Used PreSonus QUANTUM ES2 Audio Interface

Used PreSonus Quantum ES2 audio interface in great condition, delivering ultra-low-latency performance over USB-C for smooth recording and monitoring. Features 2 high-headroom mic/line/instrument inputs with PreSonus MAX-HD preamps, up to 24-bit/192 kHz resolution, and dedicated main and headphone outputs for accurate playback. Ideal for home studios, mobile rigs, podcasts, and music production needing clean gain, fast drivers, and reliable conversion in a compact desktop interface.