Used PreSonus QUANTUM ES4 Audio Interface

Used PreSonus QUANTUM ES4 Audio Interface in great condition, perfect for home studios or mobile recording. Offers 4 high-quality XMAX mic preamps, 24-bit/192kHz resolution, and USB-C connectivity for ultra-low latency performance. Compatible with both Mac and Windows, it’s ideal for producers, musicians, and podcasters seeking professional sound quality. Rugged, compact design makes it easy to integrate into any setup. Tested and fully functional, ready to elevate your recording experience.