BUY NE5534DE4 https://www.utsource.net/itm/p/8969134.html

Description: The NE5534 is a dual low-noise operational amplifier. It is designed for high-performance applications such as audio preamplifiers, active filters, and other signal-processing circuits. Features: Low noise: 4.5 nV/√Hz Low distortion: 0.00008% High slew rate: 13 V/μs High input impedance: 2.2 MΩ High output current: 40 mA Wide supply voltage range: ±2.2 V to ±18 V Applications: Audio preamplifiers Active filters Signal-processing circuits Instrumentation amplifiers Power amplifiers Motor control Low-power audio amplifiers (For reference only)