Industry standard budget 24 bit multi effects in good condition
Lexicon say ...
Powered by Lexicon’s proprietary Lexichip™, the MPX 500 has 240 presets with classic reverb programs such as Ambience, Plate, Chamber and Inverse, as well as Tremolo, Rotary, Chorus, Flange, Pitch, Detune, 5.5 second Delay and Echo. Dual-channel processing gives you two independent effects in a variety of configurations: Dual Stereo (Parallel), Cascade, Mono Split and Dual Mono. A large graphics display and dedicated Edit knobs give you instant access to each preset’s parameters and an easy Learn mode allows MIDI patching of front panel controls. In addition, tempocontrolled delays and modulation rates lock to Tap or MIDI clock, and Tap tempos can be controlled by audio input, the front panel Tap button, dual footswitch, external MIDI controller or MIDI Program Change. Other features include a software-selectable MIDI OUT/THRU port, pushbutton or footswitch selection of dry or muted audio output and a built-in power supply.
Here's the manual >LEXICON<