Lexicon MPX 100 User Manual

Basic Operation
7
Use the PROGRAM knob to
select the Single, Dual or
User effect you want.
Turn VARATION to
select one of 16
programs.
Selecting Programs
All of the programs on the MPX 100 are
selected with the front panel PROGRAM and
VARIATION knobs.
The PROGRAM knob selects Single or
Dual program banks. The VARIATION knob
selects different program versions.
The Single selections are arranged
around the left side of the PROGRAM knob;
the Dual selections and the User bank are
arranged around the right side of the knob.
Single Programs
When a Single program is selected, turn-
ing the VARIATION knob to positions 1-8 will
load eight versions of the first effect; posi-
tions 9-16 will load eight versions of the
second effect.
For example, when Plate, Gate is se-
lected, VARIATION 1-8 will load eight differ-
ent Plate programs; VARIATION 9-16 will
load eight different Gate programs.
When Special FX is selected, the VARIA-
TION knob will load 16 different programs
(one at each knob position).

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