Lexicon MPX 100 User Manual

Room
The Room program is very useful on
drums and percussion and can also be ap-
plied to electric guitar tracks.
The variations (9-16) provide a series of
rooms in increasing sizes.
23
The Room program emulates actual rooms where there is a more apparent
sense of being in a small live place.
Room VARIATIONs Adjust Tap
9 Bedroom Wall Reflections –
10 Tiled Room Low Frequency Cut –
11 Studio C Liveness –
12 Small Room Liveness –
13 Studio B Decay Time –
14 Rehearsal Room High/Low Equalizer –
15 Studio A Decay Time –
16 Large Room High/Low Equalizer –

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