the MX300 provides some unique effects I've never experienced before. After having tormented myself over my quest for the perfect rack-mount processor(thinking that I had to spend twice as much),I had discovered that this is a dream machine for my needs in the studio....yahoo!
Music background: Keyboard & recording hobbyist

Lexicon MX300

Excellent reverb for Horns and Vocals
Music background: Saxophone player
See also: Reverb Units, Lexicon, Lexicon Reverbs / Effects, Lexicon Reverbs / Effects