Dive into the fascinating world of audio enjoyment with the FiiO K11 Desktop DAC and headphone amplifier. This technological masterpiece combines perfect balance and brilliant sound quality in a sleek housing. The K11 is equipped with a variety of connections, including USB, optical, and coaxial inputs, as well as 4.4 mm, 6.35 mm, RCA, and coaxial outputs to provide a comprehensive audio experience. With a power output of 1400 mW, the amplifier can effortlessly drive HiFi headphones. The three gain levels and volume curves allow the listening experience to be tailored to headphones with different impedances. Inside the K11 is a custom-made audio circuit that delivers impressive sound quality. Precise voltage stabilization is ensured by 16 low-noise LDOs powered by an external 12V switching power supply. The timeless, sleek design of the K11 allows for flexible placement, while the non-slip silicone base provides stability. The high-quality VA display shows all relevant information. The pleasant RGB lighting of the FiiO logo provides quick visual feedback on the sampling frequency of the current audio playback. The FiiO K11 offers user-friendly control via a multifunctional knob that covers all important functions from power on/off to volume adjustment. Additionally, it supports a driver-free USB DAC mode on Windows 10 and higher systems and is compatible with consoles like the PS5 and Switch. Immerse yourself in a new level of audio enjoyment with the FiiO K11, your desktop HiFi companion.