Lexicon MPX 100 User Manual

Chorus
The stereo Chorus program uses six in-
dependently randomized delay voices
panned across the stereo field. This pro-
gram, inherited from Lexicon's PCM 80, gen-
erates a rich, airy effect that can simulate the
sound of multiple sound sources from a
single source.
This program is stunning on acoustic or
clean electric guitar.
All of the variations of this program (1-8)
should be used with Mix set to fully Wet to
achieve the full richness of the 6-voice cho-
rus.
26
Chorus VARIATIONs Adjust Tap
1 Rich Chorus ± Resonance –
2 Rich Chorus ± Depth –
3 Rich Chorus Rate –
4 Rich Chorus High Cut –
5 Diffuse Chorus Diffusion –
6 Slap Chorus Diffusion –
7 Slap Chorus ± Resonance –
8 Slap Chorus ± Depth –
Chorus effects multiply the original audio source to create a lush, full sound.
Traditionally used to fatten up tracks and to add body to guitar without coloring the
original tone, chorus effects are also often used in combination with echoes, plates
and other reverb effects.

Lexicon MPX 100 Specifications

Audio Inputs and Outputs

audio input level	-30dBu to +4dBu
audio input impedance	500K unbalanced
audio output level	+8dBu typical
audio output impedance	75Ω for Headphone output

Digital Audio

digital audio output	20-bit Digital S/PDIF
sample rate	44.1kHz
conversion	20 bits A/D, 20 bits D/A

Frequency and Distortion

frequency response	20Hz-20kHz, ±1dB
thd+n	<0.05%, 20Hz-20kHz
dynamic range A/A	>95dB typical, 20Hz-20kHz, unweighted
dynamic range A/D	>100dB typical, 20Hz-20kHz, unweighted
crosstalk	45dB

Power and Environment

power requirements	9VAC wall transformer
operating temperature	32° to 104°F (0° to 40°C)
relative humidity	95% non-condensing

Weight and Dimensions

dimensions	19"W x 1.75"H x 4"D (483 x 45 x 102mm)
weight	2 lbs, 2 oz (0.959kg)
internal audio data path	DSP: 24-bit