Safety Cautions

Prior to use of this product, review all safety markings and instructions.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

AVIS

RISQUE DE CHOC ÉLECTRIQUE

NE PAS OUVRIR

To prevent electric shock, do not remove the cover. There are no user-serviceable parts inside. Internal adjustments are for qualified professionals only. Refer all servicing to qualified ser- vice personnel.

Pour prévenir un choc électrique, ne pas ouvrir le couvercle. Il n’y aucune pièces de rechanges

àl’intérieur. Tout ajustement interne doit être fait par une personne qualifié seulement. Référez tout réparation au personnel qualifié.

Warning: This apparatus must be grounded.

This product is a safety class 1 product. There must be an uninterruptible safety earth ground from the main power source to the product’s AC input. Whenever it is likely that the protection has been impaired, disconnect the power cord until the ground has been restored.

Attention: Cet appareil doit être mise à la terre.

Cet appareil est de classe de sûreté 1. Il doit y avoir un ininterrompable de mise à la terre de sécurité provenant de la source principale de courant de l’appareil de l’entrée du courant alter- natif. Quand la protection a été affaiblie, débrancher le fil de courant jusqu’à la mise à terre a bien été réétablie.

Caution/Avis:

To prevent fire or shock hazard, do not expose this appliance to rain or moisture.

Pour prévenir feu ou choc électrique, ne pas exposé l’appareil à la pluie ou à l’humidité.

Caution/Avis:

For continued protection against fire hazard, replace only with same type/rating of fuse. Pour poursuivre la protection contre le feu, replacez la fusible de même type/cote.

Warning/Attention:

There are some sharp edges inside. To reduce the risk of injury, do not remove cover. Bord tranchant à l’intérieur. Pour réduire le risque de blessure, ne pas ouvrir le couvercle.

Note: Line Voltage Selector Switch

You will find the line voltage selector switch on the bottom panel. Before your model is shipped from the factory, the switch is set to the power requirements of the destination. Nevertheless, you should check that it is set properly before plugging the power cord into the wall outlet. If the voltage requirements differ, adjust the selector switch as follows. Before adjusting, discon- nect the power cord.

1.Provide yourself with a medium size screwdriver.

2.Change the position of switch to the proper voltage for your area.

Do not expose this apparatus to drips or splashes.

Do not place any objects filled with liquids such as vases on the apparatus.

Do not install this apparatus in a confined space such as a bookcase or similar unit.

The apparatus should be located close enough to the AC outlet so that you can easily grasp

4the power cord plug at any time.

AT-MX351 specifications

The Audio-Technica AT-MX351 is a versatile mixer that has gained a strong reputation amongst audio professionals for its performance and utility. Designed for various applications, from live sound to permanent installation, the AT-MX351 boasts features that enhance audio quality and ease of use.

One of the standout features of the AT-MX351 is its ability to handle multiple audio sources with ease. It features three programmable microphone inputs, making it perfect for settings where multiple speakers or performers are involved. This is especially useful in conference rooms, lecture halls, and places of worship, where different users may need to take turns speaking without the hassle of connecting and disconnecting microphones.

The mixer is equipped with advanced automatic mixing technology, which intelligently manages the audio levels from various microphones. This prevents feedback and minimizes background noise, resulting in clear and intelligible sound. The AT-MX351 utilizes Audio-Technica's proprietary Automatic Gain Controls (AGC) to ensure that the audio levels remain consistent, providing a professional sound experience.

In terms of connectivity, the AT-MX351 features balanced XLR inputs, allowing for secure connections that maintain audio integrity. It also includes unbalanced line inputs, catering to a wider array of equipment. The mixer offers both balanced and unbalanced outputs, providing flexibility for integration into different sound systems.

Another notable characteristic of the AT-MX351 is its user-friendly interface. The layout of the controls is intuitive, allowing operators to make quick adjustments on the fly. The clear LED indicators help users monitor signal levels easily, making it easier to identify any issues. This is particularly beneficial during live events where quick decision-making is crucial.

The AT-MX351 also incorporates a built-in limiter and compressor, which help to avoid distortion and maintain a consistent sound quality. This feature is especially important in environments with varying acoustic dynamics or when dealing with powerful audio signals.

In summary, the Audio-Technica AT-MX351 mixer stands out due to its robust features, including multiple programmable microphone inputs, advanced automatic mixing technology, and user-friendly controls. This combination of technology and usability makes it an ideal choice for audio professionals seeking reliability and high-quality sound in their applications. Whether for live performances, conferences, or installations, the AT-MX351 proves to be a reliable and effective solution in the audio mixing landscape.