Lexicon MPX 550 manual Appendix, Specifications

Appendix

Lexicon

SPECIFICATIONS

Audio Inputs
Connectors	XLR, T/R/S balanced
Level	+8 to +20dBu full-scale
Impedance	50K balanced
	25K unbalanced
A/D	24-bits
	20Hz to 20kHz±1dB
Dynamic Range	105dB, typical
Crosstalk	-96dB@1kHz
Analog Audio Outputs
Connectors	XLR, T/R/S balanced
Level	+26dBu balanced
	+20dBu unbalanced
Impedance	<600Ω
D/A	24-bits
	20Hz to 20kHz±1dB
Dynamic Range	101dB, typical
Crosstalk	-96dB@1kHz

Digital Audio Inputs and Outputs

Connectors	Coaxial RCA
	S/PDIF
	(IEC-958, CP-340)

System Sample Rates

44.1kHz, 48kHz (Internal Clock and S/PDIF Input)

Front Panel Display

150x32 LCD, backlit

Footswitch

Tip/Ring/Sleeve phone jack for Bypass and Tap (optional)

MIDI Interface Connectors

IN, OUT/THRU

Power Requirements

90 to 250V, 50 to 60Hz; 12.5W, 3-pin IEC connector

Dimensions (W x H x D)

Width	19 inches (483mm)
Height	1.75 inches (45mm)
Depth	4 inches (102mm)
Weight
3 pounds (1.4kg)
Environment
Operating
Temperature	32 to 104˚F (0 to 40˚C)
Relative
Humidity	95% non-condensing

RFI/ESD

FCC Class B

European EMC Directive 89/336/ECC

Specifications are subject to change without notice.

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