Audio-Technica AT-MX381 specification

Starting the SmartMixer Software application

Click on the AT_MX381 icon on the desktop to launch the

SmartMixer Software. An alternative would be to Click on

Start > Programs and locate the AT-MX381 application.

The software starts and displays an information dialog box. At this dialog, select the language for the application (English) and the port number for the serial port connected to the AT-MX381.

Turn on the power to all AT-MX381 SmartMixers, starting with any slave units and then the master.

Click OK in information dialog box to start the SmartMixer Software application. An AT-MX381 splash screen appears followed by the main control screen showing the current settings for the connected Mixer (Master).

The Auto LED (master section) of the Master Mixer begins to flash, indicating the software is controlling the mixer. At this point all front panel functions configurable by the computer or front panel buttons are locked out.

Main Configuration Window – Channel Setting Tab

The SmartMixer Software application opens to a main window with the Master mixer’s settings appearing in a sub window.

A menu bar at the top of the main window allows access to File settings, Window (Mixer selection), CPU (Firmware download), and Help. (See Menu descriptions for detailed information on each item.)

Two “tabs” at the top of the sub window allow for selection between the Channel Settings and System Settings for the selected Mixer. The view defaults to the Channel Setting tab.

The small rectangle at the lower right of the window is a progress bar that becomes active when settings are copied.

The AT-MX381 SmartMixer’s channel settings appear in columns with the channel number at the top. The first column lists the items that can be configured for each channel. In the upper left corner is a button that allows channel one’s settings to be copied to all of the other channels. Across the bottom of the window are “Initialize” buttons. When clicked, these will set the selected channel or ALL channels to their factory default configurations.

When the program starts, it reads and displays the current settings for the connected mixer(s).

AT-MX381 specifications

The Audio-Technica AT-MX381 is a versatile and reliable automatic mixer designed to enhance audio performance in a variety of professional audio applications. Ideal for live sound, broadcast, and conference settings, this mixer offers a range of features that ensure smooth operation and high-quality sound.

One of the key features of the AT-MX381 is its advanced automatic mixing capabilities. The mixer employs a sophisticated algorithm for automatic gain control, which significantly reduces the potential for feedback and unwanted noise. This intelligent mixing technology ensures that only the desired audio signals are amplified, while background noise is minimized, making it particularly valuable in environments with multiple microphones.

Equipped with eight microphone inputs, the AT-MX381 allows users to connect a variety of dynamic or condenser microphones. Each input includes a high-quality preamp, ensuring that the audio captured is clear and free from distortion. The mixer also provides a robust phantom power option, essential for powering condenser microphones, which enhances its versatility.

In terms of connectivity, the AT-MX381 supports both balanced XLR inputs and outputs, providing reliable signal transmission over long distances. Additionally, it features a stereo output, making it well-suited for applications that require high-quality stereo sound. The intuitive layout of knobs and switches on the front panel allows for easy adjustment of levels, making it accessible for both novice and experienced audio professionals.

Another noteworthy characteristic of the AT-MX381 is its built-in signal processing capabilities. With features such as low-cut filters and equalization, users can tailor the audio output to suit their specific needs, ensuring that the sound remains clear and articulate in various acoustical environments.

The AT-MX381 also includes a mix-minus output, which is particularly useful in broadcast scenarios where it prevents audio loops and feedback during live interviews or discussions. This feature enhances the overall functionality of the mixer, making it an essential tool for broadcasters and podcasters alike.

Finally, the rugged construction of the Audio-Technica AT-MX381 ensures durability and reliability in demanding settings. Its compact design allows for easy portability, making it suitable for both fixed installations and mobile applications.

In summary, the Audio-Technica AT-MX381 stands out as an innovative automatic mixer that combines advanced technology with practical features. Its exceptional audio quality, user-friendly design, and robust capabilities make it a valuable asset for any professional audio application.