Trigger In/Out, To install a trigger cable

Lexicon DD-8 manual Trigger In/Out, To install a trigger cable

DD-8Power Amplifiers

Basic Operation

NOTE: It is possible to have a situation where Signal Sense cannot function if the Power Save feature is also used and has been activated. For example, Signal Sense will deactivate channels without signals after 30 minutes. If all channels are deactivated, Power Save will be enabled after an additional 30 minutes of no signal. During that additional 30 minutes, Signal Sense will continue to function and will activate any channels that receive an incoming audio signal. Once the Power Save standby mode has been enabled, Signal Sense will not be able to function requiring the DD-8 to be turned on again via the front panel standby button.

NOTE: In some cases, audio signals with very low output may not activate the Signal Sense circuitry in a timely manner or in some cases, not at all. This could occur with music or audio that begins with very soft or quiet passages or with abnormally low-voltage source signals. If the Signal Sense circuitry will not reliably activate channels within the DD-8, it is suggested to use either the front panel standby button or trigger input control for proper operation.

10. Trigger In/Out

Provides connectivity for remote 5-15VDC trigger signals used to activate and deactivate the standby mode of the DD-8.

The Trigger In and Out connections can be used to activate and deactivate the standby mode of the DD-8 from devices such as remote control systems, preamplifiers or other external devices. The Trigger In and Out connections are duplicated for both 1/8” (3.5mm) mono mini-plug and phoenix- style connectors. Use the Trigger In for making connections to external control devices that will activate and deactivate the DD-8 standby mode. The Trigger Out does not provide DC power on its own, but can be used for making Trigger In daisy-chain connections to additional DD-8 amplifiers or other components that need to mimic the DD-8 power state.

NOTE: When a remote trigger is connected it will override the front panel standby button operation.

To install a trigger cable:

PP Power the controlling source and DD-8 amplifier off.

PP Connect the trigger cable to the controlling source and the DD-8 amplifier.

PP After the connections are made, power on the controlling source and the DD-8 amplifier. After the source unit is fully powered up, the LED power indicator on the front of the DD-8 should be lit BLUE.

PP Verify the trigger is working by putting the source unit into standby mode. The DD-8 amplifier after a short delay will also go into the standby mode and the power indicator will light up RED.

PP Once you have verified that the trigger cable is working, only use the source unit to power on and off your DD-8 amplifier.

WARNING: When installing the trigger cable, never have the controlling source or DD-8 amplifier powered on. Doing so will cause the trigger device to work improperly and could cause damage to both the source and amplifier.

Operation Manual

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.