The Hammond 1140-LN-B is a high-quality chassis mount line input transformer designed for audio applications. This transformer features a robust construction with a primary impedance of 150 ohms and a secondary impedance of 600 ohms, ensuring optimal signal transfer and minimal distortion. It is built to withstand demanding environments, complying with industry standards for reliability. The compact design allows for easy integration into various audio systems, making it ideal for professional audio equipment. With its exceptional performance, the 1140-LN-B is perfect for use in recording studios, live sound setups, and broadcast applications.