Getting Started, About the LX Power Amplifiers

Getting Started

Lexicon

ABOUT THE LX POWER AMPLIFIERS

Thank you for purchasing an LX Power Amplifier, a reference-qual- ity amplifier designed to meet the highest standards of power and performance under even the most extreme operating conditions. Equipped with advanced thermal, DC, and speaker protection, the LX amplifiers deliver reliable and exceptional performance with most loudspeakers, including mismatched, reactive, and unusual loads. In addition, the LX amplifiers include protection against short circuits, component failures, miswiring, and internal faults.

Available in five or seven channel versions, the LX amplifiers deliver high-power performance. Each 200-Watt channel includes four custom-designed, hand-graded output transistors as well as a 160-volt power supply for extra headroom. Bridgeable architecture allows the first four 200-Watt channels to be configured with up to two 400-Watt channels for even higher-power output. Non- bridged channels are compatible with speaker impedances of 2Ω and above, and bridged channels are compatible with speaker impedances of 4Ω and above.

Complemented by the heavy-duty, gold-plated speaker output connectors, the rear panel includes selectable balanced or unbal- anced audio input on RCA and XLR or 1/4-inch Tip/Ring/Sleeve connectors. A trigger input connector allows the LX amplifiers to be controlled with associated components such as the MC-12 or MC-8 Digital Controller. In addition, a ground lift switch can be used to eliminate audible hum caused from multiple grounding paths.

The LX amplifiers feature a Junction Temperature Simulation (JTS) computer that predicts the internal temperature of each output transistor to prevent overheating. Unlike similar technologies, JTS combines the output voltage and current of each output transistor

with heatsink temperatures to arrive at an accurate internal tem- perature prediction. As a result, JTS prevents overheating even when heatsink temperatures are relatively cool, allowing the LX amplifiers to achieve maximum performance and reliability from the output transistors.

In addition to JTS, the LX amplifiers include advanced thermal and DC protection for each channel. Thermal protection automatically deactivates channels exceeding 115°C, while DC protection pre- vents DC and frequencies below 10Hz from reaching the speakers. Dedicated, multi-colored channel status LEDs are located on the front panel to provide at-a-glance viewing of channel status at all times.

With THX Ultra Certification, the LX amplifiers are certified to meet the highest THX standards. Advanced thermal, DC, and speaker protection further guarantee an exceptional performance under even the most extreme operating conditions. Add to this incredible power and wide-ranging flexibility, and the LX amplifiers are at home in the most sophisticated and demanding home theaters.

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070-14876 specifications

Lexicon 070-14876 is an innovative audio processor designed for both professional and consumer audio applications. This device is renowned for its high-quality sound processing capabilities, making it a favorite among musicians, sound engineers, and audiophiles. Packed with advanced technologies, the Lexicon 070-14876 enhances audio performance while providing an intuitive user experience.

One of the standout features of the Lexicon 070-14876 is its superior reverb and effects processing. With Lexicon's renowned algorithm, users can access a wide range of reverb types, from lush halls to tight rooms, allowing for creative flexibility. This versatility enables artists to shape their audio spaces and enrich their soundscapes, making it an essential tool in both studio and live settings.

The device also includes multiple I/O options, catering to various connectivity needs. With balanced XLR inputs and outputs, along with digital connections such as AES/EBU, S/PDIF, and ADAT, the Lexicon 070-14876 is capable of integrating seamlessly into any audio setup. This broad compatibility ensures that it can be utilized with other studio equipment, digital audio workstations, and live sound systems without any issues.

Another significant characteristic of the Lexicon 070-14876 is its user-friendly interface. The built-in LCD display and clearly labeled knobs provide an intuitive way to navigate through the device's extensive features. Users can easily tweak parameters and store presets, streamlining the creative process without the need for complicated menus or lengthy setups.

In addition to its robust processing capabilities, the Lexicon 070-14876 is built with durability in mind. Its rugged chassis ensures that it can withstand the rigors of touring and live performances while maintaining consistent performance. This reliability makes it a preferred choice for professionals who rely on their equipment to deliver top-notch sound in high-pressure environments.

Finally, the Lexicon 070-14876 is capable of real-time audio processing, which is crucial for live performances where delay or latency can hinder the experience. By providing instant feedback and adjustments, it allows performers to deliver their best while ensuring an immersive experience for the audience.

In summary, the Lexicon 070-14876 stands out in the realm of audio processing with its exceptional sound quality, versatile connectivity, user-friendly interface, rugged construction, and real-time performance capabilities. Whether in the studio or on stage, this device elevates audio production and is an invaluable asset for anyone serious about sound.