1X3 Distribution Amplifier

The AtlasIED TSD-DA13 is a 1-input, 3-output distribution amplifier designed for audio systems requiring the distribution of a single balanced microphone or line-level source to three isolated, variable outputs. With a broad frequency response ranging from 20Hz to 20kHz and a high signal-to-noise ratio of 90dB, this compact unit ensures clear and accurate audio distribution.

Ideal Use Cases

Perfect for environments where a single audio source needs to be routed to multiple destinations, the TSD-DA13 excels in conference rooms, lecture halls, and event venues. Its isolated outputs prevent interference, making it ideal for professional audio setups that demand reliability and clarity.

• Audio distribution in corporate settings
• Educational and training environments
• Event spaces requiring multiple audio zones

Why Choose This Model

The TSD-DA13 stands out with its focused capability of distributing one input to three outputs, each with isolated paths to prevent crosstalk. Its balanced and unbalanced impedance ratings ensure compatibility with a wide range of audio equipment, enhancing flexibility in system integration. The defeatable 125Hz/12dB low-cut filter allows for tailored audio performance, accommodating different acoustic environments.

Installation and Integration

Measuring just 1.5 inches high, 4 inches wide, and 2.5 inches deep, the TSD-DA13’s compact size facilitates easy installation in tight spaces. Weighing only 6 ounces, it is lightweight enough for versatile mounting options. The unit operates on 24VDC at 60mA, ensuring low power consumption, and can be easily integrated into existing AV systems.

Performance Highlights

The amplifier’s frequency response of 20Hz to 20kHz ensures full-spectrum audio fidelity, while its 90dB signal-to-noise ratio minimizes background noise. The balanced and unbalanced impedance specifications are clearly defined, allowing for precise system planning. The defeatable low-cut filter at 125Hz/12dB provides additional control over audio output, adapting to various acoustic needs.

What Makes It Different

The TSD-DA13’s singular focus on distributing a single source to multiple outputs makes it uniquely suitable for installations prioritizing simplicity and efficiency. Unlike multi-input devices, this model emphasizes a streamlined approach with detailed impedance specifications and selectable filtering options, ensuring optimal audio quality without unnecessary complexity.

Final Assessment

For professionals seeking a straightforward and reliable solution for audio distribution, the AtlasIED TSD-DA13 offers an appealing combination of performance, compact design, and ease of integration. Its robust feature set, including a 20Hz–20kHz frequency response, 90dB signal-to-noise ratio, and defeatable low-cut filter, makes it a valuable addition to any audio system requiring focused distribution capabilities.