FiiO K11 R2R

Immerse yourself in the fascinating world of audio enjoyment with the FiiO K11 R2R Desktop DAC and Headphone Amplifier. The 24-bit R2R DAC, developed by FiiO itself, ensures a uniquely charming, melodic sound. The fully differential architecture leads to lower noise and a darker musical background compared to conventional devices. By supporting PCM up to 384 kHz/24 bit and DSD256, the K11 R2R can process audio signals with high precision and fully bring out all musical details. The K11 R2R has two modes: The NOS (Non-Oversampling) mode retains the original sampling rate for decoding, preserving the authentic sound and allowing you to enjoy an organic and captivating musical experience. The OS (Oversampling) mode increases the global sampling rate to 384 kHz for superior audio performance and a more finely resolved and purer sound. The K11 R2R is equipped with a variety of connections, including USB-C, optical and coaxial inputs, and 4.4 mm, 6.35 mm, RCA, and coaxial outputs, to enable a comprehensive audio experience. The high output power of 1300 mW + 1300 mW allows the amplifier to easily drive HiFi headphones. With the help of the three gain levels and volume curves, the listening experience can be adapted to headphones and earphones with different impedances. The timeless, slim design of the K11 R2R allows for flexible placement. The high-quality 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 R2R offers user-friendly control via a multifunctional rotary knob that covers all important functions from power on/off to volume control.