Lehmann Audio Linear USB II

In the world of audio enthusiasts and music aficionados, the pursuit of high-quality sound reproduction is a never-ending journey. The Lehmann Audio Linear USB II is a remarkable addition to this quest, offering an exceptional digital-to-analog converter (DAC) and headphone amplifier in one compact unit. With its superior audio performance and versatile connectivity options, the Linear USB II is designed to elevate your digital audio experience. In this article, we'll explore the features and advantages of the Lehmann Audio Linear USB II, highlighting its potential to transform the way you listen to music.

Aug 31, 2023 - 22:36
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Lehmann Audio Linear USB II

The Essence of High-Quality Audio

At the heart of the Lehmann Audio Linear USB II is a commitment to preserving the essence of high-quality audio. This DAC and headphone amplifier is engineered to deliver sound that is faithful to the original recording, capturing every nuance and detail with precision.

The Linear USB II utilizes a high-quality Burr-Brown PCM1793 DAC chip, known for its exceptional audio performance. It supports a wide range of audio formats, including PCM up to 24-bit/192kHz, ensuring that you can enjoy your music in its purest form, whether it's CD-quality audio or high-resolution digital files.

Versatile Connectivity

One of the standout features of the Linear USB II is its versatile connectivity options. It's designed to be the hub of your digital audio setup, offering a wide range of input and output options to accommodate various audio sources and devices.

  • USB Input: The Linear USB II features a USB input that allows you to connect it to your computer, laptop, or other USB-enabled devices. This USB input supports asynchronous USB audio, ensuring that your audio source can send data to the DAC at its own pace for optimal audio quality.

  • Coaxial and Optical Inputs: In addition to USB, the Linear USB II includes coaxial and optical digital inputs. These inputs are compatible with a wide range of audio sources, including CD players, media players, and gaming consoles. The flexibility of these inputs ensures that you can integrate the Linear USB II into your existing audio setup seamlessly.

  • Analog Input: The Linear USB II also features an analog RCA input, allowing you to connect analog audio sources such as turntables, preamps, or phono stages. This analog input is particularly valuable for vinyl enthusiasts who want to enjoy the warmth and richness of analog audio.

  • Headphone Output: The Linear USB II is equipped with a high-quality headphone amplifier that can drive a wide range of headphones, from high-impedance studio headphones to sensitive in-ear monitors. The headphone output is powerful and transparent, ensuring that you can enjoy your music with clarity and detail.

  • Analog Line Output: In addition to the headphone output, the Linear USB II includes analog RCA line outputs. These outputs allow you to connect the DAC to an external amplifier or powered speakers, creating a versatile audio chain that can drive a full stereo system.

  • Variable and Fixed Line Outputs: The Linear USB II provides the flexibility of both variable and fixed line outputs. The variable line output allows you to control the volume directly from the DAC, making it suitable for direct connection to powered speakers or amplifiers. The fixed line output provides a line-level signal for connecting to a preamplifier or integrated amplifier.

Precision and Transparency

One of the hallmarks of the Linear USB II is its commitment to precision and transparency in audio reproduction. The DAC chip is paired with high-quality components, including audiophile-grade capacitors and resistors, to ensure that the audio signal remains pure and uncolored.

The linear power supply is designed for minimal noise and interference, providing a stable and clean power source for the DAC and headphone amplifier. This attention to detail results in audio that is free from distortion, coloration, or unwanted artifacts, allowing you to hear your music exactly as it was intended by the artist.

User-Friendly Operation

Despite its audiophile-grade performance, the Linear USB II is user-friendly and easy to operate. The front panel features a simple and intuitive layout with a power button, volume control knob, and input selection buttons. The volume control knob is precision-engineered for smooth and precise adjustments, allowing you to fine-tune the volume to your liking.

The front panel also includes a headphone output, making it convenient to plug in your headphones and start listening without the need for additional adapters or cables.

The Lehmann Audio Legacy

Lehmann Audio, a renowned name in the world of high-end audio, has a legacy of producing exceptional audio equipment that spans decades. The Linear USB II continues this tradition, embodying the company's commitment to excellence in sound reproduction and engineering.

Lehmann Audio's dedication to quality and craftsmanship is evident in every aspect of the Linear USB II, from its construction and components to its performance and versatility. It's a testament to the company's unwavering pursuit of audio perfection.

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Conclusion

In conclusion, the Lehmann Audio Linear USB II is a remarkable digital-to-analog converter and headphone amplifier that offers exceptional audio performance and versatile connectivity options. Whether you're an audiophile seeking the highest level of sound quality, a music enthusiast looking to elevate your digital audio experience, or a vinyl lover bridging the analog and digital worlds, the Linear USB II is designed to meet your needs and exceed your expectations