Getting Started

Lexicon

ABOUT THE MC-12

Thank you for purchasing the MC-12 Digital Controller, a reference-quality, 12-channel audio and video control center with independent zone monitoring to provide control of input source selection in three zones at the same time. As flexible as it is powerful, the MC-12 includes 12 configurable inputs, each of which can be assigned to its 13 digital audio, 8 analog audio, 5 composite video, 8 S-video, or 4 component video input connectors. The analog audio input connectors can be configured for stereo or 5.1-channel sources.

Beyond the standard 5.1-channel audio output connectors, the rear panel includes stereo rear and stereo subwoofer connectors, as well as stereo auxiliary connectors to provide even more audio channels. All Main Zone audio output connectors include 24-bit/96kHz D/A converters operating in dual differential mode. In addition, the MC-12 Balanced includes balanced audio output connectors for all Main Zone and Zone 2 channels.

Inside and out, the MC-12 is designed to remain viable in a future of emerging technologies. Two RS-232 connectors are provided for serial control, one to perform flash-memory software upgrades and backup and restore configuration files, and another to support future expansion. Inside, two expansion slots are available for hardware upgrades, making it possible to more than quadruple the MC-12’s processing power.

More than just an audio and video control center, the MC-12 features the latest version of Lexicon’s critically acclaimed Logic 7 decoding, which derives 7.1-channel output from stereo, 5.1-, and 6.1-channel sources. Unlike other decoders, Logic 7 is compatible with all input sources and requires no special encoding. Because the improvement it provides is clearly audible, Logic 7 decoding is widely regarded as the finest available.

The MC-12 also offers LIVE! (Lexicon Intelligent Variable Environment), designed to transform the way your listening room sounds with the live sound that is created within the room by the occupants of the room. LIVE! does not (nor is it meant to) work with pre-recorded material. LIVE! provides a realistic illusion of a larger, more reverberant listening space – ideal for musicians wishing to practice or perform with the sound of a larger venue.

LIVE! is a unique, sophisticated reverberation system that uses a combination of microphones and digital signal processing (DSP) to enhance a room’s acoustics and create the illusion of a much larger space. When you engage in normal conversation, it seems as if you are in a large room. When you practice or perform with a musical instrument, it seems as if you are in a concert hall. Choose from one of three customizable presets to create an ambiance to liven up a party or amaze your friends.

In addition to Logic 7 and LIVE!, the MC-12 is also equipped with Dolby Digital Surround EX, Dolby Pro Logic, Dolby Pro Logic II, Dolby Pro Logic IIx, DTS 96/24, DTS NEO:6, DTS-ES, THX Ultra2, and THX Surround EX decoding. THX Ultra2 Certification guarantees that the MC-12 meets the highest THX performance specifications.

With four 32-bit floating-point SHARC™ digital signal processing (DSP) engines, the MC-12 offers unparalleled processing power. These DSP engines perform custom Lexicon processing such as Logic 7 decoding, bass enhancement, dialog enhancement, auto azimuth, 5-speaker enhancement, bass management, high- precision digital crossovers, and tone controls. This processing is available at sample rates up to 96kHz, with 24-bit resolution to retain top performance from all input sources and listening modes.

Afifth DSP engine is dedicated to decoding multi-channel compressed audio sources.

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Lexicon manual About the MC-12
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MC-12 specifications

The Lexicon MC-12 is a high-end home theater processor that has garnered admiration for its impressive performance and advanced features. Designed for audiophiles and home theater enthusiasts, the MC-12 combines cutting-edge technologies with user-centric design to create an unparalleled listening experience.

One of the standout features of the MC-12 is its analog bypass mode, which allows pure analog signals to pass through without digital processing. This feature is particularly appealing to users who prefer the warmth and richness of analog sound. The processor also boasts a 24-bit/192 kHz digital-to-analog converter (DAC), ensuring that audio playback is both high-fidelity and precise.

Equipped with a range of surround sound formats, including Dolby Digital, DTS, and THX, the MC-12 provides an immersive audio experience. It supports multiple channels, delivering up to 7.1 surround sound, making it ideal for cinema-style setups. The processor also features Lexicon's proprietary Logic 7 processing, which enhances stereo and discrete surround signals for a more enveloping soundstage.

The MC-12 features customizable room acoustic settings that allow users to tailor the audio output to their specific environment. An integrated automatic calibration system uses sophisticated algorithms to analyze room acoustics and adjust speaker settings accordingly. This optimization ensures that users achieve the best possible sound quality, regardless of their room’s dimensions or layout.

Connectivity is another strong point of the MC-12. It comes with multiple inputs, including HDMI, coaxial, optical, and balanced inputs, allowing users to connect a variety of audio and video sources. Additionally, the processor includes both analog and digital outputs, ensuring compatibility with a multitude of external devices.

The Lexicon MC-12 also features a user-friendly interface, allowing for easy navigation and control. Its ergonomic design includes a sleek front panel and a backlit remote control, enhancing the overall user experience.

In summary, the Lexicon MC-12 stands out as a premium choice for audiophiles seeking exceptional sound quality and advanced features. Its combination of analog and digital processing, multiple surround sound formats, room calibration technology, and extensive connectivity options make it a versatile and powerful home theater processor. Whether for casual listening or serious cinephile pursuits, the MC-12 promises to deliver a captivating audio experience.
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