IR Input Tip Polarity

5. single-ended analog outputs

These outputs provide single-ended line-level analog audio (via cables equipped with RCA-type connectors) to a preamplifier, integrated amplifier, or receiver.

Alternatively, you may elect to use the variable output capability of the Nº390S as a volume control, driving the power amplifier in your system directly. Of course, this approach is only appropriate in relatively simple systems lacking any analog sources.

Since many people have at least one analog source, they will be better off having a full preamplifier to coordinate the operation of the entire system—digital and analog. In this case, you would leave the Nº390S in its factory-default setting of having a fixed (line level) output.

6. external IR input

The Nº390S incorporates an infrared repeater input to facilitate a wide range of installation options. If desired, the Nº390S may be placed inside a cabinet or outside the normal line-of- sight in the listening area, with the controlling IR signal being relayed to the Nº390S by any of a number of commercially- available IR repeaters.

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The specifications for this IR input call for a triggering voltage of 5-12 volts at no more than 100 milliamperes of current, with the tip of the 1⁄8" mini-plug having positive polarity, as below:

If you would like more information on the possibility of using an infrared repeater with your Nº390S, please contact your Mark Levinson dealer.

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Mark Levinson N390S owner manual Single-ended analog outputs, External IR input
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N390S specifications

The Mark Levinson N390S is a high-performance digital to analog converter (DAC) and audio processor that exemplifies the brand's commitment to superior sound quality and advanced technology. Renowned for its exceptional build quality and cutting-edge engineering, the N390S stands out as a centerpiece in high-end audio systems.

At the heart of the N390S is its state-of-the-art DAC architecture. It employs advanced multibit Delta-Sigma architecture, which ensures a precise and accurate conversion of digital audio signals into analog. This results in an incredibly clean and detailed sound signature, allowing users to experience their music as it was intended by the artist. The N390S supports high-resolution audio formats, making it compatible with a wide range of digital sources, including CDs, streaming devices, and high-resolution audio files.

One of the remarkable features of the N390S is its comprehensive connectivity options. It includes multiple digital inputs, such as optical, coaxial, and AES/EBU, as well as USB input for connecting modern computers and media servers. This versatility ensures that users can easily integrate the N390S into their existing audio systems, regardless of the source devices they use.

The N390S is equipped with a sophisticated digital signal processor (DSP) that provides advanced processing capabilities. It includes features like digital filtering and upsampling, which enhance the audio quality by improving the timing and precision of the sound. Users can customize the sound to their liking, providing a tailored listening experience that can adapt to different musical styles and preferences.

In terms of build quality, the N390S features a robust chassis designed to minimize vibrations and external interferences, further preserving audio integrity. The premium components used in its construction lend to its durability and long-lasting performance.

Finally, the user-friendly interface of the N390S, combined with its high-resolution display, makes navigation simple and intuitive. Overall, the Mark Levinson N390S is a remarkable piece of audio technology that delivers exemplary sound quality, luxurious design, and impressive flexibility, making it an ideal choice for audiophiles seeking the ultimate listening experience.
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