For sale: A professional, complete audio package with its boxes (DT 990 Pro 250 Ohm headset + FiiO K11 sound card) - in excellent condition. For sale: A professional, complete audio setup for gaming, mixing, and content creation. The components are well-known and provide you with the finest audio details and incredible surround sound in games. 1. Beyerdynamic DT 990 Pro headset (250 Ohm version): Professional open-back headphones, very comfortable for long use, and very accurate in pinpointing sound direction. 2. FiiO K11 DAC/Amp (Silver color): A very powerful and excellent device, supports running the headset at its full potential with high audio purity, and includes a built-in screen, rear RGB lighting, and multiple port options. Condition of components and accessories: * Accessories: All original boxes are available in excellent condition with all original cables and connectors that come with the components. * Usage: Very carefully and cleanly used (as shown in the pictures). * Performance: 100% excellent, guaranteed upon inspection, with no defects or issues. Price: 850