The SGM4556, manufactured by SG MICRO, is a low-power stereo headphone amplifier featuring an integrated charge pump. Supreme Components International is an authorised distributor of SG MICRO, ensuring you receive genuine components. This amplifier is designed for portable audio devices, offering excellent audio quality and efficiency. The integrated charge pump allows for higher output voltage swing, improving audio performance. The SGM4556 is suitable for a wide range of applications, including MP3 players, smartphones, and other portable audio devices. Benefit from low power consumption and high-quality audio with the SGM4556 from SG MICRO, available at Supreme Components International.