The SGM4890, manufactured by SG MICRO, is a low-power stereo headphone amplifier featuring an integrated charge pump. This device is designed to provide high-quality audio amplification for portable applications such as smartphones, tablets, and MP3 players. The integrated charge pump allows the amplifier to deliver higher output power while operating from a low voltage supply, maximizing battery life. Supreme Components International is an authorised distributor of SG MICRO components, ensuring that you receive a genuine and reliable product. The SGM4890 offers excellent audio performance with low distortion and noise, making it an ideal choice for demanding audio applications. Its compact size and low power consumption make it easy to integrate into a variety of portable devices. Benefit from superior audio clarity and extended battery life with the SGM4890.