DD-8Power Amplifiers

Getting Started

Installation Considerations

To ensure optimal performance, pay particular attention to the instructions below and to other precautions that appear throughout this user guide.

DO install the DD-8 on a solid, flat, level surface such as a table or shelf. The DD-8 can also be installed in a standard 19-inch equipment rack using the rack-mount ears included with the product.

DO select a dry, well-ventilated location out of direct sunlight.

DO NOT install the DD-8 on a surface that is unstable or unable to support all four feet.

DO NOT expose the DD-8 to high temperatures, humidity, steam, smoke, dampness or excessive dust.

Avoid installing the amplifier near radiators and other heat-producing appliances.

DO NOT install the DD-8 near unshielded TV or FM antennas, cable TV decoders, or other RF-emitting devices that might cause interference.

DO NOT place the DD-8 on a thick rug or carpet, or cover the ventilation holes in the chassis, as this might prevent proper cooling.

DO NOT place the DD-8 on a windowsill or any location exposed to direct sunlight.

Installation Options

The DD-8 is shipped without feet or rack ears installed. Both are included in the packaging and you will need to install one or the other depending upon the type of installation/mounting required. If the

DD-8 is to be placed on a shelf or audio furniture, you will need to attach the four plastic feet to the bottom of the amplifier using a #2 Philips screwdriver and the included hardware. (See Figure 1) If the DD-8 is be mounted into an equipment rack, you will need to attach the two metal rack ears to the left and right sides of the amplifier using the included T-10 Torx key. (See Figure 2)

Figure 1. Feet Installation

Figure 2. Rack Ears Installation

NOTE: If multiple DD-8’s are to be rack mounted together, it is acceptable to “flat stack” them one atop the other in adjacent rack spaces without additional ventilation spaces left in between them. However, in some installations or in heavy usage scenarios where multiple channels are consistently driven at high outputs for long periods of time, it might be necessary to leave one empty rack space between the amplifiers in order to assist with heat dissipation and prevent thermal protection due to overheating.

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Operation Manual

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Lexicon DD-8 manual Installation Considerations, Installation Options
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DD-8 specifications

The Lexicon DD-8 is a powerful digital delay processor that has gained recognition among audio engineers and musicians for its versatility and high-quality sound processing capabilities. Renowned for its advanced features and technologies, the DD-8 offers unmatched performance in both studio and live settings.

One of the main features of the Lexicon DD-8 is its ability to deliver studio-quality delays with unprecedented precision. The device is equipped with multiple delay algorithms that cater to various audio applications, including classic analog-style delays, digital delays, and more complex modulation effects. Each algorithm is designed to produce a richness of sound that enhances any audio mix, making it an essential tool for creative sound design.

The DD-8 stands out with its comprehensive user interface. It incorporates a bright, easy-to-read display and intuitive controls, which allow users to navigate through parameters effortlessly. This includes the ability to adjust delay times, feedback settings, and modulation depths in real time. Additionally, the DD-8 features a dual-path design, enabling users to apply different delay settings to two separate channels simultaneously, providing greater flexibility for stereo effects.

In terms of connectivity, the DD-8 excels with its robust input and output options. It supports both analog and digital connections, including S/PDIF and AES/EBU formats, ensuring compatibility with a wide range of audio equipment. This makes it an ideal choice for both professional studios and live performance environments.

One of the standout technologies in the DD-8 is its sophisticated DSP (Digital Signal Processing) engine. This powerful processing unit allows for a high degree of customization and control over the audio signal, enabling users to achieve complex soundscapes. The engine also ensures minimal latency, making it suitable for real-time applications without compromising sound quality.

Furthermore, the Lexicon DD-8 is built with high-quality components that contribute to its reliability and durability. Whether used in a studio or on stage, the unit's rugged construction ensures it can withstand the rigors of frequent transport and use.

In summary, the Lexicon DD-8 is a versatile and powerful digital delay processor that combines advanced sound processing capabilities with an intuitive user interface. Its rich feature set, combined with high-quality sound and dependable performance, makes it a valuable asset for any audio professional seeking to elevate their audio productions. Whether for music production, live sound, or creative sound exploration, the DD-8 remains a top choice in the realm of audio processing technology.
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