Lexicon Lexicon MC-12 SPECIFICATIONS

Main Zone Audio Performance (continued)

Appendix Lexicon

A-2

SPECIFICATIONS

Audio Input & Output Connectors

• 8 stereo (RCA) or 5 stereo and one 5.1-channel

connectors

• 6 S/PDIF coaxial (RCA), 6 S/PDIF optical (5 TosLink and

1 optical mini jack), and 1 AES/EBU (XLR) connectors

• Coaxial and optical input connectors conform to IEC-

958, S/PDIF standards

• Accepts 44.1, 48, 88.2, and 96kHz sample rates

• Accepts 16-24 bits PCM audio, Dolby Digital, dts, and

dts-ES discrete data formats

• 12 unbalanced (RCA) and 12 balanced (XLR, MC-12

Balanced only) connectors for Front L/R, Center, LFE,

Subwoofer L/R, Side L/R, Rear L/R, and Auxiliary L/R

• 2 unbalanced (RCA, 1 fixed and 1 variable output level)

stereo connectors and 1 balanced stereo connector

(XLR, variable output level, MC-12 Balanced only)

• 2 unbalanced (RCA, 1 fixed and 1 variable output level)

stereo connectors

• 1 S/PDIF coaxial (RCA) and 1 S/PDIF optical (TosLink)

connector (in parallel)

Analog Audio Inputs

Digital Audio Inputs

Zone 2 Audio Outputs

Main Zone Audio

Outputs

Record Zone Audio

Outputs

• Below 0.003% at 1kHz, maximum output levelTHD + Noise

Main Zone Audio Performance

• 24-bit, 96kHz, dual-bit ∆∑ architecture

• 24-bit, 44.1 to 192kHz, multi-bit ∆∑ architecture,

operating in dual-mono mode

A/D Conversion

D/A Conversion

• 10Hz to 20kHz, +0.1dB/-0.25dB, -0.75dB at 40kHz,

reference 1kHz

Frequency Response

Zone 2 & Record Zone Audio Performance

• 24-bit, 44.1 to 96kHz, dual-bit ∆∑ architecture

(Record Zone only)

• 24-bit, 44.1 to 192kHz, multi-bit ∆∑ architecture

A/D Conversion

D/A Conversion

• 10Hz to 20kHz, +0.1dB/-0.25dB, -0.75dB at 40kHz,

reference 1kHz

• Below 0.005% at 1kHz, maximum output level

Frequency Response

THD + Noise

• 100kΩin parallel with 150pF

• 150mVrms typical, 6Vrms maximum (RCA connectors)

• 300mVrms typical, 12Vrms maximum (XLR connectors,

MC-12 Balanced only)

• Maximum value with full-scale input signal and volume

at +12dB

• 100Ωin parallel with 150pF (RCA connectors)

•50Ωin parallel with 150pF (XLR connectors, MC-12

Balanced only)

Input Impedance

Output Level

Output Impedance

• 108dB minimum, 111dB typical, 22kHz bandwidth

Dynamic Range

Signal-to-Noise Ratio

• 200mVrms (2Vrms for maximum output level) at 0dB

input gain

Input Sensitivity

• 105dB minimum, 108dB typical, 22kHz bandwidthDynamic Range

Specifications are subject to change without notice.