The TRIAD MAGNETICS SP-70 is a high-quality audio transformer designed for various audio applications. This transformer features a 1:1 turns ratio, allowing it to provide efficient impedance matching and signal transfer between audio devices. With a maximum voltage rating of 1000Vrms and a primary DC resistance of 72 Ohms, this transformer ensures excellent performance and reliability. The secondary DC resistance is measured at 92 Ohms, further enhancing signal integrity and minimizing losses. The transformer is equipped with 4-terminal PC pins for convenient and secure through-hole mounting, making it suitable for a range of audio equipment and installations.