The LM833N is a monolithic dual operational amplifier particularly well-suited to audio applications. It offers low voltage noise (4.5 nV/√Hz) and high-frequency performances (15 MHz gain-bandwidth product, 7 V/µs slew rate). In addition, the LM833N has very low distortion (0.002%) and excellent phase/gain margins.
Also, The LM833N is a dual general-purpose operational amplifier with a strong focus on audio system performance. This dual amplifier IC employs novel circuit and processing techniques to provide low noise, high speed, and wide bandwidth without requiring additional external components or compromising stability. The LM833N is ideal for all preamp and high-level stages in PCM and HiFi systems since it is internally adjusted for all closed-loop gains. Industry-standard dual operating amplifiers are pin-for-pin compatible with the LM833N.