Audio Research LS22 Preamplifier

The Audio Research Corporation LS22 Line Stage Preamplifier was selected for this upgrade.

The Audio Research LS22 Line Stage Preamplifier is a high-performance audio component designed to enhance the quality of sound reproduction in audio systems. This preamplifier features a fully balanced design, which helps to minimize noise and distortion, ensuring a clean and accurate audio signal. The LS22 employs high-quality components, including low-noise vacuum tubes, which contribute to its warm and rich sound character.

The circuit topology of the LS22 includes a differential amplifier stage that helps to achieve a high signal-to-noise ratio and excellent dynamic range. The preamplifier is equipped with multiple inputs, allowing for the connection of various audio sources, such as CD players, turntables, and digital audio players. Each input is carefully buffered to maintain signal integrity and prevent crosstalk between channels.

Output stages of the LS22 are designed to drive long cable runs and low-impedance loads effectively, making it suitable for a wide range of audio configurations. Additionally, the preamplifier features adjustable gain settings, allowing users to tailor the output level to match their specific audio setup.

The LS22's front panel includes easy-to-use controls for input selection and volume adjustment, along with LED indicators that provide visual feedback on the operational status of the unit. The overall build quality of the LS22 is robust, with a sturdy chassis that minimizes vibrations and external interference.

In summary, the Audio Research LS22 Line Stage Preamplifier is a sophisticated audio component that combines advanced engineering with high-quality materials, resulting in superior audio performance and versatility for audiophiles and music enthusiasts alike.The Audio Research Corporation LS22 Line Stage Preamplifier was chosen for this upgrade.. 🔗 External reference