Used and in great condition, the Universal Audio Apollo Twin Quad MKII Audio Interface is a premium desktop recording solution for music producers and audio engineers. Featuring four SHARC DSP processors, it enables real-time UAD-2 plug-in processing for high-quality, low-latency recordings. The interface includes two award-winning Unison mic preamps, offering authentic emulation of classic hardware, and top-tier 24-bit/192 kHz audio conversion for pristine sound clarity. It comes with two XLR/TRS combo inputs, two TRS monitor outputs, a headphone jack, and an optical input for additional connectivity. Compatible with Thunderbolt-equipped computers, the Apollo Twin seamlessly integrates into any professional or home studio setup. This unit shows minimal signs of wear and performs flawlessly, making it an excellent choice for anyone looking to elevate their recordings with industry-standard gear. Don't miss the opportunity to own a highly versatile and reliable audio interface at an exceptional value!