The TL074 is a JFET-input operational amplifier that offers a high input impedance and low input bias current. This makes it suitable for a wide range of applications including audio preamplifiers, active filters, and low-frequency amplifiers. With a wide supply voltage range of ±4V to ±18V, the TL074 can operate in a variety of circuits and configurations. It also features low input noise and distortion, making it ideal for use in high-fidelity audio applications. The TL074 is available in a variety of package options including the industry-standard SOIC and PDIP packages, as well as the smaller and more space-efficient MSOP and DFN packages. With its combination of high input impedance, low input bias current, and wide supply voltage range, the TL074 is a versatile and reliable operational amplifier suitable for a wide range of audio and low-frequency applications.