Getting Started
MPX 550
1-3
HIGHLIGHTS• Lexicon’s proprietary Lexichip
• World-class Lexicon reverb
• 24-bit internal processing
• 24-bit analog-to-digital and digital-to-analog
conversion
• 255 presets
• 64 user programs
• Mastering Dynamics algorithm
• Large, graphic front panel display
• Four EDIT knobs for simple parameter adjustment
• S/PDIF IN and OUT connectors (may be set to wet or
dry to accommodate use as a high-quality, stand-alone
converter)
• Balanced analog inputs and outputs (1/4 inch and
XLR)
• Simultaneous analog and digital outputs
• Independent processing of each input
• Dual programs that create two independent effects
with four routing configurations
• Dual effects that combine Delay with Reverb, or
either Delay or Reverb with Chorus, Flange, or Pitch
• Multiple delay, modulation, and pitch effects
• Tap Tempo for instant setting of delay times and
modulation rates (may be set using a footswitch)
• Full MIDI control
• Universal internal switching power supply
• MIDI IN and software-selectable MIDI OUT/THRU
ports
• Push-button or footswitch selection of dry or muted
audio output