The SGM4573, manufactured by SG MICRO, is a low-power stereo headphone amplifier designed for portable audio devices. Supreme Components International is an authorised distributor of SG MICRO components, ensuring you receive genuine and reliable products. This amplifier features integrated volume control, allowing for easy adjustment of audio levels. Its low power consumption extends battery life in portable applications. The SGM4573 delivers high-quality audio performance, making it suitable for headphones, earphones, and other audio output devices. Experience clear and crisp sound reproduction with this efficient and compact headphone amplifier. Ideal for applications where space and power are critical.