The MC33079 device is a monolithic quad-operational amplifier well-suited for audio applications. It offers low voltage noise (4.5 nV/√Hz) and high-frequency performance (15 MHz gain bandwidth product, 7 V/μs slew rate). In addition, the MC33079 device has very low distortion (0.002%) and excellent phase/gain margins. The output stage allows a large output voltage swing and symmetrical source and sink currents.