The Midiplus AMP.73 Sound Card is a professional live recording device designed for K-Pop singing. With a sleek stick/dongle form factor and a stereo audio output, this sound card is ideal for performers looking to enhance their vocals during live shows. The unit is manufactured by Midiplus and comes with a 2-year warranty, ensuring reliability and peace of mind. Compatible with USB 2.0 ports, this sound card is a versatile tool for musicians and singers in China and beyond.